[ { "id": 15, "name": "Amiato", "slug": "amiato", "former_names": [ "Nou Data" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://noudata.com", "all_locations": "Palo Alto, CA, USA", "long_description": "Amiato's real-time integration service moves your data to where it's\nmost valuable to you. Today's flexible databases like MongoDB and\nCouchBase let agile businesses accelerate and scale their operations,\nbut analyzing their data has been elusive. Amiato unlocks the value of\nthat unstructured data by bridging the gap to familiar tools in the\nrich structured world of BI, all with zero setup work. Run reports, do\ninteractive ad-hoc analysis, and combine disparate silos. Our\nSchema-lift (TM) technology allows you to immediately integrate new\nendpoints and seamlessly keep up with changes in your data. We get\ncustomers up and running in a day instead of weeks, and let them focus\non business instead of wrestling infrastructure.", "one_liner": "The BI bridge for unstructured data. We automatically bridge the gap…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1322045630, "tags": [ "Analytics", "Big Data" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/amiato", "api": "https://yc-oss.github.io/api/batches/winter-2012/amiato.json" }, { "id": 27, "name": "Minefold", "slug": "minefold", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://minefold.com", "all_locations": "San Francisco, CA, USA", "long_description": "Simple to set up, on demand game servers.\n\nMinefold runs game servers for popular games such as Minecraft and Team Fortress 2. Servers can be created and running in under 30 seconds and players pay by the hour.", "one_liner": "Simple multiplayer game servers.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1322045742, "tags": [ "Gaming" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/minefold", "api": "https://yc-oss.github.io/api/batches/winter-2012/minefold.json" }, { "id": 43, "name": "Brace", "slug": "brace", "former_names": [ "BackLift" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://brace.io", "all_locations": "San Francisco, CA, USA", "long_description": "Brace is the new way to host your website. We believe that website hosting shouldn't be complicated. With Brace, updating your website is as simple as saving files in Dropbox. Brace gives you two versions of your website, a Draft version and a Production version. The Draft is for iteration and collaboration. The Production version is optimized for performance and scale.", "one_liner": "Backlift allows front-end only developers to build entire websites…", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1322045877, "tags": [ "No-code", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/brace", "api": "https://yc-oss.github.io/api/batches/winter-2012/brace.json" }, { "id": 55, "name": "Documents.Me", "slug": "documents-me", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://documents.me", "all_locations": "Santa Clara, CA, USA", "long_description": "Nouvou offers mobile file sharing and encryption solutions for enterprises. The company was founded in 2011 and is based in Santa Clara, California", "one_liner": "Client-side encryption for your devices and the cloud.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1322046002, "tags": [ "Security", "Privacy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/documents-me", "api": "https://yc-oss.github.io/api/batches/winter-2012/documents-me.json" }, { "id": 72, "name": "Apollo", "slug": "apollo", "former_names": [ "Meteor", "Apollo", "Apollo M" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3d684926422fe826a03f5d68cd83bdb413d1c454.png", "website": "http://apollographql.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo’s open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500. Customers like Walmart, Expedia, Glassdoor, Audi, and PayPal, use the Apollo Graph Platform to unify their GraphQL efforts, collaborate on graph development, and safely iterate on their graphs. Based in San Francisco, Apollo is backed by Insight Partners, Andreessen Horowitz, Matrix Partners, Trinity Ventures, Y Combinator and individual investors.", "one_liner": "Apollo helps engineering teams accelerate delivery", "team_size": 200, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326788979, "tags": [ "Developer Tools", "Open Source", "GraphQL" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2011", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/apollo", "api": "https://yc-oss.github.io/api/batches/summer-2011/apollo.json" }, { "id": 81, "name": "Proxino", "slug": "proxino", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://proxino.com", "all_locations": "Palo Alto, CA, USA", "long_description": "Proxino is a cloud platform for monitoring and debugging client-side JavaScript.", "one_liner": "Javascript proxy.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789117, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/proxino", "api": "https://yc-oss.github.io/api/batches/summer-2011/proxino.json" }, { "id": 84, "name": "PhoneSys", "slug": "phonesys", "former_names": [ "Pingm", "PhoneSys (Pingm)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/97ac2d1f2ee3d7797ec3d2c94a674d1bedc1494d.png", "website": "http://pingm.net", "all_locations": "Mountain View, CA, USA", "long_description": "Formerly Pingm.", "one_liner": "The Phone System for Sales Teams.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789148, "tags": [ "Sales", "CRM", "Telecommunications" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/phonesys", "api": "https://yc-oss.github.io/api/batches/summer-2011/phonesys.json" }, { "id": 87, "name": "Cryptoseal", "slug": "cryptoseal", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f01716372f6f7ee7618920ade7a25141ed7d5274.png", "website": "http://cryptoseal.com", "all_locations": "Mountain View, CA, USA", "long_description": "CryptoSeal provides Virtual Private Networks (VPNs) as a service.", "one_liner": "Server key management, VPN as a Service, Privacy VPN. Sold to…", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789171, "tags": [ "Cloud Workload Protection", "DevSecOps", "Next-gen Network Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cryptoseal", "api": "https://yc-oss.github.io/api/batches/summer-2011/cryptoseal.json" }, { "id": 89, "name": "Citus Data", "slug": "citus-data", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/202e7e02db190c7ab3eef78d63f9fe5d31e43275.png", "website": "http://citusdata.com", "all_locations": "San Francisco, CA, USA; Istanbul, Istanbul, Turkey; Amsterdam, NH, Netherlands", "long_description": "The amount of time businesses spend on their databases is altogether too much time. Citus is fixing this problem.\r\n\r\nCitus is worry-free Postgres. Built to scale out, Citus is an extension to Postgres that is available as open source, as enterprise software that can be run on-prem or on any cloud, and as a fully-managed database as a service. Whether you have a multi-tenant application that needs to scale out, or you need performance for your real-time analytics customers, with Citus, you can focus on your app—not your database.\r\n\r\nFounded in 2011, Citus Data is venture backed by Khosla Ventures and Data Collective. Citus is a Y Combinator alumnus and has offices in San Francisco’s SoMa district and Istanbul, Turkey. \r\n\r\nAt Citus, we make it simple to scale out Postgres. \r\n\r\nCitus Data online: www.citusdata.com\r\nDocumentation: docs.citusdata.com\r\nGitHub: github.com/citusdata/citus", "one_liner": "Real-time. Big data. PostgreSQL", "team_size": 45, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789195, "tags": [ "Open Source", "Big Data", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "Turkey", "Netherlands", "America / Canada", "Middle East and North Africa", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/citus-data", "api": "https://yc-oss.github.io/api/batches/summer-2011/citus-data.json" }, { "id": 96, "name": "Realm", "slug": "realm", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e7c0efa8c2a26fb6420ba78e65ca6bed2a565d94.png", "website": "http://realm.io", "all_locations": "San Francisco, CA, USA; Copenhagen, Denmark", "long_description": "Realm (formerly tight.db) is a mobile database that enables its users to develop applications faster, develop applications that are fast, and craft amazing user experiences. Realm is a replacement for SQLite & Core Data. It can save users thousands of lines of code & weeks of work, and lets them craft amazing new user experiences. It is a Y Combinator company, headquartered in San Francisco.", "one_liner": "Better data structures = no DB.", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789275, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "Denmark", "America / Canada", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/realm", "api": "https://yc-oss.github.io/api/batches/summer-2011/realm.json" }, { "id": 97, "name": "Firebase", "slug": "firebase", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5f06cb2d2d57acd42365dbecb2d7b1f3fbd60904.png", "website": "http://firebase.com", "all_locations": "Mountain View, CA, USA", "long_description": "Firebase is a mobile platform that gives developers the tools and infrastructure to build better apps and grow successful businesses\r\n\r\nFirebase was acquired by Google in October, 2014.\r\nLearn more at firebase.google.com", "one_liner": "Build and grow iOS, Android, and Web apps.", "team_size": 500, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789288, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/firebase", "api": "https://yc-oss.github.io/api/batches/summer-2011/firebase.json" }, { "id": 116, "name": "Imgix", "slug": "imgix", "former_names": [ "Imgix", "imgix" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2273004e67b5c5dafba52cce5fd02df150287bfb.png", "website": "https://www.imgix.com", "all_locations": "San Francisco, CA, USA", "long_description": "Nobody should have to employ expensive imaging scientists and engineers for their business to get the most out of their visual media. This is where imgix has your back. imgix is a platform for managing, processing, rendering, optimizing, and delivering your existing visual assets so that you can meet the demands of your business and your team can stay focused on what they do best.\r\n\r\nThe business demands on web visual media can blindside even the most hyper-aware content teams and developers. Just to be competitive on the Internet, you need your images to be sized perfectly to every device, served in one of any of a half dozen web formats, optimized to the absolute best perceptual quality while maintaining pinpoint performance, and distributed to wherever your users are, anywhere in the world. And that is just the baseline. Next-level imaging concerns like copyright, licensing, accessibility, moderation, illegal or explicit content, \"fake news\", and more, can threaten your business at any moment if not handled properly. Get any of these things wrong and you are shedding revenue, ceding ground to competitors, and potentially exposing your business to extreme liability.\r\n\r\nBy working with imgix's powerful APIs, SDKs, user interfaces, and integrations, you can rest assured that any demands on your images and videos will always be met, now and into the future, without you having to invest in building it yourself or patching together a mishmash of open source and third-party technologies. Our platform is designed to ensure that your images are always working for your business and never against it.\r\n\r\nimgix was launched through the famed Y Combinator accelerator program. Its customers include Google, Lyft, Kickstarter, AirBnb, Coursera, Bonobos, Spotify, Vimeo, Bustle, and many others.", "one_liner": "The platform for your visual media.", "team_size": 34, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789519, "tags": [ "Developer Tools", "SaaS", "Video" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/imgix", "api": "https://yc-oss.github.io/api/batches/summer-2011/imgix.json" }, { "id": 117, "name": "Compose", "slug": "compose", "former_names": [ "MongoHQ" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://mongohq.com", "all_locations": "San Mateo, CA, USA", "long_description": "Compose is a fully-managed platform used by developers to deploy, host, and scale databases to help you conquer the data layer. www.compose.io", "one_liner": "We make it easy to run databases.\r\nPostgreSQL, Redis, MongoDB,…", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789525, "tags": [ "DevOps", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/compose", "api": "https://yc-oss.github.io/api/batches/summer-2011/compose.json" }, { "id": 134, "name": "SingleStore", "slug": "singlestore", "former_names": [ "MemSQL" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4c72efc7873353258c9e7e598b2787bb4764a7b6.png", "website": "https://www.singlestore.com", "all_locations": "San Francisco, CA, USA", "long_description": "MemSQL is The No-Limits DatabaseTM, powering modern applications and analytical systems with a cloud-native, massively scalable architecture for maximum ingest and query performance at the highest concurrency. MemSQL envisions a world where every business can make decisions in real-time and every experience is optimized through data. Global enterprises use the MemSQL distributed database to easily ingest, process, analyze, and act on data in order to thrive in today’s insight-driven economy. MemSQL is optimized to run on any public cloud or on-premises with commodity hardware. Visit www.memsql.com or follow us @memsql.\r\n\r\nHeadquartered in San Francisco, CA with offices in Seattle, WA and Portland OR, MemSQL has raised over $100M from top investors including GV, Accel Partners, and Khosla Ventures, among others. MemSQL is trusted by customers including Uber, Akamai, Dell EMC, Samsung, Comcast, Kellogg, and more.\r\n\r\nIf you want to work at a company that celebrates diversity, innovation, leadership, and creativity every day, check out our openings at https://www.memsql.com/careers/.", "one_liner": "The cloud-native, operational database built for speed and scale.", "team_size": 150, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789674, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/singlestore", "api": "https://yc-oss.github.io/api/batches/winter-2011/singlestore.json" }, { "id": 140, "name": "AppHarbor", "slug": "appharbor", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://appharbor.com", "all_locations": "San Francisco, CA, USA", "long_description": "AppHarbor is a .NET Platform-as-a-Service. Developers push code to AppHarbor using either Git or Mercurial. AppHarbor then builds the code and runs any unit tests. If everything checks out, the code is deployed to AppHarbor's scalable cloud platform.\r\n\r\nAppHarbor lets developers spend their time coming up with ideas and developing applications, not patching servers, worrying about deployment, messing with configuration files, or scaling.\r\n\r\nAt AppHarbor, we believe that developing and deploying .NET application should be simple and fun. AppHarbor has been designed to tie in with developers day-to-day workflows. Deploying a new version to AppHarbor is as simple as checking in code when a new feature is ready.\r\n\r\nAppHarbor will run most ASP.NET applications without modification. Moving an application to our platform requires no AppHarbor-specific code modifications nor installation of plugins or other custom software. We believe developers should be able to move applications and data to different cloud-vendors with as little friction as possible.\r\n\r\nAppHarbor believes in giving developers access to an open ecosystem of addons and 3rd party services, not just the ones we decide to provide ourselves.", "one_liner": ".NET Cloud Platform as a Service", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789727, "tags": [ "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/appharbor", "api": "https://yc-oss.github.io/api/batches/winter-2011/appharbor.json" }, { "id": 159, "name": "Apportable", "slug": "apportable", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://apportable.com", "all_locations": "San Francisco, CA, USA", "long_description": "Apportable allows developers to cross-compile Objective-C apps to Android, without maintaining a separate code base in Java. It is used by many top-rated iOS games like Kingdom Rush and Osmos to deploy to Android stores using their existing Objective-C or C++ code.", "one_liner": "iOS porting", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326789916, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/apportable", "api": "https://yc-oss.github.io/api/batches/winter-2011/apportable.json" }, { "id": 183, "name": "AeroFS", "slug": "aerofs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/26b425639c740c8e014304e1ad6412f83c2d1dba.png", "website": "http://aerofs.com", "all_locations": "Palo Alto, CA, USA", "long_description": "AeroFS enterprise file sync and share & collaboration solution deploys on your infrastructure. Your files remain secured by your own security protocols, removing the risk associated with relying on your vendors to secure your data.\r\n\r\nThe service has a Dropbox like user experience. Now, both the end user and the IT team can both get what they are looking for out of a file sharing tool.\r\n\r\nWe are funded by some of Silicon Valley's best investors and entrepreneurs:\r\n\r\nAvalon Ventures\r\nA16Z Seed\r\nYCombinator\r\nSVAngel\r\nChris Sacca (Lowercase Capital)\r\nMaynard Webb (COO eBay)\r\nJerry Yang (Founder Yahoo!)\r\nPaul Buchheit (Founder FriendFeed)\r\n\r\nWe're hiring! https://aerofs.com/company/careers\r\nYou will have the opportunity to work as part of a small team. This means that you will be \"CEO\" of whatever you create. Our size gives us agility in ways that large companies do not have: We push out code almost daily (on a desktop platform!) to thousands of users.\r\n\r\nWe're not just building a company; we're building a family. Many of us are new to the area, so company trips, get togethers, and BBQs are par for the course!", "one_liner": "Secure Enterprise Collaboration.", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790113, "tags": [ "Collaboration", "Security", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aerofs", "api": "https://yc-oss.github.io/api/batches/summer-2010/aerofs.json" }, { "id": 198, "name": "Docker", "slug": "docker", "former_names": [ "Dotcloud" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8f74c3796e1b7675bab6c99118bcf9dd7b94ceec.png", "website": "http://docker.com", "all_locations": "San Francisco, CA, USA", "long_description": "Docker is the world’s leading software container platform. Developers use Docker to eliminate “works on my machine” problems when collaborating on code with co-workers. Operators use Docker to run and manage apps side-by-side in isolated containers to get better compute density. Enterprises use Docker to build agile software delivery pipelines to ship new features faster, more securely and with confidence for both Linux and Windows Server apps.", "one_liner": "Software development platform.", "team_size": 201, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790223, "tags": [ "Open Source", "DevOps", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/docker", "api": "https://yc-oss.github.io/api/batches/summer-2010/docker.json" }, { "id": 223, "name": "Zencoder", "slug": "zencoder", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://zencoder.com", "all_locations": "San Francisco, CA, USA", "long_description": "Zencoder is a cloud-based video and audio encoding product suite from Brightcove (NASDAQ: BCOV), a leading global provider of cloud content services. The Zencoder service provides customers with high quality, reliable encoding of live and on-demand video and access to unlimited video encoding power without having to pay for, manage and scale expensive hardware and software.", "one_liner": "Video Encoding API,\r\nOpen source video player (video.js)", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790457, "tags": [ "Video", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zencoder", "api": "https://yc-oss.github.io/api/batches/winter-2010/zencoder.json" }, { "id": 246, "name": "RethinkDB", "slug": "rethinkdb", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://rethinkdb.com", "all_locations": "San Francisco, CA, USA", "long_description": "RethinkDB is the first open-source scalable database for the realtime web. It exposes an exciting new access model -- instead of polling for changes, the developer can tell the database to continuously push updated query results to applications in realtime. RethinkDB allows developer to build scalable realtime apps in a fraction of the time with fewer engineering resources.\n\nRethinkDB features a pleasant and powerful query language that has useful queries like table joins and groupBy, a highly parallelized architecture, and web tools for managing clusters.", "one_liner": "The open source database for the realtime web.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790634, "tags": [ "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2009", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rethinkdb", "api": "https://yc-oss.github.io/api/batches/summer-2009/rethinkdb.json" }, { "id": 275, "name": "Cloudkick", "slug": "cloudkick", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://cloudkick.com", "all_locations": "San Francisco, CA, USA", "long_description": "Cloudkick is system to manage cloud servers, such as the Rackspace Cloud and Amazon's EC2. Cloudkick provides an easy to use monitoring/alerting solution to support your production infrastructure on the cloud. Cloudkick also gives you a window into your cloud deployment by providing detailed graphs on the health of your servers, and tools to categorize and keep information about what each server is doing. Cloudkick's mission is to make cloud servers easy to use, where ever the customer needs them.", "one_liner": "", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790886, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2009", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cloudkick", "api": "https://yc-oss.github.io/api/batches/winter-2009/cloudkick.json" }, { "id": 284, "name": "Cloudant", "slug": "cloudant", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://cloudant.com", "all_locations": "Boston, MA, USA", "long_description": "Cloudant's distributed database-as-a-service (DBaaS) allows developers of fast-growing web and mobile apps to focus on building and improving their products, instead of worrying about scaling and managing their databases on their own.\n\nWe manage and distribute your data globally so you can grow more users, build more app features, and sleep more knowing we're keeping the servers up and humming.\n\nCloudant was founded in Cambridge, Massachusetts in 2008 by three MIT physicists who at the time were moving multi-petabyte data sets around from the Large Hadron Collider. Frustrated by the available tools for managing and analyzing Big Data in their research, the founders built a distributed, fault-tolerant, globally scalable data layer on top of Apache CouchDB.\n\nThe service has grown since then. The team now manages and serves mobile and web app data on behalf of thousands of developers and hundreds of customers to their users around the world. In 2014, the company was acquired by a global enterprise software & hardware vendor.", "one_liner": "NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326790962, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2008", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cloudant", "api": "https://yc-oss.github.io/api/batches/summer-2008/cloudant.json" }, { "id": 306, "name": "Ninite", "slug": "ninite", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2d5d47c9434a30c40c44a4f5afd8ae9fc1cdd0c6.png", "website": "http://ninite.com", "all_locations": "San Francisco, CA, USA", "long_description": "The BaseShield App Store is a distribution platform for Windows software. Users can download and install applications with one click, and each application runs in its own secure virtual space.\r\n\r\nIt is an open platform where third party developers can publish their applications. Developers who deploy their apps this way can rely on the built-in installer, update function, security and eventually payment processing.", "one_liner": "Simple third-party app patching and deployment for Windows.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791182, "tags": [ "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ninite", "api": "https://yc-oss.github.io/api/batches/winter-2008/ninite.json" }, { "id": 309, "name": "FathomDB", "slug": "fathomdb", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://fathomdb.com", "all_locations": "San Francisco, CA, USA", "long_description": "FathomDB offers databases as a service, taking care of many of the day-to-day tasks database administrators have to deal with and letting them focus on more complex issues.", "one_liner": "", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791206, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fathomdb", "api": "https://yc-oss.github.io/api/batches/winter-2008/fathomdb.json" }, { "id": 311, "name": "Heroku", "slug": "heroku", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ccf274d8a6c429ccf311e735490c66dee76ccace.png", "website": "http://heroku.com", "all_locations": "San Francisco, CA, USA", "long_description": "Heroku, a Salesforce company and industry pioneer in platform as a service (PaaS), enables developers to build and run applications entirely in the cloud. Heroku provides companies from startups to Fortune 500 enterprises with a faster and more effective way to create, deploy, and manage apps.\r\n\r\nHeroku operates the world’s largest PaaS, continuously delivering millions of apps with 6+ million container deployments, 60+ billion routing requests, and 10+ terabytes of application logs per day.", "one_liner": "Enabling developers to build and run applications in the cloud.", "team_size": 300, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791220, "tags": [], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/heroku", "api": "https://yc-oss.github.io/api/batches/winter-2008/heroku.json" }, { "id": 343, "name": "Virtualmin", "slug": "virtualmin", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b1f730a4d38e181f1796f322bba3122ac4dbcab7.png", "website": "http://virtualmin.com", "all_locations": "Mountain View, CA, USA", "long_description": "Virtualmin is taking on the lack of innovation in the server admin programs, like Plesk, by making a more accessable version for pages managed by the non-technical crowd. The program will feature simple installs of popular programs like content management systems that often cost extra on other providers. It will also let you administer your website from your desktop and mobile device.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791480, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2007", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/virtualmin", "api": "https://yc-oss.github.io/api/batches/winter-2007/virtualmin.json" }, { "id": 367, "name": "Clustrix", "slug": "clustrix", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/080d82509504fa711e8b698a0b2f1575b1ec8d4e.png", "website": "http://clustrix.com", "all_locations": "San Francisco, CA, USA", "long_description": "Clustrix provides the leading scale-out relational database engineered for the cloud or data center. ClustrixDB is a drop-in replacement for MySQL and an ideal solution for high-transaction, high-value workloads typically found in businesses such as ad tech, e-commerce, gaming, and large web and mobile businesses.\r\n\r\nOur customers use ClustrixDB for critical business applications that support massive transactional volume. ClustrixDB delivers more than twenty-five trillion transactions per month for customers including AOL, Nielsen, Match, MakeMyTrip, Photobox, Rakuten, and Symantec.\r\n\r\nHeadquartered in San Francisco, Clustrix is funded by HighBar Partners, Sequoia Capital, U.S. Venture Partners, ATA Ventures, and Y Combinator. ClustrixDB is available in software that runs on commodity hardware and on any cloud.\r\n\r\nVisit www.clustrix.com to learn more.\r\n\r\nFollow @Clustrix on Twitter and \"like\"​ us on Facebook!\r\n\r\n#BetterSQL", "one_liner": "", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791636, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2006", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clustrix", "api": "https://yc-oss.github.io/api/batches/winter-2006/clustrix.json" }, { "id": 384, "name": "Parakey", "slug": "parakey", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://parakey.com", "all_locations": "Mountain View, CA, USA", "long_description": "Parakey was founded in early 2006 by Blake Ross and Joe Hewitt of Mozilla/Firefox fame. Little has been revealed about what Parakey will actually do, but it has been touted as both a platform and set of applications that will merge the desktop environment with the Web. It has also been described as a Web-based operating system. Great emphasis has been placed on Parakey's potential to make tasks on the computer more intuitive for the average Joe.\n\nParakey was acquired by Facebook on July 19, 2007.\n\nSequoia Capital seeded Parakey's operations in early 2005.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1326791736, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2005", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/parakey", "api": "https://yc-oss.github.io/api/batches/summer-2005/parakey.json" }, { "id": 387, "name": "Pixate", "slug": "pixate", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a8ce36b7cc090f269ccda83063e61196068ef7a9.png", "website": "http://pixate.com", "all_locations": "Palo Alto, CA, USA", "long_description": "Pixate was acquired by Google, Inc. in July 2015. *\r\n\r\nPixate was founded in May 2012 with the goal of enabling designers and developers to create beautiful, native mobile apps quickly and easily. Pixate's flagship product, the Pixate Engine for iOS, integrates a CSS-based styling engine, graphics rendering system, and a SVG-subset for supporting scalable vector graphics. The CSS-based stylings can be changed at run-time and can be downloaded and updated on-demand. The Pixate Engine for iOS version 1.0 is currently available for purchase or for trial download at pixate.com. Pixate was a Y-Combinator Summer 2012 participant and raised early funding through a successful Kickstarter campaign in 2012.", "one_liner": "Mobile application prototyping. Now part of Google.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1336096492, "tags": [ "Design" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pixate", "api": "https://yc-oss.github.io/api/batches/summer-2012/pixate.json" }, { "id": 449, "name": "GoScale", "slug": "goscale", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://goscale.com", "all_locations": "London, England, United Kingdom", "long_description": "", "one_liner": "Dynamical Scaling Virtual Machines as a Service", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1336097029, "tags": [ "SaaS", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/goscale", "api": "https://yc-oss.github.io/api/batches/summer-2012/goscale.json" }, { "id": 456, "name": "Parallel Universe", "slug": "parallel-universe", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://paralleluniverse.co", "all_locations": "", "long_description": "Parallel Universe, a Y-Combinator startup, helps developers utilize the most out of their hardware. With a server side stack developed for easy concurrency programming, you can ditch the extra servers and write simple multi-threaded code.", "one_liner": "Helping developers scale their applications with ease. ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1336097101, "tags": [ "DevOps", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/parallel-universe", "api": "https://yc-oss.github.io/api/batches/summer-2012/parallel-universe.json" }, { "id": 482, "name": "Fivetran", "slug": "fivetran", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d6b5710a13038fe1daa1421a986e1f4a7839a65a.png", "website": "http://fivetran.com", "all_locations": "Oakland, CA, USA", "long_description": "Fivetran automates data movement out of, into and across cloud data platforms. We automate the most time-consuming parts of the ELT process from extracts to schema drift handling to transformations, so data engineers can focus on higher-impact projects with total pipeline peace of mind. With 99.9% uptime and self-healing pipelines, Fivetran enables hundreds of leading brands across the globe, including Autodesk, Conagra Brands, JetBlue, Lionsgate, Morgan Stanley, and Ziff Davis, to accelerate data-driven decisions and drive business growth. Fivetran is headquartered in Oakland, California, with offices around the world. ", "one_liner": "The leader in automated data movement", "team_size": 1200, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1354492705, "tags": [ "SaaS", "B2B", "Analytics", "Data Engineering" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Winter 2013", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fivetran", "api": "https://yc-oss.github.io/api/batches/winter-2013/fivetran.json" }, { "id": 485, "name": "Bitnami", "slug": "bitnami", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://bitnami.com", "all_locations": "San Francisco, CA, USA", "long_description": "Packaged Applications for Any Platform. \r\n\r\nBitnami has automated the ability to package, deploy and maintain applications, lowering the barrier to adoption for anyone to deploy and maintain a full spectrum of server applications, development stacks and infrastructure applications in virtually any format.\r\n\r\nSimply click to deploy any one of 120+ ready-to-run applications from the Bitnami Application Catalog or use Bitnami Stacksmith to package and migrate your custom in-house applications to the cloud.\r\n\r\nFor more information, visit www.Bitnami.com, or follow us on Twitter (@Bitnami) and Facebook.", "one_liner": "The App Store for Server Software", "team_size": 75, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1354492729, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2013", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bitnami", "api": "https://yc-oss.github.io/api/batches/winter-2013/bitnami.json" }, { "id": 488, "name": "Etleap", "slug": "etleap", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/07c9b19241da3d7897596f5f34b6c9baa7c7518e.png", "website": "https://etleap.com", "all_locations": "San Francisco, CA, USA", "long_description": "Etleap is an ETL solution for creating perfect data pipelines from day one. Unlike other enterprise solutions, Etleap doesn’t require extensive engineering work to set up, maintain, and scale. It automates most ETL setup and maintenance work, and simplifies the rest into 10-minute tasks that analysts can own.", "one_liner": "Etleap is an ETL solution for creating perfect data pipelines. ", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1354492752, "tags": [ "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2013", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/etleap", "api": "https://yc-oss.github.io/api/batches/winter-2013/etleap.json" }, { "id": 490, "name": "InfluxData", "slug": "influxdata", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/52f8bfabfa73534a4e180ab67b04914310f2a95e.png", "website": "https://influxdata.com", "all_locations": "New York City, NY, USA; San Francisco, CA, USA; Remote", "long_description": "InfluxData, the creators of InfluxDB, delivers a modern Open Source Platform built from the ground up for analyzing metrics and events (time series data) for DevOps and IoT applications. Whether the data comes from humans, sensors, or machines, InfluxData empowers developers to build next-generation monitoring, analytics, and IoT applications faster, easier, and to scale delivering real business value quickly. Based in San Francisco, InfluxData customers include Autodesk, Cisco, eBay, and Coupa. Visit https://www.influxdata.com.", "one_liner": "The platform for building and operating time series applications.", "team_size": 210, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1354492765, "tags": [ "Analytics", "Open Source", "Time Series", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2013", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/influxdata", "api": "https://yc-oss.github.io/api/batches/winter-2013/influxdata.json" }, { "id": 509, "name": "Logiblock", "slug": "logiblock", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://logiblock.com", "all_locations": "San Francisco, CA, USA", "long_description": "Logiblock makes electronic product development faster for startups and established firms alike. Logiblock is the client services division of Outbreak, Inc. Founded as a technology research and development group in 2008, Outbreak primarily develops and licenses embedded software technology.", "one_liner": "Logiblock engineers electronics and development tools to dramatically…", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1354492918, "tags": [ "Hardware", "IoT", "Manufacturing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2013", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/logiblock", "api": "https://yc-oss.github.io/api/batches/winter-2013/logiblock.json" }, { "id": 525, "name": "StackMachine", "slug": "stackmachine", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://stackmachine.com", "all_locations": "San Francisco, CA, USA", "long_description": "Stack Machine is a developer tools company based in San Francisco, CA since May 2013. We enable a full-stack understanding of an organizations's codebases and developer environments. Our founders have years of experience running large-scale web services.", "one_liner": "Instant sandboxed server environments", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1367523410, "tags": [ "Developer Tools", "DevOps", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stackmachine", "api": "https://yc-oss.github.io/api/batches/summer-2013/stackmachine.json" }, { "id": 528, "name": "CoreOS", "slug": "coreos", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f9ad52c13f8ee67948f0995334dcaff8673134d.png", "website": "http://coreos.com", "all_locations": "San Francisco, CA, USA", "long_description": "CoreOS is part of the Red Hat family. A leader in the open source community and an innovator of open source projects, CoreOS creates and delivers critical components for containerized applications that help fuel broad adoption of secure, scalable and resilient infrastructure. The team maintains several open source projects, including: Container Linux: the secure automatic updating OS; and etcd, the distributed data store for Kubernetes. \r\n\r\nJoin us at https://coreos.com/ and @CoreOS on Twitter.", "one_liner": "Open source tools of modern distributed systems.", "team_size": 150, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1367523435, "tags": [ "Open Source", "DevOps" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/coreos", "api": "https://yc-oss.github.io/api/batches/summer-2013/coreos.json" }, { "id": 614, "name": "PipelineDB", "slug": "pipelinedb", "former_names": [ "PipelineDB", "Stride API" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.pipelinedb.com", "all_locations": "Los Angeles, CA, USA", "long_description": "PipelineDB is an open-source PostgreSQL extension that enables realtime reporting use cases by continuously aggregating large streams of time series data down into summary data. It shines the most at larger scales, where storing lots of raw time-series data and aggregating it over and over again becomes inefficient. The amount of value that PipelineDB adds is directly proportional to the amount of continuous aggregation that an analytics use case can benefit from. PipelineDB should be used for analytics use cases that only require summary data, like realtime reporting dashboards. PipelineDB is not a good fit for exploratory analytics on siloed datasets.\r\n", "one_liner": "Open-source time-series data analytics extension for PostgreSQL", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1384978939, "tags": [ "Open Source", "Time Series" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pipelinedb", "api": "https://yc-oss.github.io/api/batches/winter-2014/pipelinedb.json" }, { "id": 648, "name": "Vidpresso", "slug": "vidpresso", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d29bf58956a62cac907d5bfab6e8858458173060.png", "website": "http://facebook.com/live/producer", "all_locations": "New York City, NY, USA; Remote", "long_description": "Media companies, brands and celebrities used Vidpresso to create the best quality live videos, typically for Facebook Live and Twitter. Vidpresso was acquired in 2018 by Facebook.", "one_liner": "Help media companies make quality live video. [Acquired by Facebook]", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1389698529, "tags": [ "Video", "Media" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vidpresso", "api": "https://yc-oss.github.io/api/batches/winter-2014/vidpresso.json" }, { "id": 651, "name": "Aptible", "slug": "aptible", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/17547ff6e0fe5d75c99f92fdc3b9c13fa6712bd5.png", "website": "https://www.aptible.com", "all_locations": "New York City, NY, USA; Toronto, ON, Canada; New York, NY, USA; Philadelphia, PA, USA; Boston, MA, USA; Indianapolis, IN, USA; Remote", "long_description": "At Aptible, we envision a world where developers achieve more with less infrastructure. We’re building the platform that empowers developers at companies of all stages of development to move beyond the traditional method of managing infrastructure—DIY with expert infrastructure and platform engineers on AWS, GCP, or Azure. We’ve done this through our secure, compliant, reliable, and scalable Platform as a Service that’s been used by thousand of developers, hundreds of companies, and dozens of publicly traded and unicorn companies since 2013.", "one_liner": "The No Infrastructure Platform as a Service", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1398907581, "tags": [ "Developer Tools", "DevSecOps", "DevOps", "Web Development", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "Canada", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aptible", "api": "https://yc-oss.github.io/api/batches/summer-2014/aptible.json" }, { "id": 676, "name": "Blockspring", "slug": "blockspring", "former_names": [ "BlockSpring" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/54adc77913df8208ff5542365ce1fa003567f7c8.png", "website": "http://blockspring.com", "all_locations": "Los Angeles, CA, USA; San Francisco, CA, USA; Remote", "long_description": "Blockspring helps small businesses and merchants integrate APIs into their productivity tools without any code - useful for report automation, lead generation, and building dynamic landing pages. It is recognized by Gartner, wired, BI, and Techcrunch for API data management.", "one_liner": "Automate data collection for spreadsheets and productivity tools.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1398907769, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/blockspring", "api": "https://yc-oss.github.io/api/batches/summer-2014/blockspring.json" }, { "id": 681, "name": "Protocol Labs", "slug": "protocol-labs", "former_names": [ "Filecoin" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fd54c56e11e7dd30d3e421cedfe5bb4a57c001a3.png", "website": "https://protocol.ai/", "all_locations": "Palo Alto, CA, USA; Remote", "long_description": "Protocol Labs is an open-source research, development, and deployment laboratory. Our projects include IPFS, Filecoin, libp2p, and many more. We aim to make human existence orders of magnitude better through technology.\r\n\r\nSome of our projects.\r\n\r\nIPFS makes the web work peer-to-peer. IPFS is a protocol for storing, addressing, and transferring data, designed to replace HTTP in many contexts. IPFS uses content-addressing to uniquely identify and link to information. IPFS is one of the leading protocols of Web3, crypto, and the decentralized web movements. IPFS serves millions of end users and tens of thousands of developers. It powers the websites and applications of small startups, large enterprises, and even blockchains.\r\n\r\nFilecoin is a decentralized storage network, designed to store humanity's most important information. Filecoin is a cryptocurrency incentivized decentralized market, where storage providers earn filecoin tokens for renting out storage space. (Think airbnb for cloud storage). Filecoin is one of the leading projects in the cryptocurrency/blockchain space.", "one_liner": "Protocol Labs makes internet protocols: IPFS, Filecoin, and more.", "team_size": 130, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1398907811, "tags": [ "Crypto / Web3", "Open Source" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/protocol-labs", "api": "https://yc-oss.github.io/api/batches/summer-2014/protocol-labs.json" }, { "id": 690, "name": "Neptune.io", "slug": "neptune-io", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/282992bccaef3812d15f0bc6b45e2cce6670a8d0.png", "website": "http://neptune.io", "all_locations": "San Mateo, CA, USA", "long_description": "Neptune is an observability startup that offers one-stop incident enrichment and automation platform for IT Operations and DevOps teams.\r\n\r\nIt is a fact of life that servers and applications go down causing IT outages. Today most of the IT incident response is manual, tedious and lengthy resulting in more downtime and losses for businesses. At the same it's very painful for a DevOps engineer to wake up at midnight and on weekends to deal with server and application alerts. \r\n\r\nEnter Neptune, which lets a DevOps engineer automate his incident response steps --Troubleshooting + Resolution + Documentation, so that he/she can fix the incidents in minutes instead of hours. So it's a win-win deal : For businesses downtime is minimized, and for DevOps engineers they need not worry about a deluge of alerts and midnight wake up calls.\r\n\r\nBig companies like Amazon, Facebook etc built sophisticated incident response tools to achieve high availability and resiliency. We have architected and built one such tool for AWS. Now Neptune is making one such tool available for everyone. \r\n\r\nGive it a try at www.neptune.io", "one_liner": "A self-healing platform to enrich and fix server alerts automatically", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1398907889, "tags": [ "AIOps", "DevOps", "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/neptune-io", "api": "https://yc-oss.github.io/api/batches/summer-2014/neptune-io.json" }, { "id": 749, "name": "Mezmo", "slug": "mezmo", "former_names": [ "PushMarket", "LogDNA" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f3a71ea034c7bfc9aef393b47b27829a3413f0b3.png", "website": "https://www.mezmo.com/", "all_locations": "San Jose, CA, USA; Mountain View, CA, USA; Remote", "long_description": "Mezmo, formerly LogDNA, is an observability platform to manage and take action on your data. It ingests, processes, and routes log data to fuel enterprise-level application development and delivery, security, and compliance use cases.\r\n\r\nMezmo was brought to life by three-time co-founders Chris Nguyen and Lee Liu and included in the Winter 2015 batch of Y Combinator. In 2018 the company partnered with tech giant, IBM, to become the sole logging provider for IBM Cloud.\r\n\r\nMezmo is on a mission to empower people who build solutions that shape the world. We’re doing this by delivering a platform that enables enterprises to get more value from their observability data in real time, regardless of source, destination, use case, or scale. We’re not the only ones working on this problem but we have a few things the others don’t.\r\n\r\nWe’re cloud-native and know how to make the most of modern technology like Kubernetes.\r\nWe have scaled a solution from zero to petabyte scale in a short amount of time, while supporting thousands of active users across multiple environments.\r\nWe are hungry for change and are surrounded by enterprises telling us they’re hungry, too.\r\nWe have a kick-ass group of people who are thinking about the problem analytically and are excited to change the observability world for the better.\r\nMezmo has helped some of the world’s most innovative companies transform how they manage their systems and applications. Still, we know that we can help them get more value from their observability data by providing more flexibility and control over how they use it. This will enable teams to spend less time switching between data silos so they can focus on shipping better, more resilient, and secure products.\r\n\r\nWe have momentum on our side. Last year we saw triple digit revenue growth and added 800 new customers to our roster. Recent accolades include being named to YC’s Top Companies, CRN’s 10 Hottest DevOps Startups, and EMA’s Top 3 Observability Platforms.\r\n", "one_liner": "Observability platform to control all of your log data", "team_size": 172, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1416218667, "tags": [ "Developer Tools", "DevSecOps", "SaaS", "Kubernetes", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mezmo", "api": "https://yc-oss.github.io/api/batches/winter-2015/mezmo.json" }, { "id": 778, "name": "Pachyderm", "slug": "pachyderm", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/23351b36c00bacc651a4389386057c50f0690542.png", "website": "http://pachyderm.com", "all_locations": "San Francisco, CA, USA", "long_description": "Pachyderm is a tool for production data pipelines. If you need to chain together data scraping, ingestion, cleaning, munging, wrangling, processing, modeling, and analysis in a sane way, then Pachyderm is for you. If you have an existing set of scripts which do this in an ad-hoc fashion and you're looking for a way to \"productionize\" them, Pachyderm can make this easy for you.", "one_liner": "Data Versioning, Data Pipelines, and Data Lineage", "team_size": 60, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1416221071, "tags": [ "Developer Tools", "Machine Learning", "Data Science" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pachyderm", "api": "https://yc-oss.github.io/api/batches/winter-2015/pachyderm.json" }, { "id": 819, "name": "Nextop", "slug": "nextop", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://nextop.io", "all_locations": "", "long_description": "Nextop IO is a mobile content delivery network (CDN) that optimizes the path between mobile applications and back ends. It offers a client-side networking library that integrates with iOS and Android operating systems; network of proxies that speaks a custom protocol to optimize delivery times, throughput, and data and battery usage; and metrics to visually monitor and debug connection quality in its users’ applications.\n\nNextop IO was launched in 2014.", "one_liner": "Nextop optimizes the path between your app and backend. Client…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1416308666, "tags": [ "Developer Tools", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nextop", "api": "https://yc-oss.github.io/api/batches/winter-2015/nextop.json" }, { "id": 842, "name": "Raven Tech", "slug": "raven-tech", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/478b0d63f1d899f9ce8c0bb8ba1bb2a8a7a42392.png", "website": "http://raventech.com", "all_locations": "Beijing, Beijing, China", "long_description": "Raven Tech is a startup which focus on artificial intelligent, big data and the next generation operating system. Besides, Raven Tech is the fifth alumni of Microsoft Venture Accelerator and the only one startup team from mainland China in Y Combinator W15.", "one_liner": "Our vision is to build the next generation of iOS or Android, to…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1416339377, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "China", "East Asia" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/raven-tech", "api": "https://yc-oss.github.io/api/batches/winter-2015/raven-tech.json" }, { "id": 862, "name": "Teleport", "slug": "teleport", "former_names": [ "Gravitational", "Teleport", "Gravitational" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/72cf4e7288143407ad6987c00486e6e1ae0b3f17.png", "website": "https://goteleport.com", "all_locations": "Oakland, CA, USA", "long_description": "Teleport unifies identities — humans, machines, and AI — with strong identity implementation to speed up engineering, improve resiliency against identity-based attacks, and secure AI in production infrastructure.\r\n", "one_liner": "The Infrastructure Identity Company", "team_size": 255, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1427508315, "tags": [ "Developer Tools", "DevSecOps", "Next-gen Network Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/teleport", "api": "https://yc-oss.github.io/api/batches/summer-2015/teleport.json" }, { "id": 890, "name": "Convox", "slug": "convox", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://convox.com", "all_locations": "Atlanta, GA, USA; Remote", "long_description": "Convox provides an unparalleled development and deployment platform for apps. Deploy in your own account on the cloud provider of your choice.", "one_liner": "Open-source tools for deploying, managing, and monitoring cloud…", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1429997725, "tags": [ "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/convox", "api": "https://yc-oss.github.io/api/batches/summer-2015/convox.json" }, { "id": 960, "name": "Bitmovin", "slug": "bitmovin", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d22ccb72e758575588245bb8f517bbe35f7421e7.png", "website": "http://bitmovin.com", "all_locations": "San Francisco, CA, USA", "long_description": "Bitmovin has been a first mover in almost every significant development in online video, from building and deploying the world’s first (and fastest) commercial adaptive streaming (MPEG-DASH/HLS) HTML5 Player, to being the first to achieve 100x realtime encoding speeds in the cloud. Bitmovin provides HEVC as well as VP9 live streaming with 60FPS and 4K resolution, and built the first containerized video encoding solution with Docker and Kubernetes.\r\n\r\nBitmovin products are completely in-house developed, easy and fast to integrate and highly customizable. In combination with our great support, documentation and SLAs, this is a true enterprise offering.\r\n\r\nTo find out more about Bitmovin’s video infrastructure solutions, or about any individual products, contact sales@bitmovin.com, or visit our website: bitmovin.com", "one_liner": "Powers OTT online video providers with video developer tools.", "team_size": 145, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1433394318, "tags": [ "Developer Tools", "Video" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2015", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bitmovin", "api": "https://yc-oss.github.io/api/batches/summer-2015/bitmovin.json" }, { "id": 972, "name": "Mux", "slug": "mux", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7f3a9eb63a2c18f13705cd10ff1859e90dbff5bb.png", "website": "http://mux.com", "all_locations": "San Francisco, CA, USA", "long_description": "Mux is an API-first video platform designed by experts to make world-class video streaming and analytics possible for every development team. Self-optimizing videos take the guesswork out of encodings, delivery, and renditions. Mux makes your video look beautiful on every device, every time.\r\n\r\nWe offer two products, Mux Video and Mux Data.\r\n\r\nMux Video is a simple API to advanced video streaming. Powered by data and designed by video experts, Mux Video makes beautiful video possible for every development team. Post a video or live stream with a single API call, and watch it within seconds. Mux Video handles the encoding, storage, and delivery. QoE and performance analytics provided by Mux Data is included by default for every Mux video stream.This real-time data is used to create the right renditions for every device and title, resulting in greater reliability and better viewer experiences.\r\n\r\nMux Data is a Quality of Experience analytics platform that measures the performance metrics that actually matter to viewers: rebuffering, startup time, video quality, and errors. Our intuitive dashboard quickly gives users the insight to find issues and make improvements through features like A/B testing, industry-wide scores, alerts, and detailed information about every single video view. The product works out of the box on HTML5, iOS, Android, and major OTT platforms. All data is available via exports and APIs, making it easy to integrate Mux Data into other systems.", "one_liner": "Video infrastructure for developers", "team_size": 95, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1447199414, "tags": [ "Developer Tools", "Video", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mux", "api": "https://yc-oss.github.io/api/batches/winter-2016/mux.json" }, { "id": 1056, "name": "NetBeez", "slug": "netbeez", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d39f800aa2dc90e00b32e18744204e9e5186ea14.png", "website": "https://netbeez.net", "all_locations": "Pittsburgh, PA, USA; Remote", "long_description": "NetBeez is the Digital Experience Monitoring platform enabling IT teams to easily support remote users by quickly troubleshooting communication and network performance issues from the user’s perspective.", "one_liner": "Network monitoring from the end-user perspective", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1447653916, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/netbeez", "api": "https://yc-oss.github.io/api/batches/winter-2016/netbeez.json" }, { "id": 1057, "name": "Redspread", "slug": "redspread", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a01298571ca94f7c910104cd6712c0623fa1a283.png", "website": "http://redspread.com", "all_locations": "Mountain View, CA, USA", "long_description": "Redspread is a collaborative deployment tool for managing environments from development to production. It enables the deployment of Docker projects to a Kubernetes cluster using a single command.\r\n\r\nRedspread was launched in 2015 and is based in San Francisco, California.", "one_liner": "Version control for software environments", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1447654815, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/redspread", "api": "https://yc-oss.github.io/api/batches/winter-2016/redspread.json" }, { "id": 1082, "name": "Protonet", "slug": "protonet", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://protonet.info", "all_locations": "", "long_description": null, "one_liner": "Protonet provides the easiest way for a small business to run its own…", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1448421616, "tags": [ "Hardware", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/protonet", "api": "https://yc-oss.github.io/api/batches/winter-2016/protonet.json" }, { "id": 1347, "name": "Expo", "slug": "expo", "former_names": [ "Exponent" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3628951a3d0760d9fcc3099d4360ec712d6f72b3.png", "website": "https://expo.dev", "all_locations": "Palo Alto, CA, USA", "long_description": "Expo lets developers write apps that are written in JavaScript and run natively on Android, iOS, and the web. Our cloud services that work with all Expo and React Native apps, named Expo Application Services (EAS), further speeds up teams by helping them get to the app stores as fast as possible and continue growing.\r\n\r\nWe believe that mobile apps provide a better experience than websites, but making apps is much more difficult than it needs to be. With Expo, we're bringing together the best of the web, like its development speed, fast iteration cycles, easy deploys, and automatic cross-platform support, and the performance, device capabilities, and user experience of native apps.", "one_liner": "Expo brings together the best of web and native app development", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1464792613, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/expo", "api": "https://yc-oss.github.io/api/batches/summer-2016/expo.json" }, { "id": 1486, "name": "Armory", "slug": "armory", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a277dff0e01ae8e2d167bb45110ee91451328cae.png", "website": "http://armory.io", "all_locations": "San Mateo, CA, USA; Remote", "long_description": "Your software is your competitive advantage, and your customer experience is everything. Armory Continuous Deployment solutions empower you and your teams to confidently deploy every application, every time; safely and securely, so you can accelerate your time-to-market, increase stability, and decrease customer-impacting issues.", "one_liner": "Continuous Deployment at any scale, for all developers.", "team_size": 90, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1478224834, "tags": [ "Developer Tools", "DevSecOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/armory", "api": "https://yc-oss.github.io/api/batches/winter-2017/armory.json" }, { "id": 1515, "name": "Bitrise", "slug": "bitrise", "former_names": [ "Bitrise " ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2e5308a0848139b34600dfa7eed02fb958647387.png", "website": "https://bitrise.io", "all_locations": "Budapest, Hungary; Remote", "long_description": "Bitrise helps you automate your daily app development tasks from building through testing to deployment. With Bitrise you can configure these tasks with a unique, visual workflow editor, with dozens of service integrations ready to roll. We call these steps, and they are all open source! If the step you need is not in our collection you can create your own and share it with others. Project Managers can get a clear picture of the development and testing of apps, testers get regular notifications about available, testable builds, and clients are able to collaborate with the rest of the team. Bitrise is free to get started and takes just 50 seconds to setup your first project.", "one_liner": "Hosted Continuous Integration and Delivery for mobile apps", "team_size": 243, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1478581835, "tags": [ "Developer Tools", "DevSecOps", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Hungary", "Europe", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bitrise", "api": "https://yc-oss.github.io/api/batches/winter-2017/bitrise.json" }, { "id": 1536, "name": "Terark", "slug": "terark", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.terark.com", "all_locations": "Beijing, Beijing, China", "long_description": "Terark built a new storage engine for Database and Data Systems. Our technology enables direct search on highly compressed data, with 200X faster read performance and more than 10X storage savings (better than Google's LevelDB, Facebook's RocksDB), getting larger scalability with lower cost for big data applications. Alibaba is our paying customer, and we are a YCombinator company.", "one_liner": "Fastest Storage Engine with the Best Compression, we enables direct…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1478745619, "tags": [ "Big Data", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "China", "East Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/terark", "api": "https://yc-oss.github.io/api/batches/winter-2017/terark.json" }, { "id": 1559, "name": "Peer5", "slug": "peer5", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8e0d56341c205ff1b0f1dda68334bc8576895953.png", "website": "https://www.peer5.com", "all_locations": "Palo Alto, CA, USA", "long_description": "Peer5's P2P CDN improves content delivery for live and on demand video streams. As video streaming continues to become more mainstream and the streams themselves become HD and 4K, traditional CDNs struggle to deliver high quality viewing experiences. Many publishers try to keep up with peak demand by paying for more servers, many of which are almost never used and struggle with video playback. Not only is this expensive, but it's also inefficient, which is why at Peer5, we've created a P2P CDN to boost your video streaming capabilities. \r\n\r\nOur CDN works with your servers to ensure that as your viewership increases, your network gets stronger by offloading bandwidth to our peer network. On average, this has been shown to increase server capacity by 20x, offload 70% of bandwidth, increase viewing time by 30% and decrease instances of rebuffering by 40%.\r\n\r\nOur video streaming CDN uses emerging technologies, including HTML5 and WebRTC. They require no installation by end users and offer easy integration for content providers. We support many different streaming protocols, players and media servers.", "one_liner": "P2P delivery network that enables high quality video streaming", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1482192017, "tags": [ "Video" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/peer5", "api": "https://yc-oss.github.io/api/batches/winter-2017/peer5.json" }, { "id": 1687, "name": "AssemblyAI", "slug": "assemblyai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/10887edbd9771d54d34bdf7780c6f3cda92e7366.png", "website": "https://www.assemblyai.com", "all_locations": "New York City, NY, USA; Remote", "long_description": "Today’s top Voice AI companies rely on AssemblyAI’s speech-to-text and speech understanding models to launch groundbreaking products fast and to scale with ease.", "one_liner": "The best way to build Voice AI apps", "team_size": 65, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1495670432, "tags": [ "Artificial Intelligence", "Developer Tools", "Speech Recognition", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2017", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/assemblyai", "api": "https://yc-oss.github.io/api/batches/summer-2017/assemblyai.json" }, { "id": 1756, "name": "Tipe", "slug": "tipe", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8fe7eca773e37878444ee870052750282ac382aa.png", "website": "https://tipe.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Tipe allows teams to edit, preview, and publish content for their apps. You can use tipe to change static content to dynamic, allow non-technical team members to edit anything. They can then preview those changes and get feedback before publishing. All of this is set up in less than 3 minutes from your developer.", "one_liner": "Open-source, customizable, headless CMS", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1509599007, "tags": [ "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tipe", "api": "https://yc-oss.github.io/api/batches/winter-2018/tipe.json" }, { "id": 1858, "name": "Jido Maps", "slug": "jido-maps", "former_names": [ "MapSync" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/788dc05b2141606cea9f6805759306ec0ea99f5e.png", "website": "https://jidomaps.com/", "all_locations": "Berkeley, CA, USA; San Francisco, CA, USA; Remote", "long_description": "We help teams that may or may not have machine learning expertise quickly turn their data into deployed computer vision models. Example applications include security camera monitoring, automating data entry, interpreting web scraped images, validated user photo inputs, augmented reality and mobile product scanning. \r\n\r\nIf you have visual or scanned data that you wish your software could interpret at scale, we can turn around a first proof of concept in under a week. Reach out and see how computer vision can change your business.", "one_liner": "Turn your data into a deployed computer vision model", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1512529341, "tags": [ "Deep Learning", "Indoor Mapping", "Machine Learning", "Computer Vision" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/jido-maps", "api": "https://yc-oss.github.io/api/batches/winter-2018/jido-maps.json" }, { "id": 1910, "name": "Activeloop", "slug": "activeloop", "former_names": [ "Snark.ai", "Snark AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c516ed5054847ecb1afb63f795f712b8d5c7f23d.png", "website": "https://activeloop.ai/", "all_locations": "San Francisco, CA, USA; Mountain View, CA, USA", "long_description": "We provide a simple API for creating, storing, versioning, and collaborating on multi-modal AI datasets of any size. With Activeloop's open-core stack, you can rapidly transform and stream data while training models at scale. Deep Lake powers foundational model training by acting as a vector database with significant benefits, such as (1) the ability to use multi-modal datasets to fine-tune your own LLM models, (2) storing both the embeddings and the original data with automatic version control, so no embedding re-computation is needed (3) truly serverless service with no vendor lock-in. How cool is that?\r\n\r\nGitHub loves us - we're one of the fastest-growing libraries there, and we're used by little-known companies like Google, Waymo, and Intel. No big deal. \r\n\r\nOur founding team hails from places like Princeton, Stanford, Google, and Tesla, and we're backed by Y Combinator & other Silicon Valley heavyweights. \r\n\r\nActiveloop is hiring, and we want you! Check out our open roles on our YC page and join the fun.\r\n\r\n10-min demo: https://activeloop.wistia.com/medias/aibvo0dst2\r\nWhitepaper: https://www.deeplake.ai/whitepaper", "one_liner": "Database for AI", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1524690140, "tags": [ "Computational Storage", "Deep Learning", "Generative AI", "Computer Vision", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/activeloop", "api": "https://yc-oss.github.io/api/batches/summer-2018/activeloop.json" }, { "id": 1917, "name": "Inscribe", "slug": "inscribe", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/56ca6c4bee93b67aa430b76fd900b6de1e467c6a.png", "website": "https://www.inscribe.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Inscribe is AI-powered document fraud detection software for banks, credit unions, and lenders. It detects forged, fabricated, and AI-generated financial documents (including deepfake bank statements, manipulated pay stubs, and synthetic tax forms) in seconds, giving risk teams the clarity they need to stop fraud without slowing approvals.\r\n\r\nInscribe created the document fraud detection category and has been purpose-built for financial institutions since 2017. Our agentic AI is trained on millions of real-world applications and strengthened by in-house data scientists and fraud experts. According to Inscribe's 2026 State of Document Fraud Report, 1 in 16 documents show signs of fraud — with AI-generated document fraud growing 5x from April to December 2025.\r\n\r\nCustomers include BCU ($5.6M in prevented fraud losses), Logix Federal Credit Union ($3M in losses prevented in 8 months), and Ramp (30-minute reduction in application processing). Inscribe is SOC 2 Type II and ISO 27001 certified, and is backed by Threshold Ventures, Uncork Capital, Y Combinator, Crosslink Capital, and Foundry.", "one_liner": "AI Document Fraud Detection for Banks, Credit Unions & Lenders", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1524711773, "tags": [ "Artificial Intelligence", "Fintech", "Fraud Detection" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inscribe", "api": "https://yc-oss.github.io/api/batches/summer-2018/inscribe.json" }, { "id": 11921, "name": "Fuzzbuzz", "slug": "fuzzbuzz", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8e18fbf6ea3daeba8a461bb43e6d3c1a33db734b.png", "website": "", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Fuzzing as a Service", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1540951464, "tags": [ "Security", "Cybersecurity" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fuzzbuzz", "api": "https://yc-oss.github.io/api/batches/winter-2019/fuzzbuzz.json" }, { "id": 12009, "name": "Visly", "slug": "visly", "former_names": [ "Visly Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/90cdd4c09c618b245c8803b65fb77f3512955922.png", "website": "https://visly.app", "all_locations": "Remote", "long_description": "Visly is building a next generation design tool initially aimed at front-end engineers. We believe that with the proliferation if component driven software design and popularity of universal design systems it is the perfect time to build a tool like Visly. We enable engineers and designers to collaborate in a single tool and create high quality components that can be directly imported into code using existing tooling developers are used to. Compared to many other design tools we know that the secret to getting this to work well is building a tool engineers will love and building trust with the engineering community. Otherwise these components will never make it into a production code base.", "one_liner": "Build React components visually", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1541475268, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/visly", "api": "https://yc-oss.github.io/api/batches/winter-2019/visly.json" }, { "id": 12032, "name": "Okteto", "slug": "okteto", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/65528c51b9eccc4012b7ad09d502f4452f49c03f.png", "website": "https://okteto.com", "all_locations": "San Francisco, CA, USA; Denver, CO, USA; Madrid, Community of Madrid, Spain; Buenos Aires, CABA, Argentina; Remote", "long_description": "At Okteto, we are working hard at creating the next-generation development experience for teams of all sizes. Have you ever seen how long it takes a developer to set up everything they need before working on a feature? We are fixing that. We want developers to focus on building value for their teams instead of wasting time setting up local environments or trying to debug \"production only\" issues.", "one_liner": "Cloud Development Environments with one click", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1541559692, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "Spain", "Argentina", "America / Canada", "Europe", "Latin America", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/okteto", "api": "https://yc-oss.github.io/api/batches/winter-2019/okteto.json" }, { "id": 12502, "name": "Bun", "slug": "bun", "former_names": [ "Codeblog", "Webthing" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6cf9201e83fba23f5038d47b722860fb10f40642.png", "website": "https://bun.sh", "all_locations": "San Francisco, CA, USA", "long_description": "Bun is an incredibly fast all-in-one toolkit for building, installing, running, and testing JavaScript and TypeScript. We were born out of frustration with the fragmented, slow JavaScript ecosystem and are on a mission to make JavaScript development faster and more productive.", "one_liner": "Bun is an incredibly fast all-in-one JavaScript toolkit", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1746486339, "tags": [ "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bun", "api": "https://yc-oss.github.io/api/batches/summer-2019/bun.json" }, { "id": 12570, "name": "Prompt", "slug": "prompt", "former_names": [ "Aida" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/046766f356f8a96e25148323e88416cbf54b6471.png", "website": "https://www.getprompt.app/", "all_locations": "", "long_description": "", "one_liner": "Helping busy professionals understand and maintain their relationships", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1585931625, "tags": [ "CRM" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/prompt", "api": "https://yc-oss.github.io/api/batches/summer-2019/prompt.json" }, { "id": 12571, "name": "Preclusio", "slug": "preclusio", "former_names": [ "Preclusio", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/436d189f0589cfb8d8712e6ab4b273cffdac0554.png", "website": "https://www.preclus.io", "all_locations": "Redwood City, CA, USA", "long_description": "", "one_liner": "We help companies comply with privacy laws like GDPR. Many of these…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1556157792, "tags": [ "Compliance", "Privacy", "Regtech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/preclusio", "api": "https://yc-oss.github.io/api/batches/summer-2019/preclusio.json" }, { "id": 12598, "name": "Narrator", "slug": "narrator", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/18139ce5e1ad199f99ea66921af1fd68a63f6e95.png", "website": "https://www.narratordata.com/", "all_locations": "New York, NY, USA; Remote", "long_description": "Narrator is an end-to-end platform built on top of the data standard, the Activity Schema and starting at $500/mo. Data analyst are able to build their definitions of their user journey, and use that journey to answer any question that comes up. From there, data can be visualized in a dashboard, used to build a story like analysis, exported and more. \r\n\r\nThe biggest values of Narrator is Speed and Cost reduction. Small teams are able to move fast and answer questions in minutes allowing them to preform the work of very large data teams. All while Narrator is optimized to minimize compute cost of the warehouse.", "one_liner": "The only platform that can prep data to answer EVERY question you…", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1556223953, "tags": [ "Analytics", "Big Data", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/narrator", "api": "https://yc-oss.github.io/api/batches/summer-2019/narrator.json" }, { "id": 12637, "name": "OpenReplay", "slug": "asayer", "former_names": [ "Asayer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/115e9bc9f54e89ef6b7151c81d7b8dbca815879f.png", "website": "https://www.openreplay.com/", "all_locations": "New York City, NY, USA; Paris, Île-de-France, France", "long_description": "Open-source alternative to FullStory and LogRocket. Self-hosted for a complete control over your data and costs.", "one_liner": "Open-source, self-hosted, session replay tool for developers.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1556760800, "tags": [ "Developer Tools", "SaaS", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "France", "America / Canada", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/asayer", "api": "https://yc-oss.github.io/api/batches/summer-2019/asayer.json" }, { "id": 12669, "name": "Data Mechanics", "slug": "data-mechanics", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/041cd41aaf413fd601a958566433246e70084357.png", "website": "https://www.datamechanics.co", "all_locations": "Paris, Île-de-France, France", "long_description": "Data Mechanics was acquired by NetApp in 2021 and integrated in the Spot.io product portfolio. Our managed Spark-on-Kubernetes platform is live and running under the name Ocean for Apache Spark: https://spot.io/products/ocean-apache-spark/", "one_liner": "Spark-on-Kubernetes Data Engineering Platform", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1556782113, "tags": [ "SaaS", "B2B", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "France", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/data-mechanics", "api": "https://yc-oss.github.io/api/batches/summer-2019/data-mechanics.json" }, { "id": 12675, "name": "Wasmer", "slug": "wasmer", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fe488b892d71890ae82f8d4a1420433b33d6b741.png", "website": "https://wasmer.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We are working on the software that will power the next generation of Cloud Computing (Edge Computing) platforms using WebAssembly.\r\n\r\nYou can see us as a mix between Docker (but 100x more performant in startup time, and with 100x more lightweight containers), npm (we released the first WebAssembly package manager: wapm.io) and the JVM (but more universal).", "one_liner": "The Operating System for Edge Computing", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1556823526, "tags": [ "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wasmer", "api": "https://yc-oss.github.io/api/batches/summer-2019/wasmer.json" }, { "id": 12676, "name": "Flow", "slug": "flow", "former_names": [ "Fair AI", "Monitor ML", "The Fair AI", "Inc", "Fair AI", "joinchutney.com", "The Fair AI", "Inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/10d23ef988829192581d578ae15e29878da498c0.png", "website": "https://enterflow.app", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Flow is building products to improve your browsing experience. The web browser is an indispensable part of our daily lives - we use it for work, shopping, entertainment, research, sharing memes, procrastinating, connecting with friends and family. Yet it remains tough to be organized and intentful when using it. We’re building products to dramatically improve your browsing experience, and Flow is our foray into intentful browsing.\r\n", "one_liner": "Improve your browsing experience by staying organized and intentful", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1602201798, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flow", "api": "https://yc-oss.github.io/api/batches/summer-2019/flow.json" }, { "id": 12845, "name": "Freshpaint", "slug": "freshpaint", "former_names": [ "Perfalytics" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5f64879cc9b2e90a8ad210fd47f7c8d59390ff5a.png", "website": "https://freshpaint.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Our customers use Freshpaint to make their websites and entire marketing stack HIPAA compliant. It's impossible to use modern analytics and marketing tools without sharing sensitive HIPAA-regulated data. Our platform does the hard thing of moving data from A to B. And then we do the really hard thing of controlling the flow of sensitive HIPAA-regulated data to various 3rd-party marketing tools.\r\n\r\nWe're building the data infrastructure that safeguards patient privacy while also enabling marketing teams promote access to healthcare.", "one_liner": "Customer data collection, safeguarding, & activation for healthcare", "team_size": 120, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1578352495, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/freshpaint", "api": "https://yc-oss.github.io/api/batches/summer-2019/freshpaint.json" }, { "id": 12851, "name": "Flowbot", "slug": "flowbot", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://www.getflowbot.com", "all_locations": "New York, NY, USA", "long_description": "", "one_liner": "A natural language-driven programming assistant.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1583948412, "tags": [ "Artificial Intelligence", "NLP" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flowbot", "api": "https://yc-oss.github.io/api/batches/summer-2019/flowbot.json" }, { "id": 13091, "name": "Porter", "slug": "porter", "former_names": [ "Bloom" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a4ed1610bf1bf1bff5ffcd350ef85f5c381ad63f.png", "website": "https://porter.run", "all_locations": "New York, NY, USA", "long_description": "Porter is the easiest way to deploy and scale your applications on AWS, Azure, and GCP. Connect your own cloud account, and Porter will provision and manage the underlying infrastructure for you - simply point at your repository and Porter will handle the rest, from building your application to autoscaling it.\r\n\r\nUnder the hood, Porter manages the same kind of infrastructure that growth-stage companies use and allows you to scale without DevOps overhead.", "one_liner": "Easiest way to deploy on AWS/GCP/Azure", "team_size": 18, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1599762607, "tags": [ "Developer Tools", "SaaS", "B2B", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/porter", "api": "https://yc-oss.github.io/api/batches/summer-2020/porter.json" }, { "id": 13098, "name": "MindsDB", "slug": "mindsdb", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2d1835a1b83e15542370853a52f30681b79212aa.png", "website": "https://www.mindsdb.com/", "all_locations": "San Francisco, CA, USA", "long_description": "MindsDB is a fast-growing AI startup headquartered in San Francisco, California. As a leading innovator bringing AI and Data together, our passion is empowering companies to easily build AI capabilities that can Think, Understand and Orchestrate: enabling teams to move from prototyping & experimentation to production in a fast & scalable way.\r\n\r\nMindsDB was founded in 2017 by Adam Carrigan and Jorge Torres, inspired by Ian M. Banks's Culture series, in which super AI systems called Minds collaborate with other forms of life to accomplish incredible goals. Starting as an Open-Source project, MindsDB has grown to be one of the most widely used AI-Data platforms in the world, with a growing community and more than 700 contributor developers from every corner of the globe.\r\n\r\nWe are backed with over $55M in funding from Mayfield, Benchmark, YCombinator, and nVidia. MindsDB is also recognized by Forbes as one of America's most promising AI companies (2021) and by Gartner as a Cool Vendor for Data and AI (2022).", "one_liner": "Connect, Unify, Respond to any data, anywhere with human-level…", "team_size": 41, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1584047879, "tags": [ "Developer Tools", "Machine Learning", "Open Source", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mindsdb", "api": "https://yc-oss.github.io/api/batches/winter-2020/mindsdb.json" }, { "id": 13114, "name": "Ardis AI", "slug": "ardis-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e79b5c3eae39b8be554d20b145d2914d1e6e09b3.png", "website": "http://www.ardis.ai", "all_locations": "Mountain View, CA, USA", "long_description": "Ardis AI extracts information from your unstructured text data and automatically generates a knowledge graph that can be browsed and queried, by web app or by API. Users can ask complex questions about the content of your text data, and Ardis responds with the answers and the evidence -- even when the information needed to answer the questions comes from multiple documents. Ardis also provides summary views of the topics discussed in your data. \r\n\r\nComing soon: an Ardis plug-in for Elasticsearch, and support for natural languages questions.", "one_liner": "Transform your text data into a searchable knowledge graph", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1583895613, "tags": [ "Artificial Intelligence", "Hard Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ardis-ai", "api": "https://yc-oss.github.io/api/batches/winter-2020/ardis-ai.json" }, { "id": 13141, "name": "Aden", "slug": "aden", "former_names": [ "UniBit", "Acho", "acho", "Acho" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d64a8d4a7fd2ff08cd85f22f8bd8525fd1a2a965.png", "website": "https://adenhq.com/", "all_locations": "San Francisco, CA, USA", "long_description": "https://github.com/adenhq/hive", "one_liner": "Open source agent generation framework", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1599762607, "tags": [ "Artificial Intelligence", "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aden", "api": "https://yc-oss.github.io/api/batches/winter-2020/aden.json" }, { "id": 13147, "name": "Replicate", "slug": "replicate", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/256be79b4f9ac851425e3bf2a60af5ae33ca72ba.png", "website": "https://replicate.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Run machine learning models in the cloud", "team_size": 36, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1647283616, "tags": [ "Developer Tools", "Machine Learning", "Community", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/replicate", "api": "https://yc-oss.github.io/api/batches/winter-2020/replicate.json" }, { "id": 13175, "name": "Fly.io", "slug": "fly-io", "former_names": [ "fly.io" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f45b27d4d49f4a54250a3f57030ed625d633c74.png", "website": "https://fly.io", "all_locations": "Chicago, IL, USA; Remote", "long_description": "We run app servers and databases close to end users. Developers deploy their apps to Fly.io (it's about the simplest place to deploy a Docker Image) and use our CLI to launch instances in regions that are most important for their application.", "one_liner": "Run full stack apps close to your users.", "team_size": 48, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1585341842, "tags": [ "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": true, "question_answers": false, "url": "https://www.ycombinator.com/companies/fly-io", "api": "https://yc-oss.github.io/api/batches/winter-2020/fly-io.json" }, { "id": 13179, "name": "Signadot", "slug": "signadot", "former_names": [ "blipbox", "signadot" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/768c0b0d1a92b7adab11c2cc4c95cefa19ffdf27.png", "website": "https://www.signadot.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Signadot is a Kubernetes-native platform that empowers AI coding agents to verify code at scale. Combining fast, scalable ephemeral environments with a validation framework built for complex distributed systems, Signadot ensures high-velocity code generation results in safely merged pull requests.", "one_liner": "Scalable validation infrastructure for AI agents", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614132625, "tags": [ "Developer Tools", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/signadot", "api": "https://yc-oss.github.io/api/batches/winter-2020/signadot.json" }, { "id": 13209, "name": "Scout", "slug": "scout", "former_names": [ "Probe", "Croft", "Scout", "CRONCH!", "Cronch", "Munchies" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d57f772c91256fa7714735af9ad73b3b7c3b1648.png", "website": "https://www.scout.ml/", "all_locations": "Berkeley, CA, USA", "long_description": "", "one_liner": "Dead simple CI/CD for ML teams", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1584176238, "tags": [ "Machine Learning", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/scout", "api": "https://yc-oss.github.io/api/batches/winter-2020/scout.json" }, { "id": 13233, "name": "Cortex", "slug": "cortex", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/334fdf89897dc1641cf6d80e9665116ef3aed664.png", "website": "https://cortex.io/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "​​Cortex is an internal developer portal built to accelerate the path to engineering excellence. Companies like Xero, Canva, and TripAdvisor use Cortex to catalog, score, and assign action to improve service quality and velocity, so devs can get back to work that drives the business forward. ", "one_liner": "Cortex is the Internal Developer Portal eliminating “developer tax”…", "team_size": 100, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1581369609, "tags": [ "Developer Tools", "SaaS", "B2B", "Productivity" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cortex", "api": "https://yc-oss.github.io/api/batches/winter-2020/cortex.json" }, { "id": 13239, "name": "BuildBuddy", "slug": "buildbuddy", "former_names": [ "Hyperlink", "Flame" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bd37712a664bd3d0f09c27d1816b43518fb60775.png", "website": "https://buildbuddy.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "", "one_liner": "BuildBuddy provides enterprise features for Bazel — the open source…", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1583889441, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/buildbuddy", "api": "https://yc-oss.github.io/api/batches/winter-2020/buildbuddy.json" }, { "id": 13499, "name": "Termii", "slug": "termii", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/679988819d9b4d75bd2aac2d345f34db0767f197.png", "website": "https://termii.com", "all_locations": "Lagos, LA, Nigeria", "long_description": "Termii is an AI-native reliability infrastructure that prevents transactions like logins, payments, checkouts, fraud alerts, and OTPs from failing — using AI.\r\n\r\nWe process over 3B+ transactions and reach more than 16M end-users across banks, fintechs, e-commerce and digital platforms globally.", "one_liner": "Termii is an AI-native reliability infrastructure company.", "team_size": 63, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1584055442, "tags": [ "Developer Tools", "SMS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Nigeria", "Africa", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/termii", "api": "https://yc-oss.github.io/api/batches/winter-2020/termii.json" }, { "id": 13732, "name": "Reploy", "slug": "reploy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ebfba5d325484467474bc67a08191861271dfbb5.png", "website": "https://getreploy.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Reploy makes it dead simple to generate full-stack staging environments or “previews” of web apps on every pull request. This helps teams move faster by sharing changes instantly, with everyone!", "one_liner": "Instant, shareable staging environments", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1597997477, "tags": [ "Developer Tools", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reploy", "api": "https://yc-oss.github.io/api/batches/summer-2020/reploy.json" }, { "id": 21733, "name": "Metamanagement", "slug": "metamanagement", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d1ce297e20c069b1d2fdd8318e4470b909ba1962.png", "website": "https://metamanagement.dev", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "We help SaaS companies deploy into their customer's environment.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1603733756, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/metamanagement", "api": "https://yc-oss.github.io/api/batches/summer-2020/metamanagement.json" }, { "id": 21794, "name": "Shuttle", "slug": "shuttle", "former_names": [ "OpenQuery", "Synth", "shuttle" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0c189cabb560e9c254a44aff2d8e3ff94ea9d36e.png", "website": "https://www.shuttle.dev", "all_locations": "London, England, United Kingdom", "long_description": "Our Mission 🎯\r\n\r\nAt Shuttle, we’re on a mission to revolutionise developer experience for building web apps. Everything we do is about crafting an exceptionally simple, satisfying and effective way to do cloud development. We are open source community-driven and loved by thousands of engineers. Our vision: the ultimate platform to supercharge developers’ productivity.\r\n\r\nAbout Shuttle 🚀\r\n\r\nShuttle is the cloud infrastructure platform for developers building with Cursor and GitHub Copilot. We make it simple to ship reliable and scalable backends, so developers can focus on creating great products.\r\n\r\nOver 20,000 developers use Shuttle to build and deploy Rust backends in minutes, and we’re now bringing the same zero-config experience to every developer. As AI tools like Cursor and GitHub Copilot accelerate coding, infrastructure is becoming the bottleneck - Shuttle removes it.", "one_liner": "Build Backends. Fast.", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1599762607, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "Open Source", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shuttle", "api": "https://yc-oss.github.io/api/batches/summer-2020/shuttle.json" }, { "id": 21795, "name": "QuestDB", "slug": "questdb", "former_names": [ "QuestDB Limited" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3aef5c655cdc851ccad387554c204466a87669e7.png", "website": "https://questdb.com/", "all_locations": "London, England, United Kingdom", "long_description": "QuestDB is a high-performance open source database for the most demanding workloads. Native support for Parquet, Iceberg and SQL keeps your data portable, AI-ready, without vendor lock-in.\r\n\r\nQuestDB is designed from the ground up to operate as close to the hardware as possible - eliminating ingestion bottlenecks and lowering overall hardware requirements.\r\n\r\nQuestDB powers mission-critical infrastructure for companies in Capital Markets, Crypto, Space Exploration, Energy and Robotics/Physical AI.", "one_liner": "High-performance time series database", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1593714682, "tags": [ "Developer Tools", "Analytics", "Open Source", "Time Series" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/questdb", "api": "https://yc-oss.github.io/api/batches/summer-2020/questdb.json" }, { "id": 21855, "name": "Atomized", "slug": "atomized", "former_names": [ "Frontline" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6774570940ac17f6152359e3af76945b824295d9.png", "website": "https://atomizedhq.com", "all_locations": "Charlotte, NC, USA; Remote", "long_description": "Atomized helps developers launch applications in the cloud faster by deploying and managing the necessary infrastructure for you. Simply connect up your Github repo and your AWS account, and we'll handle the rest!\r\n\r\nThe best part is that all the infrastructure runs in your AWS account, and you have full ownership and visibility into it. No more black boxes that you can't troubleshoot and manage.\r\n\r\nWe want to empower engineers to build, deploy, secure, and monitor infrastructure faster than ever. Our long-term vision is to be the go-to platform to get started and to be able to manage all things cloud - no matter which cloud provider you choose.", "one_liner": "Enabling teams to deploy without needing a cloud expert", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1597680967, "tags": [ "Developer Tools", "B2B", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/atomized", "api": "https://yc-oss.github.io/api/batches/summer-2020/atomized.json" }, { "id": 21883, "name": "Speedscale", "slug": "speedscale", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/40d5aa656f3eeb2e41246071bedc530116c5eea8.png", "website": "https://speedscale.com", "all_locations": "Atlanta, GA, USA", "long_description": "Speedscale helps engineers validate their code with real, sanitized traffic. We simulate realistic production conditions in Kubernetes so you no longer need to manually script or use large and complex environments. Catch performance defects before they reach production and reduce weeks-long test cycles down to a few days.", "one_liner": "Accelerate development by simulating production conditions with real…", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1599762607, "tags": [ "Developer Tools", "DevSecOps", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/speedscale", "api": "https://yc-oss.github.io/api/batches/summer-2020/speedscale.json" }, { "id": 21957, "name": "KeyDB", "slug": "keydb", "former_names": [ "EQ Alpha Technology", "KeyDB Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b0ddabf66cf6f4f3a36b5e768350a5f89ef3693a.png", "website": "https://keydb.dev", "all_locations": "Toronto, ON, Canada", "long_description": "KeyDB is a fast key value database that combines in memory caching and FLASH persistence in a single package.", "one_liner": "The only database you'll ever need", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1598122411, "tags": [ "Open Source", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/keydb", "api": "https://yc-oss.github.io/api/batches/summer-2020/keydb.json" }, { "id": 21985, "name": "Streamdal", "slug": "streamdal", "former_names": [ "Batch" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/905df51a88d30785af526f036fcac3fcad730bb2.png", "website": "https://streamdal.com", "all_locations": "Portland, OR, USA; Remote", "long_description": "SaaS data platform for observing, repairing and replaying data in streaming systems.", "one_liner": "Data Quality & Playback Platform", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1598191564, "tags": [ "Developer Tools", "Data Engineering", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/streamdal", "api": "https://yc-oss.github.io/api/batches/summer-2020/streamdal.json" }, { "id": 21997, "name": "Clew", "slug": "clew", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/69535410a6347993aca0be153285a41597ac154d.png", "website": "https://clew.ai/", "all_locations": "Toronto, ON, Canada", "long_description": "Clew lets employees see and organize files across their work apps from one place. ", "one_liner": "Unified file system for the cloud. ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1599762606, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Canada", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clew", "api": "https://yc-oss.github.io/api/batches/summer-2020/clew.json" }, { "id": 22008, "name": "Aquarium Learning", "slug": "aquarium-learning", "former_names": [ "Aquarium" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1aee7c2b8c6ada91b60405fb42ae026b6093676.png", "website": "https://www.aquariumlearning.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "ML models are only as good as the datasets they're trained on, and that means that most improvement to model performance comes from improvement to the quality and diversity of their datasets.\r\n\r\nOur tooling makes it easy for ML teams to find anomalies + failure patterns in their datasets and fix these problems by editing / adding the right data. So the next time you retrain your model, it just gets better.", "one_liner": "We help ML teams improve their models by improving their datasets", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1597122957, "tags": [ "Deep Learning", "Developer Tools", "Generative AI", "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aquarium-learning", "api": "https://yc-oss.github.io/api/batches/summer-2020/aquarium-learning.json" }, { "id": 22091, "name": "Supabase", "slug": "supabase", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9e8c106f46123a6f28b7a7da41f0ee695da48786.png", "website": "https://supabase.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Supabase is the easiest way to get started with Postgres. \r\n\r\nEach project within Supabase is an isolated Postgres cluster, allowing customers to scale independently, while still providing the features that you need to build: instant database setup, auth, row level security, realtime data streams, auto-generating APIs, and a simple to use web interface.\r\n\r\nWe are 100% remote.\r\n\r\n", "one_liner": "Build in a weekend. Scale to millions.", "team_size": 120, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1596180346, "tags": [ "Developer Tools", "Open Source", "Big Data", "Data Engineering", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/supabase", "api": "https://yc-oss.github.io/api/batches/summer-2020/supabase.json" }, { "id": 22238, "name": "Nestybox", "slug": "nestybox", "former_names": [ "Nestybox", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/96395197cf5391bfe46b1a049e281b2e13986adc.png", "website": "https://www.nestybox.com", "all_locations": "San Jose, CA, USA", "long_description": "Nestybox creates software that enables Linux containers to act like virtual machines. This increases the use cases for containers and gives enterprises a less expensive and more flexible alternative to virtual machines in many scenarios. \r\n\r\nOur first product is a \"container runtime\", the software that creates the containers. It's called \"Sysbox\" and integrates with the popular Docker and Kubernetes engines, enabling these tools to deploy containers that act like virtual machines. \r\n\r\nThis technology provides software engineers with an alternative to VMs, one that easier to use, much more efficiency, and easily migrated across clouds.\r\n\r\nHacker News Launch: https://news.ycombinator.com/item?id=24084758", "one_liner": "Enables Linux containers to act as super fast & efficient VMs", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1597025712, "tags": [ "Developer Tools", "DevSecOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nestybox", "api": "https://yc-oss.github.io/api/batches/summer-2020/nestybox.json" }, { "id": 22248, "name": "Mozart Data", "slug": "mozart-data", "former_names": [ "MarioData" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/26b12777ded0ad248c87b09da978d09a244dcff3.png", "website": "http://www.mozartdata.com", "all_locations": "San Francisco, CA, USA", "long_description": "Mozart Data provides an out-of-the-box modern data stack that empowers anyone to easily consolidate, organize, and prepare their data for analysis. Spin up a data stack that’s built on a best-in-class data warehouse and ETL tool in hours, without any engineering. You can finally spend more time on generating insights and less time wrangling your data.", "one_liner": "The easiest way to set up a modern data stack", "team_size": 24, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1598228399, "tags": [ "SaaS", "B2B", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mozart-data", "api": "https://yc-oss.github.io/api/batches/summer-2020/mozart-data.json" }, { "id": 22671, "name": "SigNoz", "slug": "signoz", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bf9bf94469ea296eac6cbf6d10f7674c4a8a91ef.png", "website": "https://signoz.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. Open source Application Performance Monitoring (APM) & Observability too", "one_liner": "Open source alternative to DataDog ", "team_size": 38, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1613453474, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/signoz", "api": "https://yc-oss.github.io/api/batches/winter-2021/signoz.json" }, { "id": 22696, "name": "SlashAuth", "slug": "slashauth", "former_names": [ "Debrief LLC", "Debrief", "Slashauth" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/55dabb2d8e44ccdfc31cc1dc05a399fd89a0cfc9.png", "website": "https://www.slashauth.com", "all_locations": "San Francisco, CA, USA", "long_description": "Slashauth builds a developer platform for web3 enabled apps. Slashauth’s platform provides login functionality, role based access control, data storage, and more to any web3 enabled application.", "one_liner": "The solution for fine-grained access control in web3", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1615518240, "tags": [ "Crypto / Web3", "B2B", "Security" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/slashauth", "api": "https://yc-oss.github.io/api/batches/winter-2021/slashauth.json" }, { "id": 22744, "name": "Encord", "slug": "encord", "former_names": [ "Cord Technologies", "Cord" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fd8270caf52cdd1093c290cba2176776fc6c3460.png", "website": "https://encord.com", "all_locations": "London, England, United Kingdom", "long_description": "Encord is the data layer for physical AI. We're how the world's most ambitious AI teams turn messy, multimodal data into production systems - from humanoid robots to autonomous vehicles to smart infrastructure. 300+ teams including Toyota, Skydio, and Maxar rely on Encord to curate, manage, and align the data their models actually need. $110M raised. San Francisco, New York, and London.", "one_liner": "The data layer for physical AI", "team_size": 150, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1613768381, "tags": [ "Machine Learning", "Robotics", "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/encord", "api": "https://yc-oss.github.io/api/batches/winter-2021/encord.json" }, { "id": 22880, "name": "Outpaint.com", "slug": "outpaintcom", "former_names": [ "True3D", "Hyperplane", "Hackpack", "LeetDesign", "QuickVid.ai", "TutorAI.me", "QuickVid.ai", "QuickVid", "True3D", "True3D Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/76c9f51f32ec78b0012799fa749d0661d0d18633.png", "website": "https://outpaint.com/", "all_locations": "New York, NY, USA", "long_description": "We build AI models that convert any video to fit any screen without reshoots.", "one_liner": "AI that expands any video to fit any screen.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614739771, "tags": [ "Video", "Media", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/outpaintcom", "api": "https://yc-oss.github.io/api/batches/winter-2021/outpaintcom.json" }, { "id": 22986, "name": "SST", "slug": "sst", "former_names": [ "Anomaly Innovations", "SST", "Serverless Stack" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4acd09521cfd92dc5dc54349811e3659f95a8c17.png", "website": "https://sst.dev", "all_locations": "Toronto, ON, Canada; Remote", "long_description": "Makers of sst.dev, opencode.ai, opennext.js.org, openauth.js.org, models.dev", "one_liner": "For whatever you build.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1610830891, "tags": [ "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Canada", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sst", "api": "https://yc-oss.github.io/api/batches/winter-2021/sst.json" }, { "id": 22995, "name": "Quicknode", "slug": "quicknode", "former_names": [ "QuikNode", "QuickNode" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3738c77c0ea3671e089e7ffa51492968ed674317.png", "website": "https://www.quicknode.com", "all_locations": "Miami, FL, USA", "long_description": "Quicknode is an enterprise-grade blockchain development platform that helps teams build and scale high-performance onchain applications. Developers get fast and reliable access to over 80 chains, real-time and historical data, automation tools, and a unified suite of APIs. From startups to global enterprises, teams choose Quicknode for consistent performance, predictable pricing, and a platform built for growth.", "one_liner": "Tools & infra to build and scale high-quality blockchain applications.", "team_size": 115, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1615595217, "tags": [ "Developer Tools", "SaaS", "Crypto / Web3", "API" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/quicknode", "api": "https://yc-oss.github.io/api/batches/winter-2021/quicknode.json" }, { "id": 23000, "name": "Nimbus", "slug": "nimbus-3", "former_names": [ "Dendron" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2be112e240d9597282834a180e55eb8c1a443863.png", "website": "https://nimbus.dev", "all_locations": "Seattle, WA, USA", "long_description": "Our mission is to enable FANG-like observability for every organization in the world. We're starting with an optimization engine to reduce datadog costs by an order of magnitude without manual effort from developers.", "one_liner": "Nimbus reduces Datadog costs by more than 60% without Manual Effort", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614729315, "tags": [ "Artificial Intelligence", "Infrastructure", "Operations" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nimbus-3", "api": "https://yc-oss.github.io/api/batches/winter-2021/nimbus-3.json" }, { "id": 23038, "name": "Dyte", "slug": "dyte", "former_names": [ "dyte" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/770e5b3b347dbbb7f635ee0bda4a8e6f8f4a3f14.png", "website": "https://dyte.io", "all_locations": "Bengaluru, KA, India; Remote", "long_description": "Integrate live video calls with Dyte Video SDK with less than 10 lines of code.", "one_liner": "Real-time audio & video SDKs, ready to launch 🚀", "team_size": 45, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1610553313, "tags": [ "Video", "API", "Telecommunications" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "India", "South Asia", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dyte", "api": "https://yc-oss.github.io/api/batches/winter-2021/dyte.json" }, { "id": 23305, "name": "Galaxy", "slug": "galaxy", "former_names": [ "Lucky Card", "Galaxy", "Lucky Card", "Blade", "Galaxy", "Blade", "GalaxySDK", "Galaxy", "Swizzle" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0da58d4ab6362afcfb9c0b023f7f423544c6a7e7.png", "website": "https://launchpointhq.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1617697652, "tags": [ "Developer Tools", "Gaming" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/galaxy", "api": "https://yc-oss.github.io/api/batches/winter-2021/galaxy.json" }, { "id": 23355, "name": "Svix", "slug": "svix", "former_names": [ "Etebase", "Diahook" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e7fe48d854a5e26f76b915462fef2c4d177bfa49.png", "website": "https://www.svix.com", "all_locations": "San Francisco, CA, USA", "long_description": "Svix is the enterprise ready and open source webhooks service.\r\n\r\nWebhooks are a pain. Developers need to worry about deliverability, retries, monitoring and security. All of which are different for webhooks compared to the rest of the stack. We turn all of that into a simple API call.\r\n\r\nSvix is sending billions of webhooks for customers both large (Fortune 500) and small (startups), and is backed by Y Combinator, Andreessen Horowitz (a16z), Aleph, and founders and CTOs of companies such as Github, PagerDuty, Segment and Lookout.", "one_liner": "Enterprise ready webhooks service, open-source and in the cloud", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614619070, "tags": [ "Developer Tools", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/svix", "api": "https://yc-oss.github.io/api/batches/winter-2021/svix.json" }, { "id": 23430, "name": "Mystic", "slug": "mystic", "former_names": [ "Neuro AI", "Neuro", "Mystic", "Mystic AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f860b32ddb9b39b9b1ae8c22f0c17f140dc5e9d4.png", "website": "https://www.mystic.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Mystic’s platform allows companies to easily and reliably deploy ML models on our serverless cloud or on their own infrastructure without requiring a team of MLOps engineers. With our Python SDK, data-scientists immediately get an endpoint from their own model, or any open-source models.\r\nOnce uploaded, our platform handles routing, multi-cloud scaling, caching, GPU optimization and other features to provide the ultimate ML inference platform.", "one_liner": "Low latency API to run and deploy ML models", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614265935, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "Machine Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mystic", "api": "https://yc-oss.github.io/api/batches/winter-2021/mystic.json" }, { "id": 23537, "name": "Arpio", "slug": "arpio", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/66c7285459db25644e19347ea1d63375d2625749.png", "website": "https://arpio.io", "all_locations": "Durham, NC, USA; Remote", "long_description": "Arpio is a SaaS that eliminates downtime for AWS applications by making it easy to recover from any outage in just a few minutes.", "one_liner": "Recover from any outage in 10 minutes or less.", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1614296779, "tags": [ "Cloud Workload Protection", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/arpio", "api": "https://yc-oss.github.io/api/batches/winter-2021/arpio.json" }, { "id": 23634, "name": "Ollama", "slug": "ollama", "former_names": [ "Name TBD", "Infra" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c1121bda8391be946b0390232fa3c953a095536e.png", "website": "https://ollama.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Get up and running with large language models.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1652795204, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ollama", "api": "https://yc-oss.github.io/api/batches/winter-2021/ollama.json" }, { "id": 23943, "name": "Artillery", "slug": "artillery", "former_names": [ "Artillery.io" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a011d32c00bf7c32117a20c6a43d0231717faeea.png", "website": "https://www.artillery.io", "all_locations": "Limerick, County Limerick, Ireland; Remote", "long_description": "Supercharge your Playwright E2E testing, run scalable load tests, and automate production monitoring with synthetic checks — all in one platform. Built for engineering teams who want to ship fast without performance & reliability risks.\r\n\r\nUsed by thousands of developer teams to help keep their production systems fast & reliable.", "one_liner": "The complete production quality platform. AI-powered E2E testing,…", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1628687851, "tags": [ "Developer Tools", "SaaS", "Open Source", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Ireland", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/artillery", "api": "https://yc-oss.github.io/api/batches/summer-2021/artillery.json" }, { "id": 23950, "name": "Pipekit", "slug": "pipekit", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/04ac699768ee01bea09ec4c32c01f02b31efebd7.png", "website": "https://pipekit.io", "all_locations": "Remote", "long_description": "Our app manages Argo Workflows for data teams, enabling complex data &\r\n CI pipelines in half the time while saving companies hundreds of thousands of dollars annually. We maintain Argo Workflows, an open-source pipeline framework for Kubernetes that’s used in production by Bloomberg, Intuit, Adobe, New Relic, NVIDIA, and many other open-source early adopters. ", "one_liner": "Pipekit scales data & CI pipelines for enterprises", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1630089531, "tags": [ "Developer Tools", "Open Source", "Data Engineering", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pipekit", "api": "https://yc-oss.github.io/api/batches/summer-2021/pipekit.json" }, { "id": 23978, "name": "Rootly", "slug": "rootly", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/458bec513b681478458c39da4795bf6502d09edb.png", "website": "https://rootly.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Rootly is a modern on-call and incident management platform used by top YC companies like Dropbox, Lattice, Webflow, Faire, but also Figma, LinkedIn, NVIDIA and 100s more.", "one_liner": "AI-native on-call and incident response carefully crafted to help…", "team_size": 75, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1625761934, "tags": [ "AIOps", "Developer Tools", "SaaS", "B2B", "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rootly", "api": "https://yc-oss.github.io/api/batches/summer-2021/rootly.json" }, { "id": 24280, "name": "Buró de Ingresos", "slug": "buro-de-ingresos", "former_names": [ "Vech", "Palenca" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ce164c4ce88d50a0fa0fb4e4e42edf122ca186db.png", "website": "https://www.burodeingresos.com/", "all_locations": "Mexico City, CDMX, Mexico", "long_description": "Buró de Ingresos makes it easy for consumers and businesses to share income information to financial institutions", "one_liner": "The Work Number for LatAm", "team_size": 17, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1628475980, "tags": [ "Payroll", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Mexico", "Latin America", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/buro-de-ingresos", "api": "https://yc-oss.github.io/api/batches/summer-2021/buro-de-ingresos.json" }, { "id": 24304, "name": "Scratch Data", "slug": "scratch-data", "former_names": [ "Hotswap", "Tasker", "Journalize" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/da76e9943d4f25da898d4584a50149b4f8feff25.png", "website": "https://www.scratchdata.com", "all_locations": "New York, NY, USA; Remote", "long_description": "ScratchDB is a platform that automates all aspects of managing an analytical database: server configuration, data ingestion, queries, replication, and sharding. We are built on top of Clickhouse with a developer experience that you'll love.", "one_liner": "Analytics for builders. Record and query billions of datapoints with…", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1627940464, "tags": [ "Developer Tools", "SaaS", "B2B", "Analytics", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/scratch-data", "api": "https://yc-oss.github.io/api/batches/summer-2021/scratch-data.json" }, { "id": 24507, "name": "Warrant", "slug": "warrant", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0463ea40224ab10e82c931c492806150172da7a0.png", "website": "https://warrant.dev/", "all_locations": "Los Angeles, CA, USA; San Francisco, CA, USA; Remote", "long_description": "Warrant is an open source authorization service that helps developers implement and enforce access control in their applications. Warrant serves as a dedicated, centralized platform for handling user authorization and access control so engineering teams can focus on building their core products.", "one_liner": "Authorization and access control as a service.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1625099356, "tags": [ "Developer Tools", "B2B", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/warrant", "api": "https://yc-oss.github.io/api/batches/summer-2021/warrant.json" }, { "id": 24606, "name": "Pylon", "slug": "pylon", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e7aa1afd4965d7aa5eff2f9db7f83071b8958666.png", "website": "https://www.pylonump.com/", "all_locations": "Cairo, Cairo Governorate, Egypt", "long_description": "Pylon provides water and electricity distribution companies, in emerging markets, with a platform for reducing their losses as well as opening new revenue streams. These losses are coming from leakages, consumption thefts, and uncollected bills, amongst others.\r\nWe have signed 11 utilities onto our platform across 2 countries and connected our systems to over 560k endpoints.\r\nToday our average client has reduced their aggregate revenue losses by 45%\r\nExpanding in Africa, LATAM, and SEA. ", "one_liner": "Infrastructure management software for water & electricity companies", "team_size": 72, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1627645480, "tags": [ "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Egypt", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pylon", "api": "https://yc-oss.github.io/api/batches/summer-2021/pylon.json" }, { "id": 24866, "name": "Satsuma", "slug": "satsuma", "former_names": [ "Riser" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/534b4a727c846e2797022922053e8d79d2f196d2.png", "website": "https://www.satsuma.xyz/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Satsuma is a developer tool for building applications on top of real-time blockchain data. Our product lets developers take decoded data from multiple chains, customize it for their use cases, and access it through API endpoints.\r\n\r\nBlockchains serve as distributed databases for these products, holding their most important data. However, it’s difficult to access and query that data. We believe this friction is an enormous blocker for web3 developers and that better tooling will enable mass adoption for web3.\r\n\r\nWe’re a founding team of engineers, having built data infrastructure and product as early employees at Airtable, Heap, and Y Combinator.", "one_liner": "Reliable blockchain indexing & querying for web3 engineering teams.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1652717569, "tags": [ "Developer Tools", "SaaS", "Crypto / Web3", "Data Engineering" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/satsuma", "api": "https://yc-oss.github.io/api/batches/summer-2021/satsuma.json" }, { "id": 25307, "name": "Sieve", "slug": "sieve", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b247c36fd7cd016d5bb505d32429cd07b9acfcbb.png", "website": "https://sievedata.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Sieve is the only AI research lab exclusively focused on video data.\r\n\r\nVideo already makes up 80% of internet traffic and has become the dominant medium driving creativity, communication, gaming, AR/VR, and robotics. Unlocking the ability to truly model video is the key to breakthroughs across all of these domains but progress has been bottlenecked by one thing: high-quality training data. That’s where Sieve comes in.\r\n\r\nWe bring together exabyte-scale video infrastructure, novel video understanding techniques, and dozens of diverse data sources to create datasets that push the frontier of video modeling. This unique combination allows us to deliver data with unmatched precision, quality, and speed which has earned the trust of frontier AI labs, Fortune 100 companies, and fast-growing generative AI startups.", "one_liner": "Video datasets for frontier AI", "team_size": 18, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1643510053, "tags": [ "Developer Tools", "Video", "Data Labeling", "Data Engineering", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sieve", "api": "https://yc-oss.github.io/api/batches/winter-2022/sieve.json" }, { "id": 25312, "name": "Flightcontrol", "slug": "flightcontrol", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3c08c2c544b7e1021c8a59aa36916c4d83802610.png", "website": "https://www.flightcontrol.dev?ref=bookface", "all_locations": "Dayton, OH, USA; Remote", "long_description": "The most reliable, powerful, and flexible PaaS, because we deploy to your AWS. No black box, lock-in, or AWS markups.", "one_liner": "Deploy apps with utmost reliability, flexibility, and performance", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1646146960, "tags": [ "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flightcontrol", "api": "https://yc-oss.github.io/api/batches/winter-2022/flightcontrol.json" }, { "id": 25320, "name": "Wingback", "slug": "wingback", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/de4dd6debd3ed51accf437ceb7b1b316e5fc5f36.png", "website": "https://www.wingback.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Wingback provides tools and APIs for SaaS pricing and packaging. We are infrastructure that allows SaaS startups to deploy any set of features of their product using any pricing model. It enables non-technical teams to implement pricing and packaging changes and execute product-led growth campaigns without engineering involvement.", "one_liner": "Wingback provides tools and APIs for SaaS pricing and packaging.", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1639087626, "tags": [ "Fintech", "SaaS", "API", "Enterprise", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wingback", "api": "https://yc-oss.github.io/api/batches/winter-2022/wingback.json" }, { "id": 25334, "name": "FlowDeploy", "slug": "flowdeploy", "former_names": [ "Toolchest" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2d5821bc4ff8ad8ac82401a9ffd37cd8adb868bc.png", "website": "https://flowdeploy.com", "all_locations": "Mountain View, CA, USA; Remote", "long_description": "FlowDeploy helps bioinformaticians manage their data analysis pipelines. We provide everything they need to try, run, develop, and share their pipelines. That includes integrations with AWS, Snakemake, Nextflow, GitHub, Slack, SSO, and more, as well as a clean API and web app for launching and monitoring pipelines and managing their data.\r\n\r\nFlowDeploy is built for bioinformaticians: it doesn't restrict how pipelines are built and managed, as long as a bioinformatics workflow manager like Nextflow or Snakemake is used. But it does eliminate several footguns like idle spend and accidental data egress, and it reduces the potential for users accidentally sharing credentials.\r\n\r\nFlowDeploy runs the pipelines in either our managed cloud or the customer's cloud – eliminating the need to transfer data externally.\r\n\r\nNon-computational biologists can use FlowDeploy, too: features like pipelines templates decrease the complexity to launch a new pipeline, which reduces user error and decreases the need for advanced cloud training for non-computational users.", "one_liner": "Bioinformatics pipelines in the cloud", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1643247528, "tags": [ "Developer Tools", "Drug discovery", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flowdeploy", "api": "https://yc-oss.github.io/api/batches/winter-2022/flowdeploy.json" }, { "id": 25537, "name": "Cerebrium", "slug": "cerebrium", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/730897d24e909ee905c210f74fec1b439d21c4a7.png", "website": "https://www.cerebrium.ai/", "all_locations": "New York, NY, USA", "long_description": "Cerebrium is a serverless infrastructure platform for AI applications. We make it easier for companies to build and deploy AI based applications. We offer Serverless GPU's with low cold start times, over 12 varieties of GPU chips, allow you to run large scale batch jobs, run realtime voice applications and much more. We are used by the teams at Tavus, CivitAI, Twilio and many more. \r\n\r\nCustomers typically experience 40% in cost savings when compared to using traditional cloud providers and can scale models to more than 10K requests per minute with minimal engineering overhead. ", "one_liner": "Serverless Infrastructure Platform for AI", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1641981854, "tags": [ "Machine Learning", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cerebrium", "api": "https://yc-oss.github.io/api/batches/winter-2022/cerebrium.json" }, { "id": 25561, "name": "LanceDB", "slug": "lancedb", "former_names": [ "ETO", "Eto" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7b3b44ab11047bbfddb4bfe44c9d2d3c87027258.png", "website": "https://lancedb.com", "all_locations": "San Francisco, CA, USA", "long_description": "LanceDB is a new open-source vector database that can support low-latency billion-scale vector search on a single node. Built around a new columnar data format, LanceDB makes it incredibly easy to build applications for generative AI, recsys, search engines, content moderation, and more.", "one_liner": "Open-source, serverless vectordb for production-scale generative AI", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1648263864, "tags": [ "AIOps", "Machine Learning", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lancedb", "api": "https://yc-oss.github.io/api/batches/winter-2022/lancedb.json" }, { "id": 25572, "name": "RDash", "slug": "rdash", "former_names": [ "Rolling Banners", "91Squarefeet", "Rdash" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/def911c8f3c9b81c8e514a4f1b29d88c06452d30.png", "website": "https://www.rdash.io", "all_locations": "Gurugram, HR, India", "long_description": "RDash is an AI powered construction management software that unifies site teams, procurement, design and finance - out of box; Without requiring customer to stitch anything. We are fastest to deploy and compatible with most accounting and ERP tools.", "one_liner": "AI Powered Construction Management Software", "team_size": 80, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1639295631, "tags": [ "SaaS", "Construction", "B2B", "Architecture", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "India", "South Asia" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rdash", "api": "https://yc-oss.github.io/api/batches/winter-2022/rdash.json" }, { "id": 25575, "name": "Beam", "slug": "beam", "former_names": [ "Slai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cf7324872fe6b37d7579334928f7018d2099483b.png", "website": "https://beam.cloud", "all_locations": "New York, NY, USA", "long_description": "Beam is cloud platform for AI inference, sandboxes, and agents.", "one_liner": "AI-Native Cloud Platform", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1641494547, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/beam", "api": "https://yc-oss.github.io/api/batches/winter-2022/beam.json" }, { "id": 25634, "name": "IOMETE", "slug": "iomete", "former_names": [ "iomete" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d0597230dc5b69128c0f3bcea1b68ac1fa6181fa.png", "website": "https://www.iomete.com/", "all_locations": "Mountain View, CA, USA; Remote", "long_description": "The IOMETE self-hosted data lakehouse platform unifies all data - regardless of where the data resides - enabling large-scale analytics (BI/ML/AI) on the entire data set. IOMETE runs always in the customer's environment, whether on premises, on public cloud or private cloud thereby maximizing data security, data privacy and data ownership while reducing cost.", "one_liner": "Self-hosted data lakehouse platform", "team_size": 21, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1644374925, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/iomete", "api": "https://yc-oss.github.io/api/batches/winter-2022/iomete.json" }, { "id": 25697, "name": "Prembly (formerly Identitypass)", "slug": "prembly", "former_names": [ "Identitypass", "Prembly" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c11b529afd406376db5eecdb08ae765601c28526.png", "website": "https://prembly.com/", "all_locations": "Lagos, LA, Nigeria; Remote", "long_description": "We are making it possible for digital businesses to easily verify individuals and businesses within seconds across Emerging Markets.", "one_liner": "Identity Verification API for Emerging Markets", "team_size": 80, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1640573428, "tags": [ "B2B", "Identity", "Security", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Nigeria", "Africa", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/prembly", "api": "https://yc-oss.github.io/api/batches/winter-2022/prembly.json" }, { "id": 25716, "name": "Dojah Inc", "slug": "dojah-inc", "former_names": [ "Dojah Inc.", "Dojah" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/efe7334aa351791d82bb37028b9f9bc229817771.png", "website": "https://www.dojah.io", "all_locations": "Lagos, LA, Nigeria; Remote", "long_description": "Dojah is the anti-fraud infrastructure for the internet, helping businesses verify identities, detect fraud, and stay compliant with powerful APIs and no-code tools. Fintechs, banks, and digital businesses rely on Dojah’s solutions for seamless user onboarding, AI-driven fraud detection, KYC & KYB verification, and transaction monitoring.\r\n\r\nBy leveraging government data lookups, biometric authentication, and real-time risk analysis, Dojah ensures businesses can mitigate fraud risks, improve user trust, and scale efficiently while staying compliant with regulatory standards.", "one_liner": "Prevent Fraud and Onboard Users Faster", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1642673389, "tags": [ "SaaS", "B2B", "Identity", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Nigeria", "Africa", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dojah-inc", "api": "https://yc-oss.github.io/api/batches/winter-2022/dojah-inc.json" }, { "id": 25738, "name": "Hydra", "slug": "hydra", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/87c0954c151aa7067e034d8de33b3174d43f5ff0.png", "website": "https://hydra.so", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Hydra is a real-time analytics database management system for Postgres. We seperate compute from storage to offer software engineers serverless analytics with autoscale, write isolation, automatic caching, and more.\r\n\r\nShipping scalable projects on time series and event data has never been easier. Hydra is available for local development, cloud, and bare metal deployment.", "one_liner": "Serverless Analytics on Postgres", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1642199733, "tags": [ "Developer Tools", "Analytics", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hydra", "api": "https://yc-oss.github.io/api/batches/winter-2022/hydra.json" }, { "id": 25779, "name": "Nullstone", "slug": "nullstone", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1d42112820474d491191b7d3a4c49363cc52ac4c.png", "website": "https://nullstone.io", "all_locations": "Atlanta, GA, USA; Remote", "long_description": "Nullstone is a suite of tools delivered as a single product that enables developer self-service while accommodating flexibility and control that platform engineers need to maintain secure, compliant, performant, and reliable infrastructure.\r\n\r\n\r\nNullstone provides a simple developer experience that guides developers through the architecture and release of cloud apps. By default, infrastructure launched through Nullstone is compliance-certified and vetted for security best practices. The software delivery process can be customized per app through external CI/CD tools or IaC tools like Terraform to meet the specific needs of customers or to optimize developer workflow.\r\n\r\n\r\nNullstone comes with many quality-of-life features that are hard to build with an in-house DevOps/Platform team: Auto-Build/Deploy, Preview Environments, GitOps, and Automatic Secrets Management.\r\n", "one_liner": "An easier way to deploy and manage cloud apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1642179452, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nullstone", "api": "https://yc-oss.github.io/api/batches/winter-2022/nullstone.json" }, { "id": 25950, "name": "Decent", "slug": "decent", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/211741e576e95e4b60804792a946753d0b41a090.png", "website": "https://www.decent.xyz/", "all_locations": "New York, NY, USA", "long_description": "Any asset, every chain, in an instant.", "one_liner": "Cross-chain routing + trading APIs. One-click transactions with any…", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1642784251, "tags": [ "Developer Tools", "Crypto / Web3", "B2B", "Cryptocurrency" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/decent", "api": "https://yc-oss.github.io/api/batches/winter-2022/decent.json" }, { "id": 25969, "name": "Shaped", "slug": "shaped", "former_names": [ "shaped.ai Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/241b1f1931647920258ef5ae6571461ada0b62f1.png", "website": "https://shaped.ai", "all_locations": "New York, NY, USA", "long_description": "Connect your data. Train your models. Query text, user or session context and retrieve relevant results in milliseconds. Explore our case studies to see how we’ve helped leading brands drive significant engagement and revenue: https://www.shaped.ai/case-study. ", "one_liner": "The real-time retrieval engine for search, feeds, and agents.", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1646119340, "tags": [ "Search", "AI", "Recommendation System" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shaped", "api": "https://yc-oss.github.io/api/batches/winter-2022/shaped.json" }, { "id": 26049, "name": "Netmaker", "slug": "netmaker", "former_names": [ "Gravitl" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b3c3a99ff41b4e029c9cc8c8084119c4e97eb919.png", "website": "https://netmaker.io", "all_locations": "Asheville, NC, USA", "long_description": "Netmaker is an open source virtual networking platform based on WireGuard. With Netmaker, you can bridge, clouds, the edge, IoT devices, and Kubernetes clusters. Netmaker provides the fastest possible virtual networks, with an average speed 10x faster than standard alternatives. Think of Netmaker like your VPC for distributed systems.", "one_liner": "Automated WireGuard networks for distributed systems and Kubernetes", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1639687708, "tags": [ "DevSecOps", "Next-gen Network Security", "Open Source", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/netmaker", "api": "https://yc-oss.github.io/api/batches/winter-2022/netmaker.json" }, { "id": 26254, "name": "Eventual", "slug": "eventual", "former_names": [ "Eventual Computing" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f429c16ee024d738c1b758e7c2d0ca5d811f204b.png", "website": "https://www.daft.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Every breakthrough AI application, from foundation models to autonomous vehicles, relies on processing massive volumes of images, video, and complex data. But today’s data platforms (like Databricks and Snowflake) are built on top of tools made for spreadsheet-like analytics, not the petabytes of multimodal data that power AI. As a result, teams waste months on brittle infrastructure instead of conducting research and building their core product.\r\n\r\nEventual was founded in 2022 to solve this. Our mission is to make querying any kind of data, images, video, audio, text, as intuitive as working with tables, and powerful enough to scale to production workloads. Our open-source engine, Daft, is purpose-built for real-world AI systems: coordinating with external APIs, managing GPU clusters, and handling failures that traditional engines can’t. Daft already powers critical workloads at companies like Amazon, Mobileye, Together AI, and CloudKitchens.\r\n\r\nWe’ve assembled a world-class team from Databricks, AWS, Nvidia, Pinecone, GitHub Copilot, Tesla, and more, quadrupling our size within a year. With backing from Y Combinator, Caffeinated Capital, Array.vc, and top angels from the co-founders of Databricks and Perplexity, we’re looking to double the team now. Join us—Eventual is just getting started.\r\n\r\nPlease note we are looking for someone who is willing and able to come into our San Francisco office in the Mission district 4 days / week.", "one_liner": "Building the AI data engine for any modality and scale", "team_size": 18, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1648154182, "tags": [ "Computer Vision" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/eventual", "api": "https://yc-oss.github.io/api/batches/winter-2022/eventual.json" }, { "id": 26425, "name": "SimpleHash", "slug": "simplehash", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2ed9dc06a8e2160ef441a0f912e03226a6ba9def.png", "website": "https://www.simplehash.com", "all_locations": "San Francisco, CA, USA", "long_description": "SimpleHash allows developers to query all blockchain data from a single platform. We index multiple blockchains, take care of edge cases, and can be integrated in a few lines of code. We make the lives of developers working with token data easier by abstracting away all the complexity.\r\n\r\nWe serve some of the leading names in crypto, including Coinbase, Phantom and Uniswap. We're growing quickly, are well-funded, and have an ambitious vision to organize the world of digital assets.\r\n\r\nJoin us if you're excited by a high impact role on a lean, fast paced team at the forefront of the revolution in digital assets.", "one_liner": "Multi-chain token data platform", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1647618286, "tags": [ "Developer Tools", "SaaS", "Crypto / Web3", "NFT" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/simplehash", "api": "https://yc-oss.github.io/api/batches/winter-2022/simplehash.json" }, { "id": 26663, "name": "Denormalized", "slug": "denormalized", "former_names": [ "Probably Nothing Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b63e1460304048d366b7e3939ef213373a7766f2.png", "website": "https://www.denormalized.io/", "all_locations": "San Francisco, CA, USA", "long_description": "Denormalized is a serverless real-time data platform that allows users to query data quickly while eliminating the need to manage complex infrastructure. It enhances developer productivity by automating schema inference from sample data and simplifying data stream creation allowing engineers to go from idea to production fast. Denormalized supports SQL for data transformations without needing complex stream processing systems like Flink.", "one_liner": "serverless platform for real-time data", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1658936956, "tags": [ "Analytics", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/denormalized", "api": "https://yc-oss.github.io/api/batches/summer-2022/denormalized.json" }, { "id": 26666, "name": "Airtrain AI", "slug": "airtrain-ai", "former_names": [ "Sematic AI", "Sematic" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/75317513ffcf6008b389c1e9fada5072394a8511.png", "website": "https://airtrain.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Airtrain AI is a no-code data platform for Large Language Models.\r\n\r\nProprietary AI models such as GPT-4 are very powerful but also very costly, slow, unreliable, and unsecured.\r\n\r\nAs businesses look to scale their AI prototypes into production-grade products, they struggle with large AI bills, slow APIs and large failure rates.\r\nOn the other hand, smaller language models have been proven to be able to perform on-part with large ones with fine-tuned on high-quality datasets.\r\n\r\nAirtrain AI lets AI practitioners explore alternatives to proprietary models, build up training datasets, evaluate, fine-tune, and serve a large selection of open-source LLMs.", "one_liner": "No-code data curation for LLM fine-tuning and evaluation.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1657048120, "tags": [ "AIOps", "Developer Tools", "SaaS", "Cloud Computing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/airtrain-ai", "api": "https://yc-oss.github.io/api/batches/summer-2022/airtrain-ai.json" }, { "id": 26732, "name": "BricksAI", "slug": "bricksai", "former_names": [ "Bricks", "Bricks Cloud Technologies", "Bricks", "BricksLLM", "Bricks" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/44f40e7576a25af3cfc86cc12b6a9b787a7e9a2c.png", "website": "https://www.trybricks.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "BricksAI is an open-source AI gateway that helps you manage how each of your services is calling different LLM providers.\r\n\r\nYou can create API keys with rate-limits, spend-limits, and expiration dates, then use them to make requests to different LLMs. With our SSO dashboard, you also get (1) role-based access control, and (2) fine-grained metrics (e.g. cost, number of requests, tokens) over each API key.", "one_liner": "Streamlining LLM application management for enterprises", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1692903729, "tags": [ "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bricksai", "api": "https://yc-oss.github.io/api/batches/summer-2022/bricksai.json" }, { "id": 26793, "name": "Windmill", "slug": "windmill", "former_names": [ "Windmill.dev" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/65ba001ab4d9a51e57b2d599e1b3c910c0a39b01.png", "website": "https://windmill.dev", "all_locations": "Paris, Île-de-France, France", "long_description": "Windmill is an open-source developer platform that turns scripts into workflows, internal tools, and full-stack apps.\r\n\r\nWrite scripts in Python, TypeScript, Go, Bash, Rust, SQL - Windmill auto-generates UIs from their parameters, handles dependencies, credentials, permissions, and scheduling so you focus on business logic, not infra.\r\n \r\nOpen-source alternative to Airflow, Temporal, Retool and n8n. Chain scripts into flows with branching, parallelism, retries. Build dashboards with the app builder. Trigger via cron, webhook, or UI. All-in-one runtime, editor, secret manager, and OAuth platform - enterprise-ready out of the box.\r\n \r\nStack: Rust / TypeScript + Svelte / PostgreSQL. Self-hostable, easy to deploy, built for performance and DX.", "one_liner": "Open-source platform to turn scripts into internal apps & workflows", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1651798285, "tags": [ "Developer Tools", "SaaS", "B2B", "Workflow Automation", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "France", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/windmill", "api": "https://yc-oss.github.io/api/batches/summer-2022/windmill.json" }, { "id": 26847, "name": "Slauth.io", "slug": "slauth-io", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/004f2f17d69c6a7d9b09c060c1c5711e24251d97.png", "website": "https://slauth.io/", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "Slauth.io generates and rightsizes IAM policies in order to save engineering time and secure the organization. We use PR's to suggest what good functional and secure IAM policies should look like and integrate with IaC (Terraform) to have a seamless end-to-end IAM policy creation and deployment. Save hundreds of DevOps engineering time each year and increase your security to scale faster. \r\n", "one_liner": "The IAM Policy Copilot", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1659357857, "tags": [ "Developer Tools", "DevSecOps", "Productivity", "Compliance", "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Israel", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/slauth-io", "api": "https://yc-oss.github.io/api/batches/summer-2022/slauth-io.json" }, { "id": 26863, "name": "Provision", "slug": "provision", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/385a0231f7ab5d980e79ffdfbfa16bc2183b283d.png", "website": "https://provision.com", "all_locations": "Toronto, ON, Canada", "long_description": "Provision is building the AI Estimator for construction. We identify risks and obligations in contracts, specs, and drawings so contractors can reduce time spent reviewing documents and focus on winning and delivering projects profitably. Backed by Y Combinator (S22).", "one_liner": "Ironclad for construction", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1653315975, "tags": [ "Documents", "Machine Learning", "Construction", "Productivity", "NLP" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/provision", "api": "https://yc-oss.github.io/api/batches/summer-2022/provision.json" }, { "id": 26872, "name": "Neosync", "slug": "neosync", "former_names": [ "Nucleus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f9b88ea0ac50da754bbb784bc3e860890a742e2.png", "website": "https://neosync.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Neosync is an open-source platform that allows you to create anonymized or synthetic data and sync it across all environments for testing and machine learning. Companies in highly regulated industries such as FinTech, HealthTech, InsureTech and those with sensitive data can use Neosync to create production-like data to use for debugging and building features in lower-level environments without the security and privacy risk of using production data. ", "one_liner": "Neosync is an open-source anonymization and synthetic data platform.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1656362334, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/neosync", "api": "https://yc-oss.github.io/api/batches/summer-2022/neosync.json" }, { "id": 26882, "name": "Coris", "slug": "coris", "former_names": [ "Coris Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f8d68f694a6b7f9bb0fb7015ac9814c591f45f5d.png", "website": "https://coris.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Coris is the AI platform for payments risk and operations. We work with the most ambitious companies around the globe such as GoFundMe, Kajabi, Clio and Cherry to automate merchant onboarding, monitoring, and payment operations. What risk teams only imagined two years ago, Coris is delivering today with our risk platform and AI agents.\r\n\r\nWe’re backed by Y Combinator, Lux Capital, Pathlight Ventures, and other world-class investors — and we’re just getting started !", "one_liner": "AI risk and ops platform for Payment Processors, Banks, SaaS…", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1659411610, "tags": [ "Artificial Intelligence", "Fintech", "B2B", "Compliance" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/coris", "api": "https://yc-oss.github.io/api/batches/summer-2022/coris.json" }, { "id": 26900, "name": "Pluralith", "slug": "pluralith", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e7957008ca3bafd61f38b146c1fef179229d84a4.png", "website": "https://www.pluralith.com", "all_locations": "Vienna, Vienna, Austria; New York, NY, USA", "long_description": "Pluralith automates compliance by documenting cloud infrastructure directly from the codebase. Companies like Jefferson Health pay us to automate their infrastructure compliance and save 5h a week per infrastructure engineer.\r\n\r\nMore simply put: We generate infrastructure diagrams directly from Terraform state.", "one_liner": "Automated infrastructure compliance and documentation", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1657804203, "tags": [ "Developer Tools", "DevSecOps", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Austria", "United States of America", "Europe", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pluralith", "api": "https://yc-oss.github.io/api/batches/summer-2022/pluralith.json" }, { "id": 27040, "name": "Grai", "slug": "grai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/217dbf57c9649c7822bbee101a62b2d34a750a85.png", "website": "https://www.grai.io", "all_locations": "San Francisco, CA, USA; London, England, United Kingdom; St. Louis, MO, USA", "long_description": "Grai is open source version control for metadata. We can determine how database changes will affect deployed machine learning models, apis, and dashboards because we understand how data relates across systems which don’t otherwise talk to each other.", "one_liner": "Open source version control for metadata", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1660014966, "tags": [ "Developer Tools", "SaaS", "Analytics", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "United Kingdom", "America / Canada", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/grai", "api": "https://yc-oss.github.io/api/batches/summer-2022/grai.json" }, { "id": 27047, "name": "Plutto", "slug": "plutto", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/73b6704b442fafacacd64a71fafe1899c3d11a6c.png", "website": "https://getplutto.com/", "all_locations": "Santiago, Santiago Metropolitan Region, Chile", "long_description": "Plutto is a supply-chain risk management and compliance platform for Latin America. We automate due diligence, compliance checks, and conflict-of-interest reviews—helping corporates across LatAm work with vendors and contractors safely.", "one_liner": "Supply-chain risk management and compliance platform for Latin…", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1657201173, "tags": [ "Fintech", "Identity", "Latin America", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Chile", "Latin America", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/plutto", "api": "https://yc-oss.github.io/api/batches/summer-2022/plutto.json" }, { "id": 27146, "name": "Sunpia", "slug": "sunpia", "former_names": [ "Cloudless", "Sunpia", "Cloudless" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0a8f293ade5299bdff930dd4920f116a323117fe.png", "website": "http://sunpia.io", "all_locations": "San Jose, CA, USA; Remote", "long_description": "Sunpia lets developers easily experience the cost and speed benefits of serverless infrastructure, without having to rewrite their code. Developers annotate their code and Sunpia automatically designs a microservice version of it they can deploy on their own cloud.", "one_liner": "Deploy serverless without rewriting code", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1662145175, "tags": [ "Developer Tools", "Kubernetes", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sunpia", "api": "https://yc-oss.github.io/api/batches/summer-2022/sunpia.json" }, { "id": 27167, "name": "Blockscope", "slug": "blockscope", "former_names": [ "https://www.blockscope.co/" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3b82c758ebac11667f3da0075088a57d8d7852c8.png", "website": "https://www.blockscope.co/", "all_locations": "New York, NY, USA", "long_description": "Blockscope is a Web3 data platform that enables anyone interested in on-chain data to quickly spin up live or historical data pipelines (for blocks, event, transaction, wallets, token, NFTs, etc). Similar to AWS, users have access to variety of managed software services to analyze, interact with or inject captured data into their apps.\r\n\r\nOur platform is built around the core idea of off-loading the on-chain data that our customers need for their Web3 apps, and reliably storing them for quick access/use.\r\n\r\nWe offer products on top of the core data we index for our customers. Some of these services are contract analytics, wallet profiling, events & transactions database as a service, push notifications, webhooks, and developer tools.\r\n\r\nOur mission is to enable everyone to easily access and consume on-chain data!", "one_liner": "Palantir for Web3", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1657226714, "tags": [ "Cryptocurrency" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/blockscope", "api": "https://yc-oss.github.io/api/batches/summer-2022/blockscope.json" }, { "id": 27258, "name": "AccessOwl", "slug": "accessowl", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f47d40efa2ec60ceb6de3d5dad85ab504f1c80f.png", "website": "https://www.accessowl.io/", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "AccessOwl automates employee SaaS account provisioning and permissioning for any tool. IT teams from companies like Zeplin and Sary save 30 minutes on every request.\r\n\r\nAccess management used to be an enterprise problem. With work from home, exploding SaaS usage and the need for SOC2 certifications startups have the same problems as enterprises. \r\n\r\nMathias and Philip have built several startups and teams before and experienced the same problems around access management over and over again. Philip was the CEO and Co-Founder of blik, an award winning IoT solution that was used by Volkswagen and BMW. Mathias built the leading private payment infrastructure provider in Germany as well as the first digital car insurance as Co-Founder and CTO. Based on these experiences we decided to build a solution we wish we could have used when building our former companies.\r\n\r\nAccessOwl can be deployed within minutes instead of weeks by simply installing a Slack application. We save companies that use AccessOwl 30 minutes for every access request, on- and offboarding. ", "one_liner": "Managing your Employees' Access to SaaS", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1655853975, "tags": [ "SaaS", "B2B", "Compliance", "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Germany", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/accessowl", "api": "https://yc-oss.github.io/api/batches/summer-2022/accessowl.json" }, { "id": 27666, "name": "Middleware", "slug": "middleware", "former_names": [ "Middleware Labs Inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc8d28e84cb985c9cc0b597aae845c99c32f9a23.png", "website": "https://www.middleware.io", "all_locations": "San Francisco, CA, USA", "long_description": "Middleware is a full-stack cloud observability platform. We allow the dev and ops teams to debug the issue faster by bringing all the metrics, logs, traces, and events to a single unified timeline and train data to AI so it can give better insight into infrastructure and application. \r\n\r\n- Single command installation to collect all the metrics, logs, traces, and events.\r\n- AI-based anomaly and error detection \r\n- GPT 4-based error resolution\r\n- Support Infrastructure monitoring, Logs, APM, Kubernetes Monitoring, Synthetic Monitoring, RUM, Custom dashboard, and Alerts. \r\n- Full-stack observability, observe any stack at any scale.\r\n\r\nWe are at Middleware and wanted to make cloud observability faster, cheaper, and better. \r\n", "one_liner": "AI-based full stack observability platform", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1674636018, "tags": [ "AIOps", "SaaS", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/middleware", "api": "https://yc-oss.github.io/api/batches/winter-2023/middleware.json" }, { "id": 27673, "name": "Reflex", "slug": "reflex", "former_names": [ "Pynecone" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/677513c7f80f22199de3136c5024581799a126f2.png", "website": "https://reflex.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Reflex is the operating system for building mission-critical enterprise applications.\r\n\r\nToday’s enterprise stack is fragmented. Shipping an app requires stitching together multiple tools and coordinating across multiple roles. Reflex replaces that complexity with a single, unified platform to build, deploy, and manage production applications end-to-end.\r\n\r\nWe empower teams to own the entire lifecycle of their apps — from idea to production — without needing specialized infrastructure, DevOps, or platform teams. We do this by providing solid, reusable abstractions at both the framework and infrastructure layers. Because we own the underlying open-source framework and the platform it runs on, we can manage the full lifecycle of the application seamlessly.\r\n\r\nWith Reflex, teams securely connect to company data, use AI to build standardized applications on top of our open-source framework, and deploy with a single click to share across their organization.\r\n\r\nWe’re replacing the fragmented enterprise stack — and the organizational bottlenecks that come with it.\r\n\r\nFounded by Alek Petuskey and Nikhil Rao, Reflex has powered over 1 million applications, earned 28,000+ GitHub stars, and is used by 30% of Fortune 500 companies for internal tools and data-driven applications.", "one_liner": "The operating system for building mission-critical enterprise apps.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1674447011, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source", "Web Development", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reflex", "api": "https://yc-oss.github.io/api/batches/winter-2023/reflex.json" }, { "id": 27683, "name": "Versori", "slug": "versori", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/72ebeb10f18857a66bed8b775cde8113255925d4.png", "website": "https://www.versori.com/", "all_locations": "Manchester, England, United Kingdom", "long_description": "Orchestrate custom integrations, workflows & agents in hours, not months. Take control of your integration strategy and breathe easy with maintenance on AI Autopilot.\r\n\r\nFor Product Teams: Build better integration libraries. Build a feature-rich integration library, for your users to enjoy. Offer out-of-the-box integrations that work for you and your customers. Embedded IPaaS typically locks you into connector or endpoint limitations. Versori gives you to tools for limitless customisation. Proactive, self healing agents, scan your connected apps for endpoint or schema changes. You get alerted, Versori AI fixes the change. Embed Versori built integrations into your app with the Versori SDK. Flexible to your development approach with advanced user management.\r\n\r\nFor Operations Teams: Get your internal systems speaking the same language. Deliver integrations for new software in days, not months—so you can start unlocking value immediately. Versori’s speed to value reduces typical deployment fees by half—or more. Low code for speed. Full code for control. No more limits from inflexible integration platforms.\r\n\r\nFor GTM & Sales Teams: Say yes to any prospect's integration request. Stop bouncing between teams to get integrations built. With Versori, Sales can go straight to yes. No more escalations or delays. Versori offer fully managed custom-builds, so your customers get exactly what they need, without compromise.", "one_liner": "Agentic integrations & automations for enterprise", "team_size": 16, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1666106474, "tags": [ "SaaS", "B2B", "API", "No-code", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/versori", "api": "https://yc-oss.github.io/api/batches/winter-2023/versori.json" }, { "id": 27705, "name": "Indexical", "slug": "indexical", "former_names": [ "Nebula" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ffb7d7237c04ef91841ffa6c06007d8d606413a2.png", "website": "https://indexical.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "AI-powered data extraction engine", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1677455023, "tags": [ "Developer Tools", "Generative AI", "SaaS", "B2B", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/indexical", "api": "https://yc-oss.github.io/api/batches/winter-2023/indexical.json" }, { "id": 27807, "name": "ZeroDev", "slug": "zerodev", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a30005e91ad35585a4b56bcea0746fd934004f30.png", "website": "https://zerodev.app/", "all_locations": "Los Angeles, CA, USA", "long_description": "Update: ZeroDev has been acquired by Offchain Labs.\r\n\r\n-----------------------------------------------\r\n\r\nUse ZeroDev to create self-custody wallets for your users, powered by account abstraction. These wallets are truly non-custodial, while being easier to use and way more powerful than even custodial wallets, enabling features such as:\r\n\r\n- Gas-free transactions\r\n- Transaction bundling\r\n- Programmable security policies\r\n\r\nZeroDev is perfect for anyone who wants to create wallets for users, including Web 2.5 apps, wallet apps, onramps, marketplaces, and more!", "one_liner": "Account abstraction wallets as a service", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1674412171, "tags": [ "Crypto / Web3" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zerodev", "api": "https://yc-oss.github.io/api/batches/winter-2023/zerodev.json" }, { "id": 27810, "name": "Cakework", "slug": "cakework", "former_names": [ "Sahale" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c4dbd8d6bcbc396c907943226c3f01d2cbcd5809.png", "website": "https://www.cakework.com", "all_locations": "Seattle, WA, USA", "long_description": "We make it possible to build a serverless cloud platform that hosts custom user code with just APIs and no infrastructure team. For example, an open source framework can build a cloud offering that deploys their users code from Github or local dev environments in days instead of months. ", "one_liner": "API that adds cloud hosting to any developer platform", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1673854005, "tags": [ "Developer Tools", "B2B", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cakework", "api": "https://yc-oss.github.io/api/batches/winter-2023/cakework.json" }, { "id": 27820, "name": "infra.new", "slug": "infranew", "former_names": [ "FlowState", "Inlet", "launchflow", "LaunchFlow", "infra.new", "LaunchFlow / infra.new" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3ba2bf3c743512b0b3cda71e1f81a113f9c1c05c.png", "website": "https://infra.new", "all_locations": "Remote", "long_description": "Our AI agent helps teams save money and ship faster on AWS, GCP, and Azure.\r\n\r\nVisit infra.new to try free without signing up!\r\n\r\n- Generate reliable cloud configuration\r\n- View detailed cost estimates and system diagrams\r\n- Optimize everything with AI", "one_liner": "AI Agent for Cloud Infrastructure", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1675872738, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "B2B", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/infranew", "api": "https://yc-oss.github.io/api/batches/winter-2023/infranew.json" }, { "id": 27877, "name": "OpenMeter", "slug": "openmeter", "former_names": [ "Tailfin", "OpenMeter", "OpenMeter.io" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/926363f3ba3f7c82e427f22950ca596e978572b5.png", "website": "https://openmeter.io", "all_locations": "", "long_description": "OpenMeter's mission is to standardize metering with the goal of becoming the data source for AI and API monetization. We've built an open-source platform that processes billions of events into our usage lake in a matter of seconds, which acts as the backbone that serves revenue and efficiency teams.", "one_liner": "Usage Metering, AI & API Monetization", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1675969599, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openmeter", "api": "https://yc-oss.github.io/api/batches/winter-2023/openmeter.json" }, { "id": 27902, "name": "KV Cash", "slug": "kv-cash", "former_names": [ "Teclada", "Logital (Teclada)", "Logital AI (Teclada)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5b5e56a9b5e26e2dce5d150c6db8702733501105.png", "website": "https://kv.cash", "all_locations": "San Francisco, CA, USA", "long_description": "Contracts shouldn't just execute. They should reason.\r\n\r\nBitcoin introduced decentralized money.\r\nEthereum introduced programmable contracts.\r\nKV Cash introduces intelligent contracts.\r\n\r\nDeterministic AI + TypeScript makes it simple, explainable, and composable. Once seen, it's obvious.\r\n\r\nKV Cash is what contracts were always trying to become.", "one_liner": "KV Cash, a blockchain where contracts can finally think", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1678082739, "tags": [ "Crypto / Web3", "Open Source", "AI", "Cryptocurrency" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kv-cash", "api": "https://yc-oss.github.io/api/batches/winter-2023/kv-cash.json" }, { "id": 27909, "name": "Magicflow 𐂂", "slug": "magicflow", "former_names": [ "SAPI", "SAPI 𐂂" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b2234eb7e6f24362b194ad8921038406c8824499.png", "website": "https://magicflow.ai", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "Prompt engineers, visual artists and AI data scientists are using Magicflow to run experiments at scale and perfect their pipelines\r\n\r\nOur product is ready to use: https://console.magicflow.ai try it out! we have some preloaded examples you can try.\r\n\r\n🤟 Talk to us about anything! We love meeting new people https://calendly.com/magicflowai/", "one_liner": "The Gen AI evaluation and curation platform", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1673392871, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Israel", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/magicflow", "api": "https://yc-oss.github.io/api/batches/winter-2023/magicflow.json" }, { "id": 27928, "name": "David", "slug": "david", "former_names": [ "Portalform", "Fiber", "Looooooops" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/df19488d409acccc7a99e6da6694b65535c281c5.png", "website": "https://shipdavid.com", "all_locations": "New York City, NY, USA", "long_description": "Coming soon", "one_liner": "Build and host internal tools", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1676832111, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/david", "api": "https://yc-oss.github.io/api/batches/winter-2023/david.json" }, { "id": 27965, "name": "Odigos Technologies Inc.", "slug": "odigos-technologies-inc", "former_names": [ "keyval", "Odigos" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6519c1c9ffc92217f36449c3d731f02ef19aedb2.png", "website": "https://odigos.io", "all_locations": "Boston, MA, USA", "long_description": "Odigos leverages eBPF technology to create an open-source solution that can automatically generate distributed traces for any application without any engineering work.\r\nDevelopers are struggling with extracting and delivering high-quality monitoring data.\r\nCurrently, building a pipeline is a manual process that takes months to implement, is an error-prone process that requires tons of code changes across multiple R&D teams, and demands collaboration.\r\n\r\n", "one_liner": "Enterprise-Grade OpenTelemetry", "team_size": 16, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1671024247, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/odigos-technologies-inc", "api": "https://yc-oss.github.io/api/batches/winter-2023/odigos-technologies-inc.json" }, { "id": 27971, "name": "Arroyo", "slug": "arroyo", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1a7f1c3e5b076e80781490318e3dfe43f0db3a2b.png", "website": "https://www.arroyo.dev", "all_locations": "Berkeley, CA, USA", "long_description": "Arroyo is a serverless stream processing platform built on top of the open-source Arroyo streaming engine. We allow companies to transform, filter, aggregate, and join their Kafka streams in real-time just by writing SQL. We charge purely based on usage, with no fixed costs or clusters to manage.\r\n\r\nIn 2025, Arroyo was acquired by Cloudflare and now powers Cloudflare Pipelines", "one_liner": "Cloud-native stream processing", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1674589009, "tags": [ "Developer Tools", "SaaS", "Open Source", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/arroyo", "api": "https://yc-oss.github.io/api/batches/winter-2023/arroyo.json" }, { "id": 28087, "name": "Rivet", "slug": "rivet", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/78acdf0f2271926c4c6856385a0b7846a8135bd7.png", "website": "https://rivet.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Easily build & scale AI agents, functions, stateful services, and more. Open-source & self-hostable.", "one_liner": "Open-Source alternative to Durable Objects", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1675129787, "tags": [ "B2B", "Open Source", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rivet", "api": "https://yc-oss.github.io/api/batches/winter-2023/rivet.json" }, { "id": 28107, "name": "SuperAPI", "slug": "superapi", "former_names": [ "Super API" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c11e1c8d036fe535bd716bcbde93721f71fc8801.png", "website": "https://trysuperapi.com", "all_locations": "Chennai, TN, India; Bengaluru, KA, India", "long_description": "SuperAPI is a programmable API gateway that makes all your fetch APIs cacheable, reducing the response time 10x. \r\nOur customers use SuperAPI to cache their critical APIs without spending 6-9 months rewriting their code. ", "one_liner": "Programmable API gateway that makes APIs cacheable", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1678580832, "tags": [ "Developer Tools", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/superapi", "api": "https://yc-oss.github.io/api/batches/winter-2023/superapi.json" }, { "id": 28180, "name": "Texel.ai", "slug": "texel-ai", "former_names": [ "Aimoji (TBD)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b7fa956db067e60a154f7f7120ecc4d4cdc7062f.png", "website": "https://texel.ai", "all_locations": "Remote", "long_description": "Texel is a platform that enables developers to generate hardware-accelerated APIs for running AI pipelines 10 times faster, including image and video applications. For example, developers can use the latest NVIDIA GPUs or Google TPUs without having to become hardware experts themselves.", "one_liner": "Run AI pipelines 10x faster", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1677097746, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/texel-ai", "api": "https://yc-oss.github.io/api/batches/winter-2023/texel-ai.json" }, { "id": 28650, "name": "Artie", "slug": "artie", "former_names": [ "Artie Technologies" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/973d2f0c6c4d07505113e974a08d18864eb95d54.png", "website": "https://www.artie.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Artie is software that streams data from databases to data warehouses in real-time. Today, most companies run their ETL process every few hours or overnight, so their data warehouse is always out of date; with Artie, the warehouse always has live production data.", "one_liner": "Software that streams data from databases to warehouses in real-time", "team_size": 16, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1684375922, "tags": [ "Developer Tools", "SaaS", "Data Engineering", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/artie", "api": "https://yc-oss.github.io/api/batches/summer-2023/artie.json" }, { "id": 28804, "name": "Bland AI", "slug": "bland-ai", "former_names": [ "Intelliga Health", "Intellig", "Intelliga", "Intelliga Voice" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6ffd25772d0582e8800926759bd81a08cc8effb2.png", "website": "https://bland.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "The enterprise platform for AI phone calls", "team_size": 65, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1687738851, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bland-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/bland-ai.json" }, { "id": 28812, "name": "Cedana", "slug": "cedana", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/765d8a1a78a1c5939f354a26be87d3c1c1696290.png", "website": "https://cedana.ai", "all_locations": "New York, NY, USA; Remote", "long_description": "Cedana (YC S23) brings hyperscaler and frontier-lab orchestration capabilities for AI workflows. Our core capability is live migration for CPUs and GPUs workloads. This increases cost savings up to 80%, accelerates time to first token 2-10x, and enables stateful reliability of training jobs even through catastrophic GPU failures. We've integrated our solution into K8s, and support Kueue and Slurm for training distributed jobs, and Kserve for serving inference.   \r\n\r\nOpenAI, Meta and Microsoft have flavors of these capabilities internally and we’re bringing them to everyone. \r\n\r\nOur vision is to transform cloud compute into a real-time, arbitraged commodity. \r\n\r\nhttps://www.cedana.ai", "one_liner": "Fast, reliable, reproducible AI with GPU live migration", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1689189501, "tags": [ "Deep Learning", "Developer Tools", "Cloud Computing", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cedana", "api": "https://yc-oss.github.io/api/batches/summer-2023/cedana.json" }, { "id": 28865, "name": "Hegel AI", "slug": "hegel-ai", "former_names": [ "Moxi: Model Exchange Infrastructure" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d4c1505ac12ec772ffd315c1efa3139c51ae9e35.png", "website": "https://hegel-ai.com", "all_locations": "New York City, NY, USA", "long_description": "We build tools for developing applications with generative AI models. Whether you are using LLMs, vector databases, and text-to-image models like Stable Diffusion, our tools help you find the right model, prompt, configuration and consistently monitor their behaviors in production.\r\n\r\n---\r\n\r\n**PromptTools**: the first open-source, developer-focused SDK for experimenting with and evaluating prompts, models, and vector databases. You can try the repo here: https://github.com/hegelai/prompttools. If you're building with LLMs and struggling with evaluation, reach out and we can help.", "one_liner": "Open source tools for developing generative AI applications", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1690471692, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hegel-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/hegel-ai.json" }, { "id": 28887, "name": "Skyvern", "slug": "skyvern", "former_names": [ "Wyvern AI (Previously Ikonomos)", "Wyvern AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/87d977bf0d4b7032c71830901e118beb0ca9946c.png", "website": "https://www.skyvern.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Skyvern helps companies automate browser based workflows using LLMs and Computer Vision, fully automating manual workflows and replacing brittle or unreliable scripts.\r\n\r\nExamples include:\r\n1. Automating materials procurement from commerce websites\r\n2. Completing complex multi-step workflows (ie getting an insurance quote from Geico.com)\r\n3. Automatically logging into portals and downloading invoices\r\n4. Navigating legacy content systems to do data extraction or data entry", "one_liner": "Open Source AI Agent to automate browser workflows via an API", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1687648021, "tags": [ "Artificial Intelligence", "Robotic Process Automation", "Workflow Automation", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/skyvern", "api": "https://yc-oss.github.io/api/batches/summer-2023/skyvern.json" }, { "id": 28900, "name": "Epsilla", "slug": "epsilla", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a2a1e40bf12e61df1ea8d4d6a4f8b7691ac3982f.png", "website": "https://www.epsilla.com/", "all_locations": "Sunnyvale, CA, USA; Remote", "long_description": "Epsilla is an all-in-one platform for building AI agents powered by your private data and knowledge. Easy to use for domain professionals, deeply customizable for AI experts, and fully equipped for enterprise customers with security, scalability, and integration.", "one_liner": "All-in-one platform to create AI agents with your private knowledge", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1687398753, "tags": [ "SaaS", "Infrastructure", "AI", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/epsilla", "api": "https://yc-oss.github.io/api/batches/summer-2023/epsilla.json" }, { "id": 28960, "name": "Apoxy", "slug": "apoxy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c770edabb943daa324ca296031ede37583c2cd76.png", "website": "https://apoxy.dev", "all_locations": "", "long_description": "Apoxy is the programmable edge platform that simplifies connectivity, security, and custom logic deployment for distributed applications. Our platform combines secure site-to-site networking with a high-performance runtime for custom TypeScript and Go filters, allowing developers to deploy business logic at the edge without complex infrastructure. Whether you need instant HTTP/TCP/UDP connectivity, advanced access controls, or custom data processing, Apoxy meets you where you are - from Kubernetes clusters to simple processes - with powerful observability and sub-second troubleshooting built in.", "one_liner": "Simpler and cheaper multi-cloud and cross-platform deployments.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1690268211, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/apoxy", "api": "https://yc-oss.github.io/api/batches/summer-2023/apoxy.json" }, { "id": 29073, "name": "Terracotta AI", "slug": "terracotta-ai", "former_names": [ "Monitaur", "Monitaur (Pivoted)", "Monitaur", "OpsBerry AI (formally Monitaur)", "OpsBerry AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7901d3a776bcd60d2813e642a8814ea750bb84ef.png", "website": "https://tryterracotta.com", "all_locations": "", "long_description": "Terracotta AI is an AI-powered Infrastructure as Code PR reviewer for Terraform, OpenTofu, and CDK-TF code, making Infrastructure as Code changes more transparent, less risky, and faster.\r\n\r\nTerracotta stops your Infrastructure as Code deployments from becoming ticking time bombs every time you modify your environment with AI-driven, contextual feedback delivered directly to your pull requests.", "one_liner": "AI-powered Infrastructure as Code PR reviews", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1686680826, "tags": [ "Artificial Intelligence", "Developer Tools", "DevOps", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/terracotta-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/terracotta-ai.json" }, { "id": 29115, "name": "Mocha", "slug": "mocha", "former_names": [ "action AI", "Action AI", "Axilla", "Axflow", "Srcbook" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e2e9ab5d9d14600d56cfc241294be2559fffc5f6.png", "website": "https://getmocha.com", "all_locations": "San Francisco, CA, USA", "long_description": "What if you could build web apps as easily as you make a Figma design or edit a Google Doc?\r\n\r\n\r\nEnter Mocha. We've reimagined app development with a state-of-the-art coding agent that builds for our users.\r\n\r\nWant to launch that app idea? Need to build something for your community? Looking to prototype faster? Start here. We've removed the barriers between idea and execution.\r\n\r\nOur mission is to empower everyone to build for the web, our vision is personal software.\r\n\r\n", "one_liner": "Build and publish web apps in minutes. No coding required.", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1690767970, "tags": [ "Artificial Intelligence", "No-code", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mocha", "api": "https://yc-oss.github.io/api/batches/summer-2023/mocha.json" }, { "id": 29120, "name": "Morph", "slug": "morph", "former_names": [ "AutoInfra", "Lingtual", "innkeeper" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dedc5ca68422aae62a4f58f3a0823d0903b71997.png", "website": "https://morphllm.com", "all_locations": "San Francisco, CA, USA", "long_description": "Specialized inference optimization for codegen\r\n\r\nFast Open-Source models: Deepseek v4 flash, qwen 397b, at 200+ tps\r\nSpecialized models for applying edits, code search, compaction, and model routing", "one_liner": "Fast Models Optimized for Coding Agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1686706939, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/morph", "api": "https://yc-oss.github.io/api/batches/summer-2023/morph.json" }, { "id": 29123, "name": "Glide", "slug": "glide-2", "former_names": [ "WalletKit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d1c76d50e7b1ba3c361d312f4e312c3e5f8f54b3.png", "website": "https://buildwithglide.com", "all_locations": "New York, NY, USA; Remote", "long_description": "Glide lets apps accept crypto deposits from any chain, wallet, or exchange using pre-built wallet funding flows. Users can fund wallets directly — no bridges, no swaps, no repeated KYC.", "one_liner": "Crypto Deposits, Wallet Funding, and Pay-with-crypto Infra", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1689702823, "tags": [ "Developer Tools", "Crypto / Web3", "B2B", "API", "Infrastructure" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/glide-2", "api": "https://yc-oss.github.io/api/batches/summer-2023/glide-2.json" }, { "id": 29231, "name": "Ubicloud", "slug": "ubicloud", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/621ac44e76ec8f002f47c567b4533df1d318abcc.png", "website": "https://www.ubicloud.com", "all_locations": "San Francisco, CA, USA", "long_description": "Ubicloud is an open source cloud that can run anywhere.\r\n\r\nOur cloud services include elastic compute, block storage, virtual networking, managed Postgres, K8s, AI inference, and powerful IAM. Ubicloud provides these services on bare metal providers, such as Hetzner, Leaseweb, or AWS Bare Metal.\r\n\r\nYou can self-host our software or use our managed service to reduce your cloud costs by 3-10x.", "one_liner": "Open source alternative to AWS", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1700481295, "tags": [ "Cloud Computing", "Infrastructure", "AI", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ubicloud", "api": "https://yc-oss.github.io/api/batches/winter-2024/ubicloud.json" }, { "id": 29286, "name": "PointOne", "slug": "pointone", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f848e072de817e8a37aeb1ad8a912f9e2f5d9c52.png", "website": "https://pointone.com/", "all_locations": "New York, NY, USA", "long_description": "PointOne is the leading AI Time platform. With automated time entry, compliance, and analytics, PointOne offers AI-native", "one_liner": "AI Time Platform for Law Firms", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1705177845, "tags": [ "SaaS", "B2B", "Legal", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pointone", "api": "https://yc-oss.github.io/api/batches/winter-2024/pointone.json" }, { "id": 29291, "name": "ROE", "slug": "roe", "former_names": [ "Roe AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c6e62176aed0b225675a38d104b2bd4aa8deb20e.png", "website": "https://getroe.ai", "all_locations": "San Francisco, CA, USA", "long_description": "ROE AI solve risks and compliance problems for financial industry.", "one_liner": "AI for risk and compliance", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1705558893, "tags": [ "Fintech", "Generative AI", "Compliance", "Regtech" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/roe", "api": "https://yc-oss.github.io/api/batches/winter-2024/roe.json" }, { "id": 29311, "name": "Engines", "slug": "engines", "former_names": [ "Parasale" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f746cab4c1fdc6ea404f1bbe73e27c8e7bf34caf.png", "website": "https://engines.dev", "all_locations": "", "long_description": "Engines is an AI platform engineer that containerizes codebases, debugs Terraform code, and helps you get complex monorepos setup.", "one_liner": "Setup any repo with one command", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1709590695, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/engines", "api": "https://yc-oss.github.io/api/batches/winter-2024/engines.json" }, { "id": 29320, "name": "Celest", "slug": "celest", "former_names": [ "Teo" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/708de5f70d1c62cfdbd2dc173bb1fb905166fb19.png", "website": "https://celest.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Celest is a backend-as-a-service for Flutter and Dart developers. It empowers Flutter developers with the tools and capabilities they need to become full-stack developers. We are introducing \"Cloud Widgets\", a set of primitives which enable you to declaratively define every piece of your backend and infrastructure in Dart.\r\n\r\nAs the role of the front-end developer evolves towards full-stack proficiency, we recognize that existing tools have fallen short for those specializing in Flutter. Using the programming language and patterns Flutter developers already know from building their frontend, Celest enables developers to build and connect their apps to their backend with no additional tooling.\r\n\r\nWe enable Flutter developers to concentrate on building features and delivering value to their customers rather than learning additional domains and fragmenting themselves across disparate toolchains.", "one_liner": "The Vercel of Flutter", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1701978273, "tags": [ "Developer Tools", "SaaS", "B2B", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/celest", "api": "https://yc-oss.github.io/api/batches/winter-2024/celest.json" }, { "id": 29325, "name": "Respan", "slug": "respan", "former_names": [ "Keywords AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/511c79fc4e10857bff72dd38626234991f19c62c.png", "website": "https://respan.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Respan (formerly Keywords AI) gives teams a unified control plane to trace and evaluate agent behavior without guesswork, automatically surface issues, and fix what breaks faster. Respan connects production observability, automated and human-in-the-loop evaluations, and an adaptive AI gateway to close the loop between detection, decision, and action - so agents improve continuously in production.\r\n\r\nRespan is trusted by 100+ AI startups and enterprise teams. Today, the platform process 1B+ logs and 2T+ tokens every month, supporting more than 6.5M end users.", "one_liner": "Self-driving observability, evals, and gateway for AI agents", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1711136962, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "SaaS", "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/respan", "api": "https://yc-oss.github.io/api/batches/winter-2024/respan.json" }, { "id": 29341, "name": "14.ai", "slug": "14-ai", "former_names": [ "Markprompt" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bf27e2b5fff1afcb51538ca47d0ce384847305c2.png", "website": "https://14.ai", "all_locations": "San Francisco, CA, USA", "long_description": "14.ai operates brands autonomously. Our software runs the core machinery of a modern company, from demand generation to fulfillment to customer relationships.\r\n\r\nThe next iconic brands will run with far fewer people, tighter software loops, and much more operational intelligence. Our system connects acquisition, operations, support, and decision-making across the brands we build into one intelligent layer.\r\n\r\nWe use 14.ai to launch and run our own brands, improve the system in production, and make brand creation faster, measurable, and more programmable with every cycle.", "one_liner": "AI engine powering autonomous brands starting with gloglo.com", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1700867535, "tags": [ "E-commerce", "Customer Service", "Infrastructure", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/14-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/14-ai.json" }, { "id": 29347, "name": "Vibrant Labs", "slug": "vibrant-labs", "former_names": [ "Exploding Gradients", "Ragas" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b03fadf62fa443c473d34c31148c9785ea34dceb.png", "website": "https://vibrantlabs.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We work on methods to autonomously scaling evals/environments for post-training agents. ", "one_liner": "Autonomously scaling environments", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1709606147, "tags": [ "Developer Tools", "Generative AI", "Reinforcement Learning", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vibrant-labs", "api": "https://yc-oss.github.io/api/batches/winter-2024/vibrant-labs.json" }, { "id": 29379, "name": "Trieve", "slug": "trieve", "former_names": [ "Arguflow" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e020de4d43f09ae8fc176bd79fd704be218893b7.png", "website": "https://trieve.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Infrastructure for search teams building retrieval and RAG. Trieve combines search language models with tools for tuning ranking and relevance.\r\n\r\nBuilding excellent search is difficult and can take months to implement then even more time to maintain. Trieve offers production-ready infrastructure that works out of the box to help search teams build adjustable AI search and RAG into their products. With tools for custom models, relevancy weighting, date-recency biasing, semantic full-text hybrid search, recommendations, and more Trieve covers the full spectrum of what a team wants from their discovery infrastructure. ", "one_liner": "All-in-one API for search, RAG, & recommendations", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1709233497, "tags": [ "Developer Tools", "Open Source", "API", "Search", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/trieve", "api": "https://yc-oss.github.io/api/batches/winter-2024/trieve.json" }, { "id": 29433, "name": "Hatchet", "slug": "hatchet-run", "former_names": [ "Hatchet Technologies", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5e540520fafc66c31f803395b8f5603e6765d484.png", "website": "https://hatchet.run", "all_locations": "New York, NY, USA", "long_description": "Hatchet is an orchestration platform for managing and observing AI agents, background tasks, and mission-critical workflows. Our mission is to provide developers with a simple, powerful, and reliable orchestration layer, enabling them to focus on building great applications.", "one_liner": "The orchestration platform for teams who ship.", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1709312849, "tags": [ "Developer Tools", "Open Source", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hatchet-run", "api": "https://yc-oss.github.io/api/batches/winter-2024/hatchet-run.json" }, { "id": 29436, "name": "Downlink", "slug": "downlink", "former_names": [ "Titan" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c2f0650df38d9aa75beacac3780049ee1e0a7818.png", "website": "https://downlink.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Downlink is a platform that continuously improves your AI.\r\n\r\nBoost rate limits, slash latency, and raise accuracy.\u0003All through one simple API.", "one_liner": "Make your LLMs 3x faster.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1708740244, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/downlink", "api": "https://yc-oss.github.io/api/batches/winter-2024/downlink.json" }, { "id": 29509, "name": "Blacksmith", "slug": "blacksmith", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b33e396b9d2b1377a59dc2a41f52ea03155934ce.png", "website": "https://blacksmith.sh/", "all_locations": "", "long_description": "Blacksmith helps companies run their continuous integration (CI) up to twice as fast, at half the cost. We do this by running their CI on high performance gaming CPUs.\r\n\r\n- Engineering productivity is often marred by slow CI that grows quadratically with the size of the engineering organization.\r\n- On top of this, companies pay high markups to run CI on the hyperscalers.\r\n- Consequently, companies have to run their CI on spot instances to keep costs in check. Since spot instances can get pre-empted at any point, running CI reliably on them requires [significant engineering investment](https://www.rippling.com/blog/how-rippling-used-spot-instances-to-save-and-scale-ci-cd).\r\n\r\nBlacksmith offers CI compute that is more performant, cheaper, and reliable. With Blacksmith, companies do not have to think about CI as they scale.\r\n\r\nWe are starting with GitHub Actions - today's most popular and fastest-growing CI system. With a one-line change, companies can run their CI up to twice as fast on our high-performance hardware. In addition to this, Blacksmith provides colocated warm caches along with optimizations for common CI workloads (like building and pushing Docker images).\r\n\r\nAayush, JP and Aditya have gained deep systems and product knowledge from their time at Cockroach Labs and Faire respectively. Both these companies, with several hundred engineers, were spending in the order of millions of dollars on their CI. Yet they were riddled with slow CI and actively seeking out cheaper and faster alternatives. Blacksmith offers exactly this alternative, at a time where being lean is table-stakes for most companies.", "one_liner": "The fastest way to run your GitHub Actions", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1707846120, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/blacksmith", "api": "https://yc-oss.github.io/api/batches/winter-2024/blacksmith.json" }, { "id": 29569, "name": "Miru", "slug": "miru-ml", "former_names": [ "Continuous AI", "Miru ML", "Miru", "Miru ML" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5f8c54103232ce6ad4a91f33685eeaecbcd4d224.png", "website": "https://www.mirurobotics.com", "all_locations": "San Francisco, CA, USA", "long_description": "Miru makes it easy for robotics teams to manage, version, and deploy robot configurations. Developers use our well-documented APIs and UI components to automate configuration updates for both engineers and operators.\r\n\r\nIn the long term, we're building software infrastructure to accelerate the automation of the physical world.", "one_liner": "Config Management for Robotics", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1722117145, "tags": [ "Developer Tools", "Robotics", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/miru-ml", "api": "https://yc-oss.github.io/api/batches/summer-2024/miru-ml.json" }, { "id": 29585, "name": "Mem0", "slug": "mem0", "former_names": [ "Embedchain Inc", "Embedchain" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7d1e9679b389145f8635f2a0ae631bb24eba7cf8.png", "website": "https://mem0.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Mem0 enhances AI assistants and agents with an intelligent memory layer, enabling personalized AI interactions. It remembers user preferences, adapts to individual needs, and continuously learns over time - ideal for customer support chatbots, AI assistants, and autonomous systems.", "one_liner": "The Memory layer for AI Agents", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1716511817, "tags": [ "Developer Tools", "Generative AI", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mem0", "api": "https://yc-oss.github.io/api/batches/summer-2024/mem0.json" }, { "id": 29586, "name": "Glasskube", "slug": "glasskube", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c9fd82d6ad8c83a6a8a30a2f1f88b9186d91f977.png", "website": "https://distr.sh/", "all_locations": "", "long_description": "Managing enterprise software deployments shouldn’t feel like a balancing act. At Glasskube, we make deploying, managing, and updating software in on-premises, VPC, and air-gapped environments easier than ever.\r\n\r\nOur Mission:\r\nWe empower software vendors to deliver exceptional customer experiences with less complexity. Whether you’re onboarding new clients, rolling out updates, or troubleshooting issues, our Software Distribution Platform streamlines every step.\r\n\r\nThe founders have been best friends for over 15 years, lived together in college, and even had a startup together. Philip was the CTO of a European Kubernetes-based company that was acquired in 2022.", "one_liner": "Ship self-hosted software with Distr", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1717765543, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/glasskube", "api": "https://yc-oss.github.io/api/batches/summer-2024/glasskube.json" }, { "id": 29591, "name": "Synnax", "slug": "synnax", "former_names": [ "Synnax Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3f41b3aa61848ecb2a662ed36b6f5712b21849a8.png", "website": "https://www.synnaxlabs.com/", "all_locations": "", "long_description": "We build software that helps hardware teams quickly and clearly evaluate how a component (engine, battery, valve, etc.) or process (assembly line, manufacturing plant) performs. We prevent mistakes, reduce costs, and accelerate time-to-market. Our platform unifies industrial control with sensor data storage and automated post-processing, delivering an end-to-end operations and observability stack. To put it comparatively, take LabVIEW, InfluxDB, and Grafana, wrap them into a single package, add a bit of magic, and you get Synnax.", "one_liner": "Unified Hardware Control and Data Processing Software", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1721072332, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/synnax", "api": "https://yc-oss.github.io/api/batches/summer-2024/synnax.json" }, { "id": 29649, "name": "Wordware", "slug": "wordware", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ff410def03c8c58c3adc7db9615becc8164804e3.png", "website": "https://wordware.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "AI Agents have arrived. They are powerful enough to read, plan, and act across your everyday life and work. The question is no longer whether they can run canned demos to check the weather, it’s whether real teams can rely on them for critical work. We optimize for adoption over spectacle: useful, accountable systems that help top professional complete real tasks.\r\n\r\nWordware is backed by Spark Capital, Felicis, and Y Combinator, with a $30M seed round. Our beautiful, historic San Francisco office sits in the shadow of the Golden Gate Bridge, it’s full of plants and radiates innovation and calm. We genuinely love working together. At lunch we talk about alignment and AI consciousness, we have surfboards in the office ready to use, we take walking meetings on the beach and hang out after work at the bar or climbing wall. We work really hard because we care deeply about what we do.\r\n\r\nSauna is Wordware’s AI workspace for professionals. Think ‘Cursor for Knowledge Work’ and you’re halfway there. With explicit permission, it connects to tools like Gmail, Calendar, Slack, and thousands more, to gather the right context to move your work forward. It learns who you are, drafts and refines your documents, presentations, and datasets, researches across the web and your org’s internal knowledge, summarizes long threads to cut through the noise, proposes next steps, even acts on your behalf when enabled. You can work with Sauna live, side-by-side, or schedule jobs to run automatically in the background, with clear permissions and easy off-switches. Sauna brings the power of AI Agents to all professionals.", "one_liner": "AI agents you can rely on", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1715713232, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wordware", "api": "https://yc-oss.github.io/api/batches/summer-2024/wordware.json" }, { "id": 29699, "name": "Pulse", "slug": "pulse-3", "former_names": [ "Pulse", "Pulse AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/04b962a4bd6f50a02f91de8a67e62a48a1f09373.png", "website": "https://www.runpulse.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Pulse converts complex information into LLM-ready inputs. Our API supports all document formats, from PDFs to Word, Excel, etc. Pulse integrates seamlessly with any existing data pipeline in minutes without any training or complexity. ", "one_liner": "Production-grade unstructured document extraction", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1720821338, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pulse-3", "api": "https://yc-oss.github.io/api/batches/summer-2024/pulse-3.json" }, { "id": 29751, "name": "Opslane", "slug": "opslane", "former_names": [ "TBD", "Opslane", "Octopipe" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d93b9323bb2d6146f1e9e67bf29441615e86a467.png", "website": "https://opslane.com", "all_locations": "San Francisco, CA, USA", "long_description": "Opslane verifies that AI-written code actually works. Opslane opens your app in a real browser, clicks through what the PR changed, and posts screenshots, video, and data checks as proof it works.", "one_liner": "Verify AI-generated code before you ship it", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1721925789, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source", "Enterprise", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/opslane", "api": "https://yc-oss.github.io/api/batches/summer-2024/opslane.json" }, { "id": 29767, "name": "Thunder Compute", "slug": "thunder-compute", "former_names": [ "Thunder" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2623539c5a9dddb54681db96f38cf2be0f9428d9.png", "website": "https://www.thundercompute.com", "all_locations": "San Francisco, CA, USA", "long_description": "Thunder Compute is a systems research lab with commercial focus. We productionize GPU virtualization research to provide step-change improvements in utilization to our cloud offering and partner GPU fleets.", "one_liner": "VMware for GPUs", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1723245936, "tags": [ "Developer Tools", "Data Science", "Cloud Computing", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/thunder-compute", "api": "https://yc-oss.github.io/api/batches/summer-2024/thunder-compute.json" }, { "id": 29810, "name": "bluedoor", "slug": "bluedoor", "former_names": [ "OpenIndex", "Actionbase", "actionbase", "Actionbase", "Pumpkin", "Leviathan" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3363d046ba2892bd7c82963a8a504e094bd39d2e.png", "website": "https://bluedoor.sh/", "all_locations": "Seattle, WA, USA", "long_description": "bluedoor is a set of APIs and data sources made easy for AIs to use", "one_liner": "The world's data, ready for AI", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1723408013, "tags": [ "API", "Big Data" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bluedoor", "api": "https://yc-oss.github.io/api/batches/summer-2024/bluedoor.json" }, { "id": 29844, "name": "Oway", "slug": "oway", "former_names": [ "Oway Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a3e196a71b4a93ad7200cf278186954bda68e7e3.png", "website": "https://www.shipoway.com", "all_locations": "San Francisco, CA, USA", "long_description": "Oway is an AI-driven freight platform that turns America’s empty truck space into a new category of freight shipping. Every year 50% of U.S. truck space goes unused, a $100B+ inefficiency. Oway uses AI to automatically price, match, and sell that space in real time, giving businesses freight shipping that is dramatically faster and cheaper than traditional options. \r\n\r\nWe're building the largest decentralized network of America’s empty truck space - a transparent infrastructure layer any shipper, broker, or carrier can plug into. For shippers, this means freight costs that are up to 50% lower than traditional LTL (shipments from 1 to 12 pallets), along with faster delivery windows because freight moves directly from dock to dock without the slow handoffs, warehouses, or cross-docking infrastructure that LTL depends on. For carriers, Oway’s integration can increase annual revenues by up to 30% with minimal impact on existing schedules. They simply earn more by monetizing space that would have gone unused.\r\n\r\nOur mission is to transform empty truck space into an asset that strengthens U.S. competitiveness. By lowering the cost of goods sold, we help businesses grow. By improving carrier margins, we make trucking more sustainable. And by digitizing and decentralizing freight, we are laying the foundation for a resilient, transparent logistics layer that can support America’s reindustrialization in the decades ahead. Oway makes freight shipping as simple as ridesharing - click a button, book a truck, and move goods at the true cost of available capacity.", "one_liner": "AI Infrastructure for America’s Empty Truck Space", "team_size": 16, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1717601253, "tags": [ "B2B", "Logistics", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/oway", "api": "https://yc-oss.github.io/api/batches/summer-2024/oway.json" }, { "id": 29950, "name": "Pipeshift", "slug": "pipeshift", "former_names": [ "Xylem AI", "Pipeshift AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6dc8136429eadec250bda86f1102143f81a24beb.png", "website": "https://pipeshift.com", "all_locations": "San Francisco, CA, USA", "long_description": "Pipeshift helps engineering teams run real-time inference in production. We offer optimized runtimes to meet latency/throughput SLAs, paired with infrastructure orchestration that auto-scales and routes workloads across clusters and regions at cost-effective rates.", "one_liner": "Ultra-low latency inference cloud for real-time workloads", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1717199794, "tags": [ "AIOps", "Artificial Intelligence", "Infrastructure", "AI", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pipeshift", "api": "https://yc-oss.github.io/api/batches/summer-2024/pipeshift.json" }, { "id": 29976, "name": "Freestyle", "slug": "freestyle", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3193d2e6673d05b7a76cddaa0bc355c6a2fd7e04.png", "website": "https://www.freestyle.sh", "all_locations": "San Francisco, CA, USA", "long_description": "Ben and Jacob met in Calculus class in 10th grade, and tried founding a startup in high school — it didn’t go anywhere.\r\n\r\nDuring high school, Ben lead the frontend team for the World Health Organization’s COVID-19 App Team.\r\n\r\nAfter high school, Jacob went to Apple and Ben went to college. When there was an opening on his team, Jacob had Ben apply, and Ben left UChicago to go work at Apple.\r\n\r\nThey spent about 2 years at Apple as Senior Engineers in the Conversational Engineering Department, before leaving to found Freestyle.\r\n\r\nFreestyle is directly inspired by what they saw as their failures of the tech they worked with at Apple.", "one_liner": "We run and deploy code your AI wrote", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1719115501, "tags": [ "Developer Tools", "Open Source", "Web Development", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/freestyle", "api": "https://yc-oss.github.io/api/batches/summer-2024/freestyle.json" }, { "id": 30032, "name": "Darkgrade", "slug": "darkgrade", "former_names": [ "Coblocks" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cdfc2cbde82e44ba7028fcc0e806374a31e74349.png", "website": "https://darkgrade.com", "all_locations": "Denver, CO, USA", "long_description": "We're building a protocol for large language models to directly interface with image sensors.", "one_liner": "Let your camera understand the world", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1731328761, "tags": [ "Consumer", "Social Media", "Video", "Media", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/darkgrade", "api": "https://yc-oss.github.io/api/batches/fall-2024/darkgrade.json" }, { "id": 30041, "name": "Revyl", "slug": "revyl", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1eca61dd3b32e7b0f7174161cd567ec823504e49.png", "website": "https://www.revyl.com", "all_locations": "San Francisco, CA, USA", "long_description": "Revyl is a vertically integrated development platform for mobile teams", "one_liner": "The mobile source of truth", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1729643205, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/revyl", "api": "https://yc-oss.github.io/api/batches/fall-2024/revyl.json" }, { "id": 30045, "name": "Archil", "slug": "archil", "former_names": [ "Neptune Storage", "Regatta Storage" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0695554aaa43f831a6d970c73486aad8f7a9101f.png", "website": "https://archil.com", "all_locations": "San Francisco, CA, USA", "long_description": "Archil transforms S3 buckets into a 30x faster, unlimited, local disk. Archil enables AI, analytics, and serverless applications to instantly access massive data sets without waiting for data transfer. Researchers use Archil for shareable, local storage of data set and model versions that never runs out of capacity.", "one_liner": "The high-performance file system that connects AI to data", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1727196277, "tags": [ "Developer Tools", "Machine Learning", "Big Data", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/archil", "api": "https://yc-oss.github.io/api/batches/fall-2024/archil.json" }, { "id": 30054, "name": "CTGT", "slug": "ctgt", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bcc702434416a96306d0394fd2a0226a38a87e98.png", "website": "https://www.ctgt.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "CTGT is an applied AI research laboratory fundamentally solving the alignment and reliability bottleneck for enterprise AI.\r\n\r\nFor enterprises, especially highly regulated industries, deploying Generative AI is historically a compromise between capability and catastrophic risk. Standard enterprise approaches, such as RAG, fine-tuning, and prompt engineering, operate at the wrong abstraction layer. They are inherently probabilistic, carry massive engineering overhead, and fail to deliver the mathematical certainty required by the Fortune 500.\r\n\r\nWe focus on the science of representation engineering and have productized mechanistic interpretability. By opening the \"black box\" of neural networks, CTGT has developed a proprietary architecture that intervenes directly at the model's representation layer. We convert complex corporate SOPs, SEC/FINRA regulations, and strict editorial rulebooks into machine-readable \"Policy as Code,\" enforcing deterministic constraints and defensible audit trails without requiring expensive model retraining.\r\n\r\nThe result is a step-function breakthrough in enterprise AI economics and capability. Our fundamental architecture allows organizations to run secure, self-hosted open-source models that mathematically match the reasoning and performance of frontier models. Benchmarks from our enterprise deployments demonstrate a 96.5% prevention of hallucinations, up to a 3.3× accuracy multiplier in complex domain-specific tasks, and an 80-90% reduction in human-in-the-loop manual review.\r\n\r\nBacked by an $8M seed round from Gradient Ventures (Google), General Catalyst, and Y Combinator, CTGT is currently deployed with Fortune 500 companies, including Tier-1 financial institutions and global media conglomerates, giving them the deterministic control necessary to deploy enterprise AI with zero margin for error.", "one_liner": "The deterministic layer for frontier intelligence", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1730040950, "tags": [ "Artificial Intelligence", "B2B", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ctgt", "api": "https://yc-oss.github.io/api/batches/fall-2024/ctgt.json" }, { "id": 30114, "name": "Ryvn", "slug": "ryvn", "former_names": [ "Armada" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/38a4a570871fba4b9702b51fa8da50142159b1a8.png", "website": "https://ryvn.ai", "all_locations": "New York, NY, USA", "long_description": "Ryvn provides the devtools and infrastructure to easily deploy any workload, on any cloud, and on-prem. Run apps in your own cloud and offer Bring Your Own Cloud (BYOC) to your customers in minutes, with built-in observability designed for sensitive industries.", "one_liner": "Easy and secure customer cloud deployments", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1730680026, "tags": [ "Developer Tools", "SaaS", "DevOps", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ryvn", "api": "https://yc-oss.github.io/api/batches/fall-2024/ryvn.json" }, { "id": 30125, "name": "Synth", "slug": "synth-3", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/72c8ca1f80fbcb63a0a616d53bce31153601a954.png", "website": "https://www.usesynth.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Choose a coding agent harness, model, and task dataset and optimize context and prompts to get the best performance for long-horizon tasks", "one_liner": "Prompt and Context Optimization for Coding Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1729021221, "tags": [ "Reinforcement Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/synth-3", "api": "https://yc-oss.github.io/api/batches/fall-2024/synth-3.json" }, { "id": 30182, "name": "Flowtel", "slug": "flowtel", "former_names": [ "Casixty" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d93f84e0ef9828936fdb9df69154bdf100b51419.png", "website": "https://flowtel.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Flowtel is building the next generation operating system for hospitality, powered by modern AI agents that can handle everything from booking to room service. ", "one_liner": "The AI Voice agents for hotels", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1738111851, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flowtel", "api": "https://yc-oss.github.io/api/batches/winter-2025/flowtel.json" }, { "id": 30241, "name": "ZeroEntropy", "slug": "zeroentropy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6b2774c0442b4c923fff05f20dbced23d34ad02f.png", "website": "https://www.zeroentropy.dev", "all_locations": "San Francisco, CA, USA", "long_description": "We are on a mission to build the world’s most accurate, fastest, and cheapest task-specific models for every production AI system.\r\n\r\nMost AI products, whether copilots, agents, or search systems, depend on frontier LLMs to handle every step of their pipeline. \r\n\r\nYet, the vast majority of these steps are narrow, repeatable workloads: reranking, embedding, classification, routing, query rewriting, context compression, where frontier intelligence is overkill. \r\n\r\nRunning them on general-purpose models is slow and expensive, capping what production AI can achieve. \r\n\r\nThat is why we're building ZeroEntropy: to train small, task-specific models that replace frontier LLMs on these workloads, and empower developers to ship AI products that are more accurate, faster, and cheaper.", "one_liner": "Artificial Specialized Intelligence", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1734458813, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zeroentropy", "api": "https://yc-oss.github.io/api/batches/winter-2025/zeroentropy.json" }, { "id": 30271, "name": "Mundo AI", "slug": "mundo-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/31474af1f951c6780af0608ab7ed6a5b739d95bf.png", "website": "https://mundoai.world", "all_locations": "San Francisco, CA, USA", "long_description": "AI models are terrible in non-English languages because it's nearly impossible to find training data in other languages. So, we're building the world's largest and highest-quality multilingual data library.", "one_liner": "High Quality Multilingual Training Data for AI Models", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1739847539, "tags": [ "Artificial Intelligence", "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mundo-ai", "api": "https://yc-oss.github.io/api/batches/winter-2025/mundo-ai.json" }, { "id": 30291, "name": "Outlit", "slug": "outlit", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/955d29f6fe86baf7c724d6dcd2933cef074c1171.png", "website": "https://outlit.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Outlit turns every customer-facing tool in your stack, like Stripe, Granola, PostHog, Slack, Gmail, Pylon, and more, into one complete, queryable customer profile.\r\n\r\nWe resolve fragmented identity across mismatched records, extract structured facts and signals from unstructured interactions, and expose the result through CLI, MCP, and API. \r\n\r\nSo every person and agent in your company has the full context on every customer to work from.", "one_liner": "Customer Context for Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1736658447, "tags": [ "Artificial Intelligence", "B2B", "API", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/outlit", "api": "https://yc-oss.github.io/api/batches/winter-2025/outlit.json" }, { "id": 30303, "name": "AfterQuery", "slug": "afterquery", "former_names": [ "Cronus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b63e52a3ec831660a5917dbb85f52cfd61f714e9.png", "website": "https://afterquery.com", "all_locations": "San Francisco, CA, USA", "long_description": "AfterQuery is an applied research lab curating data solutions for frontier foundation model development. Serving every frontier AI lab.", "one_liner": "Applied research lab curating data solutions for foundation model…", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1738219847, "tags": [ "Artificial Intelligence", "B2B", "Data Labeling", "Big Data", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/afterquery", "api": "https://yc-oss.github.io/api/batches/winter-2025/afterquery.json" }, { "id": 30333, "name": "TensorPool", "slug": "tensorpool", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/79bd0c6f85962c1282260ab60adb0462fdb87ec8.png", "website": "https://tensorpool.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Our CLI makes ML model training effortless - just describe your job, and we handle GPU orchestration and execution at half the cost of major cloud providers.", "one_liner": "Vercel For GPUs", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1738629191, "tags": [ "AIOps", "Developer Tools", "SaaS", "DevOps", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tensorpool", "api": "https://yc-oss.github.io/api/batches/winter-2025/tensorpool.json" }, { "id": 30335, "name": "Butter", "slug": "butter", "former_names": [ "Pig" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/616354db5e38ecd097137217ccbf16454422e9de.png", "website": "https://butter.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Butter is building bVisor, an incredibly lightweight sandbox runtime for AI agents.\r\nIt embeds directly into your local process, providing a safe bash environment without the overhead of VMs or remote infra.", "one_liner": "Embedded Sandboxes for Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1737747738, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/butter", "api": "https://yc-oss.github.io/api/batches/winter-2025/butter.json" }, { "id": 30355, "name": "assistant-ui", "slug": "assistant-ui", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/11f41b527f94c63e7d0ee1e19db038344f713a8f.png", "website": "https://assistant-ui.com", "all_locations": "San Francisco, CA, USA", "long_description": "assistant-ui helps frontend developers add AI chat to their apps. Our product is used by several dozen companies, like LangChain, Stack AI, Browser Use, and Athena Intelligence. We're building an open source Typescript/React library and a backend as a service, with first class integrations into popular agent frameworks like LangGraph and Vercel AI SDK.", "one_liner": "Open Source React.js Library for AI Chat", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1738873528, "tags": [ "Developer Tools", "Generative AI", "Chat", "Web Development", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/assistant-ui", "api": "https://yc-oss.github.io/api/batches/winter-2025/assistant-ui.json" }, { "id": 30403, "name": "Aravolta", "slug": "aravolta", "former_names": [ "CentralAxis" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fef90b2fedf3b6bcd07d770648c6074b9717d2a0.png", "website": "https://www.aravolta.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Aravolta provides a single pane of glass software for data centers to increase uptime, reduce costs, and improve performance.\r\n\r\nA single utility node onboards every asset within an hour and detects hardware failures, hotspots, and other issues.\r\n\r\nIt also generates reports on important metrics like Power Usage Effectiveness (PUE), energy metering, resource utilization, and much more. ", "one_liner": "Software to monitor, control, and optimize data centers.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1746569409, "tags": [ "Enterprise Software", "Cloud Computing", "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aravolta", "api": "https://yc-oss.github.io/api/batches/spring-2025/aravolta.json" }, { "id": 30448, "name": "PgDog", "slug": "pgdog", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e611bab66e36c7b14163abfaf0665e260a2ac3e2.png", "website": "https://pgdog.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "PgDog is an application for sharding PostgreSQL. It understands SQL and can distribute queries automatically between databases. It's built for managed databases, like AWS RDS, and doesn't require any changes to application code or schema.\r\n\r\nIn addition to sharding, PgDog is a load balancer and pooler, so it can act as a replacement for PgBouncer, RDS Proxy, and other Postgres scaling products. It brings the simplicity and performance of HTTP load balancing to the database.\r\n\r\nBuilt from the experience of sharding Postgres at Instacart during peak growth in 2020, PgDog is the answer to the old question: does Postgres scale? It does now.", "one_liner": "Scaling engine for PostgreSQL", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1745009582, "tags": [ "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pgdog", "api": "https://yc-oss.github.io/api/batches/spring-2025/pgdog.json" }, { "id": 30464, "name": "Sixtyfour", "slug": "sixtyfour", "former_names": [ "Sixtyfour", "Sixtyfour AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7a94c5b6ca35db4a8ecda083bd02671f8be5393f.png", "website": "https://www.sixtyfour.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Sixtyfour deploys AI agents that investigate people and companies across the open and dark web, official records, proprietary databases, and unstructured sources. We resolve identities, map entity relationships, and surface risk signals for teams where data quality is essential.", "one_liner": "Intelligence Infrastructure on People and Entities", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1747432267, "tags": [ "B2B", "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sixtyfour", "api": "https://yc-oss.github.io/api/batches/spring-2025/sixtyfour.json" }, { "id": 30474, "name": "RunRL", "slug": "runrl", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/97a1186ade1980432028fbe0af8cf6b4d804a4cb.png", "website": "https://runrl.com", "all_locations": "San Francisco, CA, USA", "long_description": "RunRL improves LLMs and AI agents with reinforcement learning. Do you have a model that needs to get better at a certain task? Are you tired of messing around with prompts? Do you spend a lot of money on observability, and wish that all this data could let your model self-improve? Well, head on over to RunRL.com, and see what we have to offer! If you give us a model, a prompt, and a reward, we’ll make your model’s reward go up.", "one_liner": "Reinforcement learning as a service", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1743582739, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runrl", "api": "https://yc-oss.github.io/api/batches/spring-2025/runrl.json" }, { "id": 30475, "name": "Morphik", "slug": "morphik", "former_names": [ "DataBridge" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1a260c523f9c222814023a16c76c6a2b22616cd5.png", "website": "https://morphik.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Morphik is open-source multimodal search for AI apps. We're used by customers ranging from space-tech teams searching across research papers to developers building brokerage agents.", "one_liner": "Open-source multimodal search for AI apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1745265466, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source", "Search", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/morphik", "api": "https://yc-oss.github.io/api/batches/spring-2025/morphik.json" }, { "id": 30507, "name": "ParaQuery", "slug": "paraquery", "former_names": [ "Hypermorphic" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/023b1fec88d11ac0cc00d33e137188a1088f80f1.png", "website": "https://paraquery.com", "all_locations": "New York, NY, USA; Remote", "long_description": "ParaQuery is a fully-managed GPU-accelerated Spark solution providing double the performance at half the cost compared to solutions like Databricks and BigQuery. It is fully Spark-compatible, cloud agnostic, and has seamless integrations everywhere, all without vendor lock-in. ParaQuery makes it trivial to run large SQL and Spark workloads efficiently and serverlessly, without any data migrations.", "one_liner": "Managed GPU-accelerated Spark + SQL at 2x speed and half the cost", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1745603504, "tags": [ "Developer Tools", "Analytics", "Big Data", "Enterprise Software", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/paraquery", "api": "https://yc-oss.github.io/api/batches/spring-2025/paraquery.json" }, { "id": 30521, "name": "Kairos", "slug": "kairos", "former_names": [ "Janus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3b44f7b050ecc3ee1451baeb4e0a733b19937955.png", "website": "https://www.withkairos.co/", "all_locations": "San Francisco, CA, USA", "long_description": "Kairos closes the last-mile reliability gap in AI deployments. \r\n\r\nWe bring frontier techniques to companies in critical industries, deploying specialized agents that encode operator expertise and reliably automate their most manual workflows.", "one_liner": "Specialized AI for Critical Industries", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1748466933, "tags": [ "AIOps", "Machine Learning", "Reinforcement Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kairos", "api": "https://yc-oss.github.io/api/batches/spring-2025/kairos.json" }, { "id": 30522, "name": "Naïve", "slug": "naive", "former_names": [ "Relixir.ai", "Relixir", "Naive", "Naïve", "naïve" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d9f36771516883d109fe1d640d056334a197d1d8.png", "website": "https://usenaive.ai", "all_locations": "San Francisco, CA, USA", "long_description": "The full stack your agent needs to act in the real world — compute, payments, identity, incorporation, 10,000+ tools — in one config file. \r\n\r\nPaste a prompt into your coding agent, it writes naive.config.ts, and provisions all infrastructure for your apps, agents, businesses. One API, one balance, every action governed.\r\n\r\nWe're a small, fast-moving, remote-first team.", "one_liner": "Unified Agent Infrastructure", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1747424808, "tags": [ "Artificial Intelligence", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/naive", "api": "https://yc-oss.github.io/api/batches/spring-2025/naive.json" }, { "id": 30549, "name": "Airweave", "slug": "airweave", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/257567a4b9d73aa0377d1adf521ba46dc6b0340f.png", "website": "https://airweave.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Open-source context retrieval for AI agents across workspaces. It connects to productivity tools, email, document stores, or any private data source and transforms their contents into searchable knowledge bases for agents.", "one_liner": "The open-source context retrieval layer for agents", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1744594621, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/airweave", "api": "https://yc-oss.github.io/api/batches/spring-2025/airweave.json" }, { "id": 30605, "name": "Dedalus Labs", "slug": "dedalus-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7090c5a2d73a4c3057030995d02dc87abae964a5.png", "website": "https://www.dedaluslabs.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "The fastest persistent computer for agents. Host long-running, stateful agents that never sleep in <250ms. ", "one_liner": "Compute substrate for AI agents", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1756399069, "tags": [ "Artificial Intelligence", "Developer Tools", "Workflow Automation", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dedalus-labs", "api": "https://yc-oss.github.io/api/batches/summer-2025/dedalus-labs.json" }, { "id": 30611, "name": "AgentMail", "slug": "agentmail", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5c18d385fb2e41299574abf5d25f5ba98485d781.png", "website": "https://agentmail.to", "all_locations": "San Francisco, CA, USA", "long_description": "AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail does for humans.", "one_liner": "Email Inboxes for AI Agents", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1750990316, "tags": [ "Developer Tools", "API", "Email" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/agentmail", "api": "https://yc-oss.github.io/api/batches/summer-2025/agentmail.json" }, { "id": 30612, "name": "truthsystems", "slug": "truthsystems", "former_names": [ "Truth Systems" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a8136f761e13642b6fed7c2f34b631be3b028652.png", "website": "https://www.truthsystems.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Truth Systems provides a compliance agent to govern the use of generative AI. It translates operational policies into intelligent, real-time guardrails that monitor every AI interaction. This empowers companies to proactively block non-compliant actions and align access to AI tools with user competency. By eliminating the risks and operational blind spots associated with uncontrolled AI adoption, our platform enables enterprises to fully leverage the technology's potential without compromising security. \r\n\r\nWe are establishing the new standard for AI governance, building a future where every professional can innovate safely and confidently.", "one_liner": "Automatically blocking risky behavior with real-time governance agents", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1753229882, "tags": [ "Artificial Intelligence", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/truthsystems", "api": "https://yc-oss.github.io/api/batches/summer-2025/truthsystems.json" }, { "id": 30625, "name": "LLM Stats", "slug": "llm-stats", "former_names": [ "ZeroEval", "CallingBox" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3a26ef8cd21c96b9e05cbe02e5462bd2096d53b7.png", "website": "https://llm-stats.com", "all_locations": "New York, NY, USA", "long_description": "We build independent and contamination-proof benchmarks that measure real world performance.\r\n\r\nLLM Stats is the most complete LLM leaderboard. We have the most complete archive of LLM benchmark results and also run independent evaluations that are not the classical ones that are already in the training data of most models.\r\n\r\nOur mission: become the biggest community dedicated to AI transparency.", "one_liner": "Independent AI evaluations lab", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1755052091, "tags": [ "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/llm-stats", "api": "https://yc-oss.github.io/api/batches/summer-2025/llm-stats.json" }, { "id": 30643, "name": "Nuntius", "slug": "nuntius", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/419ca938d39201c4fff4ef02cd003dd413be8954.png", "website": "https://www.nuntius.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Applying artificial intelligence to economically productive use-cases requires bulletproof alignment. We’re solving that.", "one_liner": "Making Models Follow Rules.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1754692935, "tags": [ "Artificial Intelligence", "Reinforcement Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nuntius", "api": "https://yc-oss.github.io/api/batches/summer-2025/nuntius.json" }, { "id": 30650, "name": "Imprezia", "slug": "imprezia", "former_names": [ "AdImpress" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dcf816765d47aaccb81f4306b7dcf298ccb8337e.png", "website": "https://imprezia.ai", "all_locations": "San Francisco, CA, USA", "long_description": "The first advertising infrastructure designed specifically for AI apps. Seamlessly integrate contextual brands & products that enhance user experience while generating revenue to pay the inference bills.", "one_liner": "The World's First AI Ad Network.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1753378295, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/imprezia", "api": "https://yc-oss.github.io/api/batches/summer-2025/imprezia.json" }, { "id": 30665, "name": "Pangolin", "slug": "pangolin", "former_names": [ "Fossorial" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e255c0b8547eae92642ef5a790e42e33f9bed016.png", "website": "https://pangolin.net", "all_locations": "San Francisco, CA, USA", "long_description": "Pangolin is an open-source, identity-based remote access platform built on WireGuard that enables secure, seamless connectivity to private and public resources.", "one_liner": "Identity-aware VPN and proxy for remote access to anything, anywhere.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1752801073, "tags": [ "Open Source", "Enterprise Software", "Networks" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pangolin", "api": "https://yc-oss.github.io/api/batches/summer-2025/pangolin.json" }, { "id": 30710, "name": "Manufact", "slug": "manufact", "former_names": [ "mcp-use", "Manufact (formerly mcp-use)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3838f80b214ed1fcda53a2778860e8be11cfdb0d.png", "website": "https://manufact.com", "all_locations": "San Francisco, CA, USA", "long_description": "Manufact is the MCP cloud platform to get your product ready for Claude Connectors marketplace, ChatGPT App Store and any AI agent that supports MCP.\r\nWe're the team behind mcp-use SDK, the open-source framework for building MCP Apps with 10k github stars and 8M+ downloads across python and typescript.\r\n\r\nIt's the fastest and most complete solution for production-ready MCP servers.", "one_liner": "Cloud infrastructure for MCP servers and Claude / ChatGPT apps.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1752861544, "tags": [ "Developer Tools", "B2B", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/manufact", "api": "https://yc-oss.github.io/api/batches/summer-2025/manufact.json" }, { "id": 30712, "name": "Relling", "slug": "relling", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e003594279b3a4474845b643ff2ee16c26f34a1a.png", "website": "https://relling.co", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "deploying the first billion robots for manufacturing", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1756070413, "tags": [ "Artificial Intelligence", "Robotics" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/relling", "api": "https://yc-oss.github.io/api/batches/summer-2025/relling.json" }, { "id": 30715, "name": "Autumn AI", "slug": "autumn-ai", "former_names": [ "Chiral Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c561ac3ff3132e3dda05b6de7836b2d1b55ed1aa.png", "website": "https://autumnai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Autumn is building the first real-time signal intelligence platform for GTM teams. We monitor posts, commits, blogs, and announcements, surfacing buying signals the moment they appear. Define your ICP and the signals that matter, and we deliver a condensed, real-time feed filtered by intents.", "one_liner": "Stalk your prospects at scale.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770313792, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/autumn-ai", "api": "https://yc-oss.github.io/api/batches/winter-2026/autumn-ai.json" }, { "id": 30723, "name": "Miso Labs", "slug": "miso-labs", "former_names": [ "Kamino Learning", "Dalta Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8dd28df9a99151aedfe26a296d8e112af2bf4edb.png", "website": "https://misolabs.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Miso Labs is building the world’s most emotive foundation models for voice. We believe that the next generation of AI interactions shouldn't just be functional—they should be human. By bringing warmth and lightning-fast speed to the voice layer, we empower developers to build voice agents that users truly love.", "one_liner": "Emotive foundation voice models", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1780176393, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/miso-labs", "api": "https://yc-oss.github.io/api/batches/spring-2026/miso-labs.json" }, { "id": 30740, "name": "Metis", "slug": "metis", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/46b0762df0bb77a07e7ee5cbbad034e5c74e1cb4.png", "website": "https://withmetis.ai", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We build infrastructure enabling AI agents to reliably perform complex tasks in production", "one_liner": "Infrastructure to build reliable agents", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1757196548, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Acquired", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/metis", "api": "https://yc-oss.github.io/api/batches/summer-2025/metis.json" }, { "id": 30762, "name": "KERNEL", "slug": "kernel", "former_names": [ "Kernel" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0b651ae4215e55c6eec3b366c18c9dcdd7838a97.png", "website": "https://www.kernel.sh", "all_locations": "San Francisco, CA, USA", "long_description": "Kernel is crazy fast, open source infra for AI agents to access the internet 🧠🕸️\r\n- Built on unikernels for crazy fast cold starts and low resource usage\r\n- Sub-150ms cold starts on managed headful browsers\r\n- Built-in stealth mode with residential proxies and automatic CAPTCHA solving\r\n- Full observability: session recording, live view, and full logs\r\n- Persistent sessions that maintain cookies and auth across invocations\r\n- Native support for all browser and computer use frameworks\r\n- SOC 2 compliant and HIPAA-ready\r\n\r\nTrusted by Cash App, Rye, and 1000+ others. Backed by Accel & Y Combinator (S25).", "one_liner": "Crazy fast, open source infra for AI agents to use the Internet", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1753229701, "tags": [ "Developer Tools", "Cloud Computing", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kernel", "api": "https://yc-oss.github.io/api/batches/summer-2025/kernel.json" }, { "id": 30777, "name": "Modelence", "slug": "modelence", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/caf676672b230c36291913a0a2ddce1bd212e7b0.png", "website": "https://modelence.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "You built the demo in a weekend. Now you need auth, a prod-grade database, real-time events, AI observability, cron jobs, email, monitoring… and you needed them yesterday.\r\n\r\nWe spent a decade at our previous startup, building a $500M platform while scaling to millions of users and customers like Meta & Netflix. Now we're standardizing how web applications are built with an open-source framework and AI App Builder, so non developers can build reliable production apps and not just prototypes.\r\n\r\nModelence is a batteries-included platform with a dedicated web app framework that's designed for building production grade apps with AI, abstracting away the standard building blocks:\r\n- Authentication\r\n- Database\r\n- Hosting\r\n- AI integration\r\n- Cron jobs\r\n- Live / real-time data\r\n- Email integration\r\n- Monitoring\r\n\r\nMost AI app builders just stitch together multiple services and existing frameworks. The reliability drops hard because integrations between different parts break. Modelence defines a single full-stack framework with dedicated cloud infrastructure, where these integrations are already built into the framework and don't need to be built for every app.", "one_liner": "Build production-ready apps with AI", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1752778004, "tags": [ "Artificial Intelligence", "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/modelence", "api": "https://yc-oss.github.io/api/batches/summer-2025/modelence.json" }, { "id": 30804, "name": "Luminal", "slug": "luminal", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/200fe1fa3e40bd9aed419582490f17ed6cf00c37.png", "website": "https://luminal.com", "all_locations": "San Francisco, CA, USA", "long_description": "Luminal builds an ML framework and compiler that generates GPU code.\r\nOur stack 10x's model speed while simplifying deployment and cutting idle GPU costs\r\n\r\nGithub: https://github.com/luminal-ai/luminal\r\nDiscord: https://discord.gg/APjuwHAbGy", "one_liner": "Making AI run fast on any hardware.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1752295982, "tags": [ "AIOps", "Developer Tools", "Cloud Computing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/luminal", "api": "https://yc-oss.github.io/api/batches/summer-2025/luminal.json" }, { "id": 30835, "name": "Brickanta", "slug": "brickanta", "former_names": [ "Brickanta AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2f5fc73a5deec1c3a7c627cea71c8345b56ca431.png", "website": "https://www.brickanta.com", "all_locations": "Stockholm, Stockholm County, Sweden", "long_description": "Brickanta – agentic AI for society builders. Hundreds of construction-specific AI agents for project analysis, insights, tenders, procurement, and more. Combine the latest AI technology with your organization's project data, templates, and workflows to identify risks and opportunities early and produce better decision support. Brickanta has raised $8 million from leading AI, construction, and real estate investors behind companies like OpenAI/ChatGPT, Airbnb, Klarna, Spotify, and Plangrid-Autodesk, as well as star investors such as Mario Götze, Anton Osika, and Northzone (see movie and press). The founding team has been building and implementing AI in construction and industry since 2018 at companies such as ABB, Fabege, Husqvarna, IKEA and Konecranes.\r\n", "one_liner": "Agentic AI for Society Builders", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1759093006, "tags": [ "Machine Learning", "Construction", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Sweden", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/brickanta", "api": "https://yc-oss.github.io/api/batches/fall-2025/brickanta.json" }, { "id": 30854, "name": "Hyperspell", "slug": "hyperspell", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4149c6afc651c9770fc182e08dde776e24f88554.png", "website": "https://hyperspell.com", "all_locations": "San Francisco, CA, USA", "long_description": "Hyperspell is your Company Brain. AI agents are brilliant and clueless. They ace any test and still have no idea how your company works. Hyperspell connects your tools and synthesizes documents and conversations into a live, permissioned context graph. Any agent can read from it and write back to it like a filesystem, with every fact traced to source.", "one_liner": "Your Company Brain", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1760534513, "tags": [ "Machine Learning", "SaaS", "Data Engineering", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hyperspell", "api": "https://yc-oss.github.io/api/batches/fall-2025/hyperspell.json" }, { "id": 30891, "name": "SF Tensor", "slug": "sf-tensor", "former_names": [ "Emma Lang" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7b80c521c36f8132868240eedba730602859b428.png", "website": "https://sf-tensor.com", "all_locations": "", "long_description": "AI researchers should be pushing the boundaries of what's possible with new architectures and training methods. Instead, they waste weeks configuring cloud infrastructure, debugging distributed systems, and optimizing their GPU code. We know because we lived it: While training our own models across thousands of GPUs earlier this year, we spent more time fighting our infrastructure than doing actual research.\r\n\r\nThat's why we're building two things. First, Elastic Cloud: a managed platform that automatically finds the cheapest GPUs across all providers, handles spot instance preemption, and cuts compute costs by up to 80%. Second, automatic kernel optimization that makes training code run faster by modeling hardware topology, often beating hand-tuned implementations.\r\n\r\nThe problem is that getting high performance across different hardware is genuinely hard. NVIDIA's CUDA moat exists because writing fast kernels requires deep expertise. Most teams either accept vendor lock-in or hire expensive kernel engineers. Our goal is to break the CUDA moat.\r\n\r\nThe compute bottleneck is the biggest constraint on AI progress. NVIDIA can't manufacture enough GPUs, and their monopoly keeps prices astronomical. Meanwhile, AMD, Google, and Amazon are shipping capable alternative hardware that nobody uses because the software is too hard. We're breaking that moat. If we succeed, anyone will be able to train state-of-the-art models without thinking past their PyTorch code.", "one_liner": "Infrastructure for AI labs to focus on research.", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1759869599, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/sf-tensor", "api": "https://yc-oss.github.io/api/batches/fall-2025/sf-tensor.json" }, { "id": 30899, "name": "Sciloop", "slug": "sciloop", "former_names": [ "SciLoop" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f01d1e4f95660e72f930c4f8b2542e2224dc9107.png", "website": "https://sciloop.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Sciloop creates expert-level math and physics problems that frontier AI models can't solve, then sells the data to AI labs for training and evaluation. Our problems are created by IPhO and IMO medalists — the top 0.01% of STEM talent globally. On our benchmark, models like GPT 5.4 Pro and Gemini 3.1 Pro score 0-5% on our hardest problems. We work with AI labs to supply continuous, fresh training data that pushes the frontier of mathematical and scientific reasoning. Founded by Bilal and Osman, International Physics Olympiad medalists from MIT with hands-on ML research experience at MIT CSAIL.\r\n", "one_liner": "Expert STEM reasoning data for frontier AI labs.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1761248663, "tags": [ "Artificial Intelligence", "Marketplace", "Data Labeling", "Big Data" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sciloop", "api": "https://yc-oss.github.io/api/batches/fall-2025/sciloop.json" }, { "id": 30913, "name": "Captain", "slug": "captain", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0c5e5da360891b80b4a1d6d511de963d613bbf08.png", "website": "https://runcaptain.com", "all_locations": "San Francisco, CA, USA", "long_description": "Captain delivers the most accurate file search engine built for AI agents. We’ll index data from the sources folks already use like S3, SharePoint, and Google Drive, and easily scale multimodal, petabyte-level content search. We’re the Snowflake for Unstructured Data.\r\n\r\nCaptain tops the Open-RAG-Benchmark with over 20% higher accuracy than standard RAG pipelines. We achieve this through robust data processing techniques like embedding normalization across modalities, ensuring that representations cluster by semantic content rather than data type.", "one_liner": "Give AI agents accurate knowledge search that scales", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1762492786, "tags": [ "B2B", "API", "Data Engineering", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/captain", "api": "https://yc-oss.github.io/api/batches/winter-2026/captain.json" }, { "id": 30935, "name": "s2.dev", "slug": "s2-dev", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/db49ec4c66c85d205171bbf2f1700ea1146f627c.png", "website": "https://s2.dev", "all_locations": "San Francisco, CA, USA", "long_description": "S2 is an API for durable streams. We make working with streaming data dead simple and reliable.\r\n\r\nThe more we worked on data systems, the more we felt like there was a missing building block. The seamless experience of object storage simply did not exist for durable streams – so we set out to fix that!\r\n\r\nS2 reimagines streams as an unlimited and access-controlled web resource. Like if Kafka and S3 had a baby.\r\n\r\n- Building agents? Use granular streams to persist context in real time, make workflows auditable, and coordinate between agents.\r\n\r\n- Publishing fast-moving data? Streams support high fanout and can be accessed directly over the internet, so they are a great fit for broadcasting real-time feeds.\r\n\r\n- Sandboxing? Emit to per-instance streams, and read history or live events just as easily.\r\n\r\n- Local-first and multiplayer experiences? Propagate updates reliably and efficiently.\r\n\r\nStop dealing with clusters, and start streaming.", "one_liner": "API for unlimited, durable, real-time streams", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1759174945, "tags": [ "Developer Tools", "API", "Infrastructure", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/s2-dev", "api": "https://yc-oss.github.io/api/batches/fall-2025/s2-dev.json" }, { "id": 31004, "name": "Dome", "slug": "dome", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7dc9ddeb09c634cfdedc5563ec8d3c525a7e8189.png", "website": "https://domeapi.io", "all_locations": "", "long_description": "Dome makes it easy to build on prediction markets like Polymarket and Kalshi. We provide the developer infrastructure to access, analyze, and build on prediction markets. \r\n\r\nWith our unified API, developers can access live and historical data, including granular datasets not available natively, across multiple platforms at once. Dome makes it simple to trade, embed market data into products, and deploy strategies across multiple platforms through one interface.\r\n", "one_liner": "A unified API for prediction markets, like Kalshi and Polymarket", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1759389556, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Inactive", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dome", "api": "https://yc-oss.github.io/api/batches/fall-2025/dome.json" }, { "id": 31010, "name": "Amika", "slug": "amika", "former_names": [ "Fixpoint" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c42840d914de4ea4ec78f647bf0db2e93434ca5d.png", "website": "https://www.amika.dev/", "all_locations": "New York, NY, USA", "long_description": "Amika is infra to build your software factory.\r\n\r\nWe give your team sandboxed AI coding agents in the cloud: the same infrastructure Ramp, Coinbase, and Stripe built in-house. Kick off work from a web UI, CLI, Slack, or API. Use your preferred coding agent (Claude Code, Codex, etc.). Each agent understands your codebase, runs autonomously, and ships real PRs with live previews of the apps it changed. Use it as your daily driver or plug it into your own code-gen pipeline via API.", "one_liner": "Infra to build your own software factory", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1759722442, "tags": [ "Artificial Intelligence", "Machine Learning", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/amika", "api": "https://yc-oss.github.io/api/batches/fall-2025/amika.json" }, { "id": 31036, "name": "Mantis", "slug": "mantis", "former_names": [ "Mantis Biotechnology" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d2b5bfa4fe3cce9bf181ad8d59612747b7903c6d.png", "website": "https://mantisbiotech.com/", "all_locations": "New York City, NY, USA", "long_description": "Mantis is a digital twin company that combines LLMs with high-fidelity physics simulations in order to convert rare and difficult-to-access human behavior data into predictive models. ", "one_liner": "Digital Twins of humans", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1766166166, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mantis", "api": "https://yc-oss.github.io/api/batches/winter-2026/mantis.json" }, { "id": 31080, "name": "Didit", "slug": "didit", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/202e6cd94d0ec2c8de835c56ce6b880f99f033d5.png", "website": "https://didit.me/", "all_locations": "San Francisco, CA, USA", "long_description": "One API for KYC, KYB, AML, biometrics, and fraud — powered by 1,000+ data sources, 200+ signals, and in-house AI models. Global coverage. Integrate in minutes, pay as you go, 500 free checks/month. Start free at business.didit.me.", "one_liner": "Infrastructure for identity and fraud.", "team_size": 16, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1764601102, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/didit", "api": "https://yc-oss.github.io/api/batches/winter-2026/didit.json" }, { "id": 31084, "name": "Klaus AI", "slug": "klaus-ai", "former_names": [ "Bits" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6ad7cbe9bb51e9d5c0dea0e9dc6f1d62f8da6903.png", "website": "https://klausai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Get your personal OpenClaw instance on the cloud and connected to your Slack or other messaging app in 3 minutes. Pre-installed security features and common skills. ", "one_liner": "Fast and Safe OpenClaw on the cloud", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770051535, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/klaus-ai", "api": "https://yc-oss.github.io/api/batches/winter-2026/klaus-ai.json" }, { "id": 31088, "name": "RunAnywhere", "slug": "runanywhere", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/361f4cc73d27e788a8d1f92355ba04c3d71218ee.png", "website": "https://www.runanywhere.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Edge AI is inevitable, but shipping it is painful: every device class behaves differently, runtimes vary, models are huge, and performance collapses under memory/power constraints. RunAnywhere turns that into an enterprise-ready workflow: one SDK to run models on-device, plus a control plane to manage models, enforce policies, and measure outcomes across thousands of devices.", "one_liner": "The default way of running on-device AI at Scale", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1767296079, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runanywhere", "api": "https://yc-oss.github.io/api/batches/winter-2026/runanywhere.json" }, { "id": 31110, "name": "Cascade", "slug": "cascade", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3cc110e9433eb8ebeb8edd42c08cec81dca5f15c.png", "website": "https://runcascade.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Cascade helps companies take their proprietary data and workflows to align models for their use cases, resulting in higher throughput intelligence that works better, faster, and cheaper.", "one_liner": "Distilling Proprietary Intelligence", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770726393, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cascade", "api": "https://yc-oss.github.io/api/batches/winter-2026/cascade.json" }, { "id": 31114, "name": "Piris Labs", "slug": "pirislabs", "former_names": [ "Piris Inc.", "Pirislabs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cfbd3640d376f89f668901f7449636b7f882fdb6.png", "website": "https://pirislabs.io/", "all_locations": "San Francisco, CA, USA", "long_description": "Piris Labs offers a full-stack inference service that eliminates the AI data movement bottleneck. By pairing proprietary photonic hardware with a vertically optimized software stack, we minimize the \"memory wall\" associated with expensive GPUs. This allows us to deliver the same performance as traditional clusters at a fraction of the cost. Our technology improves effective FLOP utilization and reduces latency, finally making the unit economics of trillion-parameter models sustainable. Founded by a team of MIT physicists and Meta AI experts.", "one_liner": "Inference at Light Speed", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770857008, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pirislabs", "api": "https://yc-oss.github.io/api/batches/winter-2026/pirislabs.json" }, { "id": 31128, "name": "Cumulus Labs", "slug": "cumulus-labs", "former_names": [ "Cumulus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a985c19aae7a6332fcfc82b7724dd2f4276053d2.png", "website": "https://cumuluslabs.io", "all_locations": "San Francisco, CA, USA", "long_description": "Cumulus Labs lets engineering teams ship AI in production without needing a dedicated ML platform team. Right now, companies building AI products are forced to stitch together separate vendors for routing, observability, evaluation, fine-tuning, and inference. This fragmented approach is brittle, expensive, and is a common reason enterprises fail with AI. \r\n\r\nWe replace that entire stack with a single unified platform. Developers can keep their existing code while instantly upgrading to a unified platform that handles routing, semantic caching, continuous shadow evaluation, simulated data, and one-click fine-tuning. \r\n\r\nBehind the platform is Ion, our proprietary inference engine running on a custom NVIDIA Grace GPU fleet. Ion uses in-house custom GPU kernels to deliver 30 to 50 percent more throughput than standard vLLM or SGLang, giving our customers SOTA inference economics.", "one_liner": "The Fastest Multimodal Inference OS", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1768427687, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/cumulus-labs", "api": "https://yc-oss.github.io/api/batches/winter-2026/cumulus-labs.json" }, { "id": 31137, "name": "Luel", "slug": "luel", "former_names": [ "Vidcoin" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b08b4ca96925b2e8c409dfbed108a0b4f3808348.png", "website": "https://luel.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Luel is a sourcing and licensing platform for rights-cleared multimodal training data at scale. We work with frontier AI teams to provide high-quality bespoke data collections and off-the-shelf datasets.", "one_liner": "Turning everyday words and actions into usable training data.", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1763965677, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/luel", "api": "https://yc-oss.github.io/api/batches/winter-2026/luel.json" }, { "id": 31147, "name": "Salus", "slug": "salus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ab475a73fae950cedb2c238eb5a23d6a709d5cb2.png", "website": "https://www.usesalus.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Your agent processed a refund without looking up the order ID, costing you thousands. You only found out three hours later from a support ticket. Evals, output scoring, and observability can reduce the likelihood of mistakes like these occurring - but there's no solution that inspects and prevents an action as it’s about to execute. Salus does that.\r\n\r\nWe’ve built an API that wraps around your agent and checks its actions at run time, blocking incorrect ones and providing immediate feedback to guide retries. Kevin and Vedant were roommates at Stanford, where they both studied computer science. ", "one_liner": "Guardrails to validate your agent's actions before they execute", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770354850, "tags": [ "Developer Tools", "B2B", "API", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/salus", "api": "https://yc-oss.github.io/api/batches/winter-2026/salus.json" }, { "id": 31152, "name": "Fern", "slug": "fern-bot", "former_names": [ "ProactiveAI", "Ishiki Labs", "Fern (Formerly Ishiki Labs)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/937df36cb9a1992b6e2ab4f4415451f1ad6f7174.png", "website": "https://fern.bot", "all_locations": "", "long_description": "Enabling physical AI at scale.", "one_liner": "Enabling physical AI at scale.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1768297786, "tags": [ "Robotics", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/fern-bot", "api": "https://yc-oss.github.io/api/batches/winter-2026/fern-bot.json" }, { "id": 31154, "name": "Orthogonal", "slug": "orthogonal", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ec4d813cd81be3598547a305102414461123fea9.png", "website": "https://orthogonal.com", "all_locations": "San Francisco, CA, USA", "long_description": "APIs weren't built for agents. Orthogonal fixes that. We enable agentic payments so any agent can instantly discover, access, and pay for hundreds of APIs. No subscriptions, no sales calls, just pay per use. API providers list once and get paid every time an agent calls their API.", "one_liner": "Agentic Payments for APIs", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1769466101, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/orthogonal", "api": "https://yc-oss.github.io/api/batches/winter-2026/orthogonal.json" }, { "id": 31164, "name": "Compresr", "slug": "compresr", "former_names": [ "Cmprsr", "compresr" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7768e73d87dc6915fd2a78cbdff56013e194c8de.png", "website": "https://compresr.ai", "all_locations": "", "long_description": "Compresr provides an API that compresses LLM context without losing what matters. It’s a drop-in for agents and RAG that cuts token costs and improves accuracy.", "one_liner": "LLM context compression for better accuracy", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1768812885, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/compresr", "api": "https://yc-oss.github.io/api/batches/winter-2026/compresr.json" }, { "id": 31165, "name": "IncidentFox", "slug": "brownie", "former_names": [ "Brownie" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/43fb964e8e0ca12dcc1000b4c4c2d6be7ffc203e.png", "website": "https://incidentfox.ai", "all_locations": "San Francisco, CA, USA", "long_description": "AI SRE agents that automatically learn each customer’s system so they work just like an in-house engineer.", "one_liner": "AI SRE agent that triages, coordinates, and fixes production incidents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1771353224, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/brownie", "api": "https://yc-oss.github.io/api/batches/winter-2026/brownie.json" }, { "id": 31172, "name": "Terminal Use", "slug": "terminal-use", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7c1f9c6555570a59695390a5a40a26ba79862a09.png", "website": "https://www.terminaluse.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Terminal Use is an orchestration platform for background agents. Purpose-built for agents that use filesystems. Our platform is CLI-first, making it easy for your coding agents to experiment and continuously improve your deployed agents.", "one_liner": "Vercel for background agents", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770866075, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/terminal-use", "api": "https://yc-oss.github.io/api/batches/winter-2026/terminal-use.json" }, { "id": 31185, "name": "Chamber", "slug": "chamber", "former_names": [ "Astraio" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1fc77901b81373bfd2cdb4b4fd70816597bb561.png", "website": "https://www.usechamber.io", "all_locations": "Seattle, WA, USA", "long_description": "Chamber puts your AI infrastructure on autopilot, and saves your machine learning engineers hours of manual effort. Our agents continually monitor, detects failures, provide root-cause analysis, resolve issues, and optimize AI workloads and scale across clouds. It operates like an autonomous infrastructure team, helping save your research and engineers hours each day, and debugging workload performance issues. Your ML teams move faster, infra waste drops, and GPU bottlenecks disappear.", "one_liner": "The AIOps Agent for ML Teams", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1768078423, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/chamber", "api": "https://yc-oss.github.io/api/batches/winter-2026/chamber.json" }, { "id": 31208, "name": "Oximy", "slug": "oximy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f253ec2ac4c62d3fd349aefdf584c9074cae87d.png", "website": "https://oximy.com", "all_locations": "San Francisco, CA, USA", "long_description": "Oximy helps enterprises understand and manage AI usage across their workforce.\r\n\r\nUsed by security, finance, and transformation teams to track adoption, control spend, and manage governance as AI scales.", "one_liner": "See and control all AI activity across your enterprise", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1769530723, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/oximy", "api": "https://yc-oss.github.io/api/batches/winter-2026/oximy.json" }, { "id": 31211, "name": "Sazabi", "slug": "sazabi", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2fca2808f8b0ea2f65302051164b0360bec51746.png", "website": "https://www.sazabi.com/", "all_locations": "San Francisco, CA, USA", "long_description": "The AI-native observability platform for fast-moving engineering teams. Backed by tastemakers from the world's top AI companies: Vercel, Graphite, Daytona, Browserbase, LangChain, Mastra, Replit, and more.", "one_liner": "The AI-native observability platform for fast-moving engineering teams", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1774488944, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sazabi", "api": "https://yc-oss.github.io/api/batches/spring-2026/sazabi.json" }, { "id": 31216, "name": "Archal", "slug": "archal", "former_names": [ "Archal Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d5457b412312bd26ecc72ccead99d16248cd087a.png", "website": "https://www.archal.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Modern AI agents can send emails, change code repos, and talk with external APIs. Archal verifies your agent takes the right actions, and opens a fix PR when it doesn't.", "one_liner": "The improvement loop for AI agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1776709029, "tags": [ "Artificial Intelligence", "Developer Tools", "API", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/archal", "api": "https://yc-oss.github.io/api/batches/summer-2026/archal.json" }, { "id": 31246, "name": "Inth", "slug": "inth", "former_names": [ "Consent.io", "Consent" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aca00ac880b2d3d17acae2b1679332dc8000c5f7.png", "website": "https://inth.com", "all_locations": "San Francisco, CA, USA", "long_description": "Inth helps fast-moving software teams prevent privacy failures before they reach production.\r\n\r\nPrivacy risk no longer lives in policy docs, dashboards, and questionnaires. It lives in code: consent flows, data deletion, vendors, logs, AI systems, and agent-written changes that move user data every day.\r\n\r\nInth starts with c15t, an open-source consent and privacy SDK with 3M+ npm downloads, used by teams like Zed, Infisical, and Expo. From there, Inth expands into code-native workflows for consent management, data subject requests, policy enforcement, vendor oversight, and audit-ready evidence.\r\n\r\nWe make privacy governance programmable, observable, and compliant by default.", "one_liner": "Enterprise privacy governance for companies that ship fast", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1776095941, "tags": [ "Artificial Intelligence", "Developer Tools", "Compliance", "Web Development", "Trust & Safety" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inth", "api": "https://yc-oss.github.io/api/batches/spring-2026/inth.json" }, { "id": 31250, "name": "The Token Company", "slug": "the-token-company", "former_names": [ "Otsofy" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4b6d23e94e331354b9f326725df83ff557b97c1a.png", "website": "https://thetokencompany.com", "all_locations": "San Francisco, CA, USA", "long_description": "Compression middleware that removes context bloat in milliseconds, lowering costs and improving end-to-end latency.\r\n\r\nCompression is especially effective across natural language workloads. In a blind LLM arena case study with one of our customers, compressed requests increased user preference, lowered costs, and lifted purchase volume by 5%.", "one_liner": "Compression middleware that improves LLM outputs", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1772525778, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/the-token-company", "api": "https://yc-oss.github.io/api/batches/winter-2026/the-token-company.json" }, { "id": 31252, "name": "Moda", "slug": "moda", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c76a18751e4b95b7b3cf621f7752449405d71aa5.png", "website": "https://moda.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Moda is the reliability & monitoring layer for agents. It surfaces patterns across agent hallucinations, laziness, forgetfulness, and tool call failures. While also providing analytics on user frustration, net promoter score, retention, and churn rates.\r\n\r\nIn the next 10 years, with more AI agents spawning and trying to get PMF, developing an agent that actually works for users is critical. Everyone has access to the same models, thus the ones that win on a product level will be the ones who learn fastest from real usage. Moda is that learning layer.", "one_liner": "The monitoring layer your AI agents need.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1769121297, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/moda", "api": "https://yc-oss.github.io/api/batches/winter-2026/moda.json" }, { "id": 31253, "name": "Maven", "slug": "maven", "former_names": [ "Lattice" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f91b1d1421f28de22ae9bbafcb6d5c03dc6cef5.png", "website": "https://trymaven.com", "all_locations": "San Francisco, CA, USA", "long_description": "We enable AI voice agents to collect payments over the phone through a single API call, handling card processing and PCI compliance across all payment gateways", "one_liner": "Payments Infrastructure for Voice Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770422490, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/maven", "api": "https://yc-oss.github.io/api/batches/winter-2026/maven.json" }, { "id": 31283, "name": "Ossus", "slug": "ossus", "former_names": [ "Librar", "Librar Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5d996045fb0f0538e45cf4f2a7445da3af339bb3.png", "website": "https://www.ossus.com", "all_locations": "San Francisco, CA, USA", "long_description": "We build intelligence for cultural institutions.\r\n\r\nOur first commercial product is for the literature industry with a focus on school and public libraries. It is a AI-native OS for libraries, that helps librarians save time on tedious tasks and lets them focus on their patrons.\r\n", "one_liner": "Intelligence for cultural institutions", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1769303203, "tags": [ "Culture", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ossus", "api": "https://yc-oss.github.io/api/batches/winter-2026/ossus.json" }, { "id": 31299, "name": "Wayco", "slug": "wayco", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/00d9df2c4df7159bbd9cfe29bf68638efb2f8ed3.png", "website": "https://wayco.ai", "all_locations": "New York City, NY, USA", "long_description": "Wayco is building a unified data intelligence layer for medical treatment of legal cases. From the first intake to instant settlement.", "one_liner": "AI operator for medlegal cases", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1770576314, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wayco", "api": "https://yc-oss.github.io/api/batches/winter-2026/wayco.json" }, { "id": 31300, "name": "Shofo", "slug": "shofo", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cdc8fbfe28cb5c8e4405b92f33ce7b6536b88c17.png", "website": "https://shofo.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We are building the world’s largest video library. We've aggregated billions of videos into a searchable index and use agents to find and label the exact datasets a lab needs on demand.\r\n\r\nIf a lab needs 100K hours of cooking videos where someone is holding a pan, with reasoning annotations on top, our agents search the index, extract the matching subset, route it through our labeling pipeline, and deliver a custom dataset in days, not months.", "one_liner": "The World's Largest Video Library", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1768432806, "tags": [ "Artificial Intelligence", "Data Labeling", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shofo", "api": "https://yc-oss.github.io/api/batches/winter-2026/shofo.json" }, { "id": 31329, "name": "primitive", "slug": "primitive", "former_names": [ "MyMX" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/68d79963abcea30afcb5624fb54adb42544a50ed.png", "website": "https://primitive.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Building the communication infrastructure needed for fully autonomous agents", "one_liner": "communication for agents", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1773121787, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/primitive", "api": "https://yc-oss.github.io/api/batches/spring-2026/primitive.json" }, { "id": 31375, "name": "Hub", "slug": "hub", "former_names": [ "Hub", "Hub.xyz" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4807c17f08dbbfbdd8f51297746a838ba6db58c1.png", "website": "https://hub.xyz", "all_locations": "San Francisco, CA, USA", "long_description": "Hub is a distributed real-world data infrastructure company that captures the lived richness of human experience, including voice, nuance, and perspective to train the next generation of AI models. \r\n\r\nThrough HubApp, our global network spanning 150+ countries sources high-fidelity, original data that cannot be found on the public web or generated synthetically. \r\n\r\nWe provide a completely automated pipeline coupled with human-in-the-loop validation to deliver production-ready multimodal data to frontier AI labs and Fortune 500 companies.", "one_liner": "Real-world training data for frontier AI labs and robotics.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1773429014, "tags": [ "Robotics", "Crowdsourcing", "Big Data", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hub", "api": "https://yc-oss.github.io/api/batches/spring-2026/hub.json" }, { "id": 31377, "name": "Limrun", "slug": "limrun", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ab10903dc4335cb12beff61e9e9cb75f732ed72a.png", "website": "https://lim.run", "all_locations": "San Francisco, CA, USA", "long_description": "Coding agents in the cloud don't work for majority of teams who require native capabilities; they lack XCode for iOS, Emulator for Android, Unity for game development teams. We are on a mission to cloudify every local development utility so that regardless of where it runs, your agent can compose an ideal set of capabilities on the fly so you don't need to run it on your laptop.\r\n\r\nToday, we provide remote services such as XCode, iOS & Android simulators to enable coding agents running in any sandbox to be able to build and iterate over mobile apps, too.\r\n\r\nReplit, Rork, Momentic, Minitap and more agent companies have built mobile development and testing experiences on Limrun platform. Coconote (Quizlet), SorceJobs (W25) and more companies with mobile apps use Limrun with their cloud agents, merging PRs without having to check out the code locally.", "one_liner": "Extend cloud sandboxes with iOS, Android and more", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1779230895, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/limrun", "api": "https://yc-oss.github.io/api/batches/spring-2026/limrun.json" }, { "id": 31386, "name": "Interfaze", "slug": "interfaze", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cbbb1bb306037fdebdde3c7b1d20cb434879fb79.png", "website": "https://interfaze.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Interfaze is an AI model built on a new architecture that merges specialized DNN/CNN models with transformers for tasks that require deterministic output and high consistency like Document intelligence, Object detection, Classification, Audio understanding and more.\r\n\r\nInterfaze outperforms large lab models like Gemini flash, Claude Sonnet and the GPT-5.4 mini series\r\n\r\nArchitecture paper: https://arxiv.org/abs/2602.04101\r\nFull open benchmarks: https://interfaze.ai/leaderboards", "one_liner": "AI model built for high accuracy deterministic tasks", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1774812127, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/interfaze", "api": "https://yc-oss.github.io/api/batches/spring-2026/interfaze.json" }, { "id": 31414, "name": "Drip", "slug": "drippay", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6a200f7dd92eb8502bc67be24771887da99cbcfb.png", "website": "https://usedrip.ai", "all_locations": "San Francisco, CA, USA", "long_description": "dripos sends first messages, handles replies, follows up, and books calls across iMessage, LinkedIn, Gmail, Slack, and group chats. You choose who it can message and when it can act.", "one_liner": "AI that books meetings for you", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1777049103, "tags": [ "B2B", "Recruiting", "Messaging", "Sales Enablement" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/drippay", "api": "https://yc-oss.github.io/api/batches/spring-2026/drippay.json" }, { "id": 31419, "name": "StableBrowse", "slug": "stablebrowse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ed9bc479aa95e772450f53b3ce34a581c2a1e4b7.png", "website": "https://stablebrowse.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We are making the browser layer for your AI agents. Agents don’t need to see UIs like us humans do. We give agents a semantic understanding of the web instead of brittle visual interfaces. Your agents can perform deep research, large-scale scraping, and complex automation—more efficiently with our knowledge graphs that turns the web into a native protocol for LLMs.", "one_liner": "Browser Layer for AI agents", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1774843315, "tags": [ "Artificial Intelligence", "API", "Automation", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stablebrowse", "api": "https://yc-oss.github.io/api/batches/spring-2026/stablebrowse.json" }, { "id": 31448, "name": "smol machines", "slug": "smol-machines", "former_names": [ "Smol Machines" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6c9db625bd34a051e8617673268bb5d9659339ed.png", "website": "https://smolmachines.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Smol machines solve the problem of \"but app works on my machine\" by shipping the machine.\r\n\r\nSmol machine enables devs to ship a lightweight virtual machine with any software, similar to how Electron ships an entire browser with the web app. ", "one_liner": "Ship software faster with portable, self contained virtual machines.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1775148410, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/smol-machines", "api": "https://yc-oss.github.io/api/batches/spring-2026/smol-machines.json" }, { "id": 31453, "name": "Minicor", "slug": "minicor", "former_names": [ "Laminar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e14eb470879a4e71c717ad6774095600e8b0de85.png", "website": "https://minicor.com", "all_locations": "San Francisco, CA, USA", "long_description": "Minicor connects AI startups to legacy desktop apps that have no API. Reliably, quickly and at scale.\r\n\r\nDescribe a workflow and get an API endpoint. Each call triggers a self-healing desktop automation on a Windows VM. On-prem, cloud, or Citrix. Build through your coding agent via our MCP.\r\n\r\nComplete with the observability tools to manage your customer relationship: full video replay of every automation, granular logging, and slack enabled alerts.", "one_liner": "Scalable windows desktop automations", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1772756028, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/minicor", "api": "https://yc-oss.github.io/api/batches/spring-2026/minicor.json" }, { "id": 31456, "name": "General Instinct", "slug": "general-instinct", "former_names": [ "Bitstream" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e506831e9805799a19c0fa94ac85f0578ee4374e.png", "website": "https://general-instinct.com/", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Deployable Physical AI on Any Edge Device.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1779088548, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/general-instinct", "api": "https://yc-oss.github.io/api/batches/spring-2026/general-instinct.json" }, { "id": 31459, "name": "Zibra Labs", "slug": "zibra-labs", "former_names": [ "TBD. We don't have a name yet." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/561de55fc1ba8b5c7254d0ad9eed2d656139b041.png", "website": "https://zibralabs.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We build distributed compute clusters with the cheapest CPUs and GPUs across Hyperscalers and Neoclouds for AI. Our mission is to bring frontier-grade infrastructure to everyone.\r\n\r\nWe're starting by building large scale high performance computing (HPC) clusters for quantitative trading firms to run parallel simulation workloads such as backtesting. \r\n\r\nOur technology generalizes to critical AI workloads such as post-training with reinforcement learning, fine-tuning, long-horizon agents with high tool use, and batch inference.", "one_liner": "Distributed runtime for AI workloads at scale", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1777682633, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zibra-labs", "api": "https://yc-oss.github.io/api/batches/spring-2026/zibra-labs.json" }, { "id": 31472, "name": "Wato", "slug": "wato", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a0fda3e03dbdf2968a5299c0170999587d03c6a.png", "website": "https://www.watolabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Wato gives AI agents shared memory, reusable workflows, connected tools, and living artifacts so work compounds across a team instead of disappearing into chat threads. Teams use Wato to give every agent access to trusted company context and turn useful runs into knowledge the next agent can build on.", "one_liner": "The control point for AI agents at work.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1779059409, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wato", "api": "https://yc-oss.github.io/api/batches/spring-2026/wato.json" }, { "id": 31475, "name": "Ardent", "slug": "ardent", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f4ef54cc2ae204ad4ac662f9bfacf6a3fa6faf47.png", "website": "https://tryardent.com", "all_locations": "San Francisco, CA, USA", "long_description": "Clone any postgres DB regardless of size in 6s so agents can test their work", "one_liner": "Database sandboxes for Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1775685642, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ardent", "api": "https://yc-oss.github.io/api/batches/spring-2026/ardent.json" }, { "id": 31482, "name": "Memory Store", "slug": "memory-store", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/81520a45661b113f68072bffbdfe2eeb3b94215d.png", "website": "https://memory.store", "all_locations": "San Francisco, CA, USA", "long_description": "One memory for your team's agents. \r\n\r\nTurn every meeting, Claude session, and Slack chat into context your team and agents share.", "one_liner": "Company Brain.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1777184787, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/memory-store", "api": "https://yc-oss.github.io/api/batches/spring-2026/memory-store.json" }, { "id": 31507, "name": "ProjectX", "slug": "projectx", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2f60ad803d2e9b0079d1a0e2e9afd248df7aafcd.png", "website": "https://www.projectx.cloud/", "all_locations": "San Francisco, CA, USA", "long_description": "Every computer ever made forces you to do one thing at a time. One cursor. One keyboard. One Hardware. One app in focus. Fifty years. Nobody questioned it.\r\n\r\nWe did. We started over.\r\n\r\nWe built InfinityOS, a fundamentally new computer OS on the cloud from ground up.\r\n\r\nInfinity runs every app in its own independent computer -- own GPU, own input, own environment. Windows and Linux in the same session. Humans and agents working side by side. No concurrency ceiling. Cold start in seconds. runs on the browser of any device..", "one_liner": "Agent native workspace for heavy parallel workflows on the web ", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1773453080, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/projectx", "api": "https://yc-oss.github.io/api/batches/spring-2026/projectx.json" }, { "id": 31516, "name": "Expanse", "slug": "expanse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/26ca5cac6157441dd12d0352f7d3fd4a77c4c39a.png", "website": "https://expanse.sh", "all_locations": "San Francisco, CA, USA", "long_description": "Expanse unlocks wasted GPU capacity. We recover idle compute through three capabilities: resource prediction (right-sizing job submissions before they reach the scheduler), optimisation suggestions (code and config changes researchers can apply themselves), and failure prediction (catching jobs that will fail before they consume hours of GPU time).\r\n\r\nWe’re four engineers. We ran HPC and GPU training workloads at the largest quant funds and national supercomputing centres. We faced this problem first hand and the only fix was to over-provision and burn millions. Ismaeel built the first multimodal HPC resource predictor as research at EPCC (Edinburgh’s Parallel Computing Centre), which beat every published baseline. This is the tool we wish we had.", "one_liner": "Unlock wasted GPU capacity.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1777849866, "tags": [ "Deep Learning", "B2B", "Infrastructure", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/expanse", "api": "https://yc-oss.github.io/api/batches/spring-2026/expanse.json" }, { "id": 31524, "name": "AgentPhone", "slug": "agentphone", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3cd0619758d7e852f6674fba763a0d1167fa4a69.png", "website": "https://agentphone.ai/", "all_locations": "", "long_description": "The $2T global telecom industry was built for humans. Agents can't act in the real world today because without a phone number, they lack identity. AgentPhone gives every AI agent its own phone number to reach people and businesses through messages and calls.", "one_liner": "Phone Numbers for AI Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1778010009, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/agentphone", "api": "https://yc-oss.github.io/api/batches/spring-2026/agentphone.json" }, { "id": 31540, "name": "KugelAudio", "slug": "kugelaudio", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/44c1f17a88c6716d09288318cb5f9de77b9bdbbb.png", "website": "https://kugelaudio.com/en", "all_locations": "San Francisco, CA, USA", "long_description": "Kugel is an enterprise-ready TTS model, available on-prem, with a focus on 30+ languages and low latency. ", "one_liner": "Kugel is an on-prem Voice AI model supporting 30+ languages ", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1777590592, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kugelaudio", "api": "https://yc-oss.github.io/api/batches/spring-2026/kugelaudio.json" }, { "id": 31591, "name": "RightNow", "slug": "rightnow", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/59b2e02a314037738d9f32192f83e8bd442be246.png", "website": "https://runinfra.ai/", "all_locations": "", "long_description": "RightNow AI is a research lab building GPU infrastructure that lets teams own their AI stack instead of depending on closed-source APIs. Our platform RunInfra takes any HuggingFace model, auto-generates optimized GPU kernels, and deploys it serverlessly with pay-per-token pricing\r\n\r\nRightNow AI lab: https://rightnowai.co\r\nRunInfra platform: https://runinfra.ai.", "one_liner": "Enabling Model-Hardware Co-Design at Scale", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1779474756, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rightnow", "api": "https://yc-oss.github.io/api/batches/fall-2026/rightnow.json" }, { "id": 32134, "name": "Parasma", "slug": "parasma", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/65a63b540239ee3a5538326d626bcceee19f52d9.png", "website": "https://parasma.com", "all_locations": "San Francisco, CA, USA", "long_description": "We write the algorithms to turn brain cells into compute.", "one_liner": "Training human brain cells for AI compute", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782285260, "tags": [ "Machine Learning", "Neurotechnology", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/parasma", "api": "https://yc-oss.github.io/api/batches/summer-2026/parasma.json" }, { "id": 32202, "name": "Dialogus", "slug": "dialogus", "former_names": [ "Zyra", "Dialogus", "Dialogus Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c7df204d91879e8e730b8993b754b3d35b87106e.png", "website": "https://www.dialoguslabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Dialogus builds voice agent infrastructure for enterprises.\r\n\r\nMost companies can demo an AI voice agent, but getting one into production is hard. Enterprise agents need to connect to phone systems, internal tools, databases, CRMs, messaging channels, human escalation flows, monitoring, and compliance processes.\r\n\r\nDialogus provides the infrastructure to deploy production-grade voice agents that don’t just talk but complete real workflows. Our platform lets enterprises launch agents that collect information, validate it against internal systems, update records, send follow-up messages, and escalate edge cases to humans.", "one_liner": "Infra for enterprise voice agents.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782528923, "tags": [ "B2B", "Customer Support" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dialogus", "api": "https://yc-oss.github.io/api/batches/summer-2026/dialogus.json" }, { "id": 32227, "name": "Context.dev", "slug": "contextdev", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fe20b06c889ed9f1a1b7d9b0ecf522c8e057d68b.png", "website": "https://context.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Context.dev gives AI agents structured data from any website through a single API.\r\n\r\nWe help developers build smarter agents & products that depend on accurate, fresh web data.\r\n\r\nIf you need structured data from the internet, you need Context.dev\r\n\r\nProud to power agentic products at Mintlify, Super, Vizzy, Klarna, and 280 other companies. ", "one_liner": "We give AI agents realtime web context.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1780323126, "tags": [ "Artificial Intelligence", "B2B", "APIs" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/contextdev", "api": "https://yc-oss.github.io/api/batches/summer-2026/contextdev.json" }, { "id": 32230, "name": "Codag", "slug": "codag", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0a9882f0ac224b2b32ff0636a2c28986acf45c0d.png", "website": "https://codag.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Systems log compression for agents.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1779593681, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codag", "api": "https://yc-oss.github.io/api/batches/summer-2026/codag.json" }, { "id": 32253, "name": "Touchmark", "slug": "touchmark", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fac4fb7e32c7424e6eea88690415f386be2f5832.png", "website": "https://touchmark.ai", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Solving AI pricing", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1781312801, "tags": [ "Artificial Intelligence", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/touchmark", "api": "https://yc-oss.github.io/api/batches/summer-2026/touchmark.json" }, { "id": 32286, "name": "Bylaw", "slug": "bylaw", "former_names": [ "Ledgix" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/553f76678219d35e34302add5de43fb39448c22c.png", "website": "https://www.usebylaw.com", "all_locations": "San Francisco, CA, USA", "long_description": "Bylaw is a check that runs before an AI agent writes to your systems. If the agent is about to act on evidence that is wrong, outdated, or don’t agree across sources, we block the action or send it to a human first. \r\n\r\nWe all met our first year at the University of Waterloo studying computer science. We have previously interned at Meta, Optiver, and BitGo, places where making decisions on unverified data could have lethal reprecussions. We kept running into the same failure deploying agents: the agent was allowed to call the tool, but nobody had verified the facts behind the call.\r\n\r\nGuardrails ask “can this agent use this tool?” Evals catch mistakes after the fact. Neither checks whether chat, docs, CRM, and tool results actually agree at the moment of the write. That’s why the same refund or CRM mistake keeps coming back even after you fix the prompt.\r\n\r\nThis is hard because evidence lives in five places at once, goes stale between lookup and action, and every write needs different proof. It hasn’t been productized because agent teams ship fast and patch with prompts; platforms build one-off checks instead of a reusable gate in front of every sensitive tool call.\r\n\r\nThe same way finance built approval gates before money moves, every company giving agents write access will need this layer.", "one_liner": "Guarantee your agents use the right evidence before they act.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782681224, "tags": [ "SaaS", "Compliance", "Security", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bylaw", "api": "https://yc-oss.github.io/api/batches/summer-2026/bylaw.json" }, { "id": 32527, "name": "machine0", "slug": "machine0", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c00ce2cbd95a0e0d81ff55b96ce241fb3462c28b.png", "website": "https://machine0.io", "all_locations": "San Francisco, CA, USA", "long_description": "machine0 is a CLI that lets you create, provision, and snapshot cloud VMs. `machine0 new my-vm` spins up a VM with dedicated CPU, RAM, and optional GPUs, plus a static IP and HTTPS endpoint. The tools agents need (e.g. Node, Python, Docker) and the agents themselves (e.g. Claude Code, Codex, OpenClaw, Hermes) come pre-installed. 99.99% VM uptime SLA across four regions.\r\n\r\nAgent workloads are moving from ephemeral to always-on. A coding agent debugging a complex issue runs 4-8 hours. OpenClaw runs 24/7. machine0 is the environment in which these agents run.", "one_liner": "Persistent & powerful cloud VMs from your CLI", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1780987913, "tags": [ "Developer Tools", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/machine0", "api": "https://yc-oss.github.io/api/batches/summer-2026/machine0.json" }, { "id": 32988, "name": "Markov", "slug": "markov", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/455a1b80a115b180bc211a79ff00bc48bf9cb451.png", "website": "https://www.markovstudios.com/", "all_locations": "San Francisco, CA, USA", "long_description": "We source high quality tasks and data to train the next generation of computer use AI models.", "one_liner": "Data for computer-use ai", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782277833, "tags": [ "Reinforcement Learning", "Data Labeling", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/markov", "api": "https://yc-oss.github.io/api/batches/summer-2026/markov.json" }, { "id": 33014, "name": "Inkbox", "slug": "inkbox", "former_names": [ "Inkbox (Vectorly Inc)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f2e10120a7184c6f7b716b22ea7167e079fcbd86.png", "website": "https://inkbox.ai", "all_locations": "San Francisco, CA, USA", "long_description": "We are building the identity and communication layer for AI agents: giving agents their own email, phone, iMessage, and internet address. Every interaction flows through Inkbox, so agents are enhanced with multi-channel context.", "one_liner": "Give your AI agents email, phone, iMessage and an internet address", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782881612, "tags": [ "Developer Tools", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inkbox", "api": "https://yc-oss.github.io/api/batches/summer-2026/inkbox.json" }, { "id": 33052, "name": "Mireye", "slug": "mireye", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c96db3bdd6828a4a145c678555e120d2ab43c855.png", "website": "https://www.mireye.com/", "all_locations": "San Francisco, CA, USA", "long_description": "AI agents are starting to act in the real world, but they can't reliably understand it. \r\n\r\nGeospatial data is complex, fragmented, and unstructured. Ask a model a specific question about a specific place and it guesses. Our API and MCP give agents cited answers about any location.\r\n\r\nOur mission is to index every inch of the earth, and make it as queryable as the web.", "one_liner": "Infrastructure for Physical World AI Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1781399078, "tags": [ "Artificial Intelligence", "Geographic Information System", "Location-based" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mireye", "api": "https://yc-oss.github.io/api/batches/summer-2026/mireye.json" }, { "id": 33805, "name": "Edviro", "slug": "edviro", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c179a28044a3d4a8c3ceaf2a5b8cecbf90f66aa7.png", "website": "https://edviroenergy.com", "all_locations": "San Francisco, CA, USA", "long_description": "Edviro helps facilities managers at large buildings save on their energy bills. Facilities managers are overwhelmed with dashboards, alarms, and analytics for hundreds of boilers, HVAC units, and heat pumps across their buildings. Edviro continuously monitors and optimizes buildings using energy world models to detect anomalies, simulate interventions, and suggest the best options to the facilities manager. Once the changes occur, we create a comprehensive M&V report to ensure savings show up on the bill. \r\n\r\nOur tools also allow institutions to maintain detailed service history & equipment logs, and perform maintenance with AR. ", "one_liner": "Energy world models that fix energy waste before it becomes expensive.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782807553, "tags": [ "Deep Learning", "B2B", "Energy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/edviro", "api": "https://yc-oss.github.io/api/batches/summer-2026/edviro.json" }, { "id": 33806, "name": "Experiential Labs", "slug": "experiential-labs", "former_names": [ "Resolute Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/716e828c9efd6efe6da64574ff67dd5bfa0c2a25.png", "website": "https://experientiallabs.ai", "all_locations": "San Francisco, CA, USA", "long_description": "An applied AI research lab building world models for agents. We simulate reality faster and more accurately based on the technology self-driving uses to get 99.7% reconstruction fidelity.", "one_liner": "World models for agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Infrastructure", "launched_at": 1782607347, "tags": [ "Artificial Intelligence", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Infrastructure" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/experiential-labs", "api": "https://yc-oss.github.io/api/batches/summer-2026/experiential-labs.json" } ]