[ { "id": 1471, "name": "Zinc Platform", "slug": "zinc-platform", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.zincplatform.com", "all_locations": "New York, NY, USA", "long_description": "Zinc Platform, Inc. is focused on providing software that digitizes the last frontier of the mortgage origination process– getting homeowners insurance. Zinc builds technology that integrates with the core systems of today’s modern mortgage lenders to power digital portals for borrowers to procure the homeowners (property) insurance that is required to close a mortgage. Zinc’s technology takes a broken, week-long process and turns it into a delightful five-minute experience. For borrowers, Zinc powers access to all of the nation’s leading insurance carriers. For mortgage lenders, Zinc ensures compliance with underwriting requirements while automating more of the mortgage closing process. Zinc is proudly built in New York City by passionate technologists and business strategists focused on making the process of buying a home a more simple, delightful experience", "one_liner": "Insurance Distribution Infrastructure", "team_size": 11, "industry": "Fintech", "subindustry": "Fintech -> Insurance", "launched_at": 1478194835, "tags": [ "Insurance", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Inactive", "industries": [ "Fintech", "Insurance" ], "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/zinc-platform", "api": "https://yc-oss.github.io/api/batches/winter-2017/zinc-platform.json" }, { "id": 12031, "name": "Elph", "slug": "elph", "former_names": [ "Elph", "Savvy Wealth" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a85bf1d154ff6315121084f2dedf9b2eacfb7782.png", "website": "https://www.elph.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Acquired by Brex. Building digital payments infrastructure.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541559622, "tags": [ "Payments", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "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/elph", "api": "https://yc-oss.github.io/api/batches/winter-2019/elph.json" }, { "id": 12119, "name": "Alpaca", "slug": "alpaca", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/52a69dab52f99ab972ab44d22d038a190f461ac4.png", "website": "https://alpaca.markets/", "all_locations": "San Mateo, CA, USA; Remote", "long_description": "Alpaca is an API infrastructure and licensed financial services company that allows developers and businesses to offer stock and crypto investing to their end-customers. We work with more than 100 companies across the globe to enable their investing products, and our mission is to provide financial services to everyone on the planet.\r\n\r\nAlpaca’s globally distributed team consists of developers, traders, and brokerage business specialists and backed by a group of well-capitalized investors including Portage Ventures, Spark Capital, Tribe Capital, Unbound, Social Leverage, Horizons Ventures, Y Combinator as well as highly experienced industry angel investors and founders. We are also very tech-enthusiastic with notable track records in open-source and startup communities.", "one_liner": "API-first stock and crypto brokerage platform", "team_size": 150, "industry": "Fintech", "subindustry": "Fintech -> Banking and Exchange", "launched_at": 1541793742, "tags": [ "Developer Tools", "Fintech", "API", "Investing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "Fintech", "Banking and Exchange" ], "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/alpaca", "api": "https://yc-oss.github.io/api/batches/winter-2019/alpaca.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": 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": 22713, "name": "SpruceID", "slug": "spruceid", "former_names": [ "Spruce Systems", "Inc.", "Spruce Systems" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/54a542ae3d4260aaf4f044985652645200d138bb.png", "website": "https://www.spruceid.com", "all_locations": "New York, NY, USA; Remote", "long_description": "SpruceID lets users control their data across the web. Instead of people signing into platforms, we imagine platforms should sign into people’s data vaults. We implement this pattern into digital wallet ecosystems for governments, enterprises, and blockchains. We believe that architectures that enable individual autonomy in the digital world are necessary for free societies and dynamic economies to thrive.", "one_liner": "SpruceID lets users control their data across the web.", "team_size": 25, "industry": "Government", "subindustry": "Government", "launched_at": 1622074792, "tags": [ "GovTech", "Crypto / Web3", "Identity", "Privacy", "Infrastructure" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "Government" ], "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/spruceid", "api": "https://yc-oss.github.io/api/batches/winter-2021/spruceid.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": 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": 23186, "name": "Camp", "slug": "camp", "former_names": [ "Obvious", "WorkNearby", "HeySatchel", "Satchel", "NewShades", "Prechain" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0ac67a732b581fa4f7ad0f70e08c854b278ddef9.png", "website": "https://nouns.camp", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "", "one_liner": "A Nouns DAO governance client", "team_size": 3, "industry": "Consumer", "subindustry": "Consumer", "launched_at": 1614626048, "tags": [ "GovTech", "Crypto / Web3", "Infrastructure" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "Consumer" ], "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/camp", "api": "https://yc-oss.github.io/api/batches/winter-2021/camp.json" }, { "id": 23453, "name": "HUBUC", "slug": "hubuc", "former_names": [ "B2B FINTECH SOLUTIONS SL" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/94c72c8322619fc4fcd30c21ff401c545be7dc70.png", "website": "https://www.hubuc.com/", "all_locations": "Barcelona, CT, Spain; London, England, United Kingdom", "long_description": "HUBUC P1 is a lightning-fast global card issuing and processing engine.\r\n\r\nWe call this incredible machine P1 because it's fast, lean, and innovative.\r\n\r\nWe believe it's the best, and you should take it for a test drive here: https://www.hubuc.com/", "one_liner": "Global Card Issuing and Payment Processing Engine", "team_size": 11, "industry": "Fintech", "subindustry": "Fintech -> Payments", "launched_at": 1615725925, "tags": [ "Fintech", "Payments", "B2B", "API", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "Fintech", "Payments" ], "regions": [ "Spain", "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/hubuc", "api": "https://yc-oss.github.io/api/batches/winter-2021/hubuc.json" }, { "id": 24161, "name": "Tavus", "slug": "tavus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6ec34501cca11c6da0cb968806ccdc60d66356e3.png", "website": "https://www.tavus.io", "all_locations": "San Francisco, CA, USA", "long_description": "At Tavus, we're building the human layer of AI. Our mission is to make human-AI interaction as natural as face-to-face interaction, enabling the human touch where it has been previously unscalable. We achieve this through pioneering research in multi-modal AI models for human perception and understanding, combined with state-of-the-art human avatar rendering and conversation models that we make accessible to developers worldwide. Our models and APIs power everything from text-to-video AI avatars to real-time conversational video experiences across industries like healthcare, recruiting, sales, education, and more. By enabling AI to see, hear, and communicate with human-like authenticity, we're creating the foundation for developers to create the next generation of AI employees, assistants, and companions.", "one_liner": "Building the human layer of AI", "team_size": 40, "industry": "B2B", "subindustry": "B2B", "launched_at": 1625678589, "tags": [ "Generative AI", "B2B", "Video", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B" ], "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/tavus", "api": "https://yc-oss.github.io/api/batches/summer-2021/tavus.json" }, { "id": 24485, "name": "Cumbuca", "slug": "cumbuca", "former_names": [ "Comadre" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/77e60a49b6259a7c45a281590f221925fc32c563.png", "website": "https://www.cumbuca.com", "all_locations": "São Paulo, SP, Brazil", "long_description": "Cumbuca is an infratech bank for developers to build financial products with direct Central Bank connectivity. Instead of working around unreliable middleware, you get bare-metal access to Pix, payment initiation, and data APIs under our license, so you ship products faster and we handle the compliance. There's no vendor lock-in, and your service will never be disrupted by us. \r\n", "one_liner": "Bare-metal access to Brazil's Open Finance and Pix systems", "team_size": 5, "industry": "Fintech", "subindustry": "Fintech", "launched_at": 1630087087, "tags": [ "Fintech", "B2B", "API", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "Fintech" ], "regions": [ "Brazil", "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/cumbuca", "api": "https://yc-oss.github.io/api/batches/summer-2021/cumbuca.json" }, { "id": 24551, "name": "Mach9", "slug": "mach9", "former_names": [ "Mach9 Robotics" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/05390d32227edd1416d7dc545801c3fc59e2ac15.png", "website": "https://www.mach9.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Mach9 accelerates how teams model and understand the world with automated feature extraction technology. Founded in 2021 and headquartered in San Francisco, Mach9's flagship Digital Surveyor platform helps transportation agencies, utility companies, and engineering firms extract miles of road corridor projects in a fraction of traditional processing time. Built on decades of research from Carnegie Mellon University's Robotics Institute, Mach9 empowers the architecture, engineering, and construction industries to tackle large-scale infrastructure projects with unprecedented speed and accuracy. Leading survey and geospatial organizations, including Langan, Olsson, Woolpert, HDR, and major state DOTs trust Digital Surveyor to create engineering-grade maps for infrastructure design and operations.", "one_liner": "AI-native CAD software for civil engineering", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628526474, "tags": [ "Artificial Intelligence", "Machine Learning", "Computer Vision", "Design Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/mach9", "api": "https://yc-oss.github.io/api/batches/summer-2021/mach9.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": 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": 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": 25725, "name": "Argo", "slug": "argo", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cbfb1f91a00cc67df3353e09e5e213ec32f77317.png", "website": "https://Argo.LA", "all_locations": "Los Angeles, CA, USA; Remote", "long_description": "A platform for brands and creator to monetize their video entertainment more efficiently, build an engaged community and reward their fans. \r\n", "one_liner": "A social streaming platform powered by creators and fans ", "team_size": 10, "industry": "Consumer", "subindustry": "Consumer -> Content", "launched_at": 1646632831, "tags": [ "Crypto / Web3", "Consumer", "Entertainment", "Social", "Infrastructure" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "Consumer", "Content" ], "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/argo", "api": "https://yc-oss.github.io/api/batches/winter-2022/argo.json" }, { "id": 25777, "name": "BotCity", "slug": "botcity", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7c9d51d01f280768899d76eff8f510583a2e1614.png", "website": "https://botcity.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "BotCity is a centralized platform that unifies Python scripts generated by AI or humans under a single governance framework, enabling organizations to scale with orchestration, observability, security and governance.", "one_liner": "Observability and Governance for AI-Generated Python scripts.", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644846609, "tags": [ "Developer Tools", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/botcity", "api": "https://yc-oss.github.io/api/batches/winter-2022/botcity.json" }, { "id": 25871, "name": "Brainboard", "slug": "brainboard", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1940cbdacec83b1df06f778aab51ef87295bad3.png", "website": "https://www.brainboard.co", "all_locations": "New York, NY, USA; Paris, Île-de-France, France; Remote", "long_description": "Brainboard is a collaborative and end-to-end solution for engineers to visually design & manage their Cloud infrastructures.\r\nWe allow companies to lower the learning curve while moving to IaC, build a self serve model, have a service catalog to not reinvent the wheel.\r\n\r\nBoth technical profiles with 25+ years of combined expertise and after working together at a major French Cloud provider, Chafik and Jeremy launched Brainboard in 2020.", "one_liner": "Visually design and manage cloud infrastructures.", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645991861, "tags": [ "Developer Tools", "DevOps", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "France", "America / Canada", "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/brainboard", "api": "https://yc-oss.github.io/api/batches/winter-2022/brainboard.json" }, { "id": 26657, "name": "HyperDX", "slug": "hyperdx", "former_names": [ "DeploySentinel" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d08fa4a9e984544038c06b9790dd7d376a594c35.png", "website": "https://hyperdx.io/", "all_locations": "San Mateo, CA, USA", "long_description": "HyperDX assists engineers in resolving production bugs more quickly with simple workflows that take you from alert to resolution. You can get set up in a matter of minutes and correlate debug telemetry all in one place, including logs, metrics, traces, and browser session replays, allowing you to resolve issues faster than ever before.\r\n\r\nHyperDX is open source and built on top of Clickhouse and S3, so customers can enjoy ten times the savings when compared to traditional vendors like Datadog.", "one_liner": "Open-source, dev-friendly observability.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657691194, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "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/hyperdx", "api": "https://yc-oss.github.io/api/batches/summer-2022/hyperdx.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": 27137, "name": "PrimeVault", "slug": "primevault", "former_names": [ "Exchecker", "Excheqr" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c063ef6501ec4e09baa9f49d2abc635ba2fa65b8.png", "website": "https://www.primevault.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "PrimeVault is the all-in-one digital asset and stablecoin platform for enterprises and financial institutions. Built for modern finance, PrimeVault combines secure wallets, programmable treasury, compliance, and market access in one seamless solution. \r\n\r\nWith robust security and modular infrastructure, PrimeVault empowers institutions to issue, manage, and move digital assets at scale.\r\n\r\nDiscover how we makes digital asset finance simple at primevault.com.", "one_liner": "Infrastructure powering stablecoin and digital finance", "team_size": 11, "industry": "Fintech", "subindustry": "Fintech -> Asset Management", "launched_at": 1659127326, "tags": [ "Fintech", "Crypto / Web3", "Payments", "B2B", "Infrastructure" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "Fintech", "Asset Management" ], "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/primevault", "api": "https://yc-oss.github.io/api/batches/summer-2022/primevault.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": 27697, "name": "Lume", "slug": "lume-2", "former_names": [ "Abyssinia" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/053379bcb6d2f8ca33ff9eb81f1d899a06a6872a.png", "website": "https://www.lume.ai", "all_locations": "", "long_description": "Lume speeds up customer implementation with AI. Lume helps teams analyze, map, and ingest customer data up to 87% faster, accelerating time-to-revenue.", "one_liner": "Speed up customer implementation with AI", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675974530, "tags": [ "SaaS", "B2B", "Data Engineering", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "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/lume-2", "api": "https://yc-oss.github.io/api/batches/winter-2023/lume-2.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": 27813, "name": "Omnistrate", "slug": "omnistrate", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/428feb2a5e495458be88abd1793ebca289d4798b.png", "website": "http://www.omnistrate.com", "all_locations": "Redwood City, CA, USA; Remote", "long_description": "Omnistrate is a cloud platform to SaaS-ify your docker image in minutes instead of years.\r\n\r\nLet’s say you have an open-source software, and you want to monetize your invention by building a multi-cloud SaaS solution. You can either spend years doing it yourself or use Omnistrate to do it in no time.\r\n\r\nGet started today by simply importing your existing docker-compose.\r\n", "one_liner": "Transform any software to multi-cloud SaaS in minutes not years", "team_size": 15, "industry": "B2B", "subindustry": "B2B", "launched_at": 1677779443, "tags": [ "Developer Tools", "SaaS", "B2B", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B" ], "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/omnistrate", "api": "https://yc-oss.github.io/api/batches/winter-2023/omnistrate.json" }, { "id": 27893, "name": "BuildJet", "slug": "buildjet", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6581ded9fa54308e7ffa3c61c36bd6ef62e369cd.png", "website": "https://buildjet.com", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "BuildJet makes CI faster by running its own cloud on top of Gaming CPUs\r\n\r\nToday, BuildJet offers a CI product that makes GitHub Actions 2x faster and cheaper, by plugging in BuildJet's Gaming CPU Cloud into GitHub Actions. Simply change 1 line, and enjoy the speed-up.", "one_liner": "High-performance computing cloud", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677520362, "tags": [ "Developer Tools", "SaaS", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/buildjet", "api": "https://yc-oss.github.io/api/batches/winter-2023/buildjet.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": 28743, "name": "Leafpress", "slug": "leafpress", "former_names": [ "Leafpress" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8b397defdcecf4c281122216507cb5239f88b392.png", "website": "https://www.trycardinal.ai/", "all_locations": "", "long_description": "AI-Native Utility Management", "one_liner": "AI Energy Management", "team_size": 2, "industry": "B2B", "subindustry": "B2B", "launched_at": 1689209330, "tags": [ "Enterprise", "Enterprise Software", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Inactive", "industries": [ "B2B" ], "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/leafpress", "api": "https://yc-oss.github.io/api/batches/summer-2023/leafpress.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": 28843, "name": "SID", "slug": "sid", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/572a5971c1a0245d7008a992165eb1146a0f145c.png", "website": "https://www.sid.ai", "all_locations": "San Francisco, CA, USA", "long_description": "SID is an AI research lab based in San Francisco. We train models that can retrieve and reason over any data source.", "one_liner": "AI research lab for retrieval", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689093789, "tags": [ "Artificial Intelligence", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/sid", "api": "https://yc-oss.github.io/api/batches/summer-2023/sid.json" }, { "id": 28885, "name": "Hiro", "slug": "hiro", "former_names": [ "Santiago Labs, Inc.", "Telophase" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/808b74ee6688cd6849f4540a000059ba7714ff1f.png", "website": "https://hiro.is", "all_locations": "New York, NY, USA", "long_description": "", "one_liner": "Your first security hire", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Security", "launched_at": 1684532337, "tags": [ "Developer Tools", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Security" ], "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/hiro", "api": "https://yc-oss.github.io/api/batches/summer-2023/hiro.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": 28968, "name": "Trainy", "slug": "trainy", "former_names": [ "AB Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/78fb6a9f034f5447cc3472b66f6c660fdf0cfa60.png", "website": "https://trainy.ai/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Goodbye Slurm, Hello Konduktor.\r\n\r\nTrainy Konduktor is a software platform for AI teams to schedule workloads with priority, control resource allocation, and improve GPU reliability. With Konduktor, teams submit jobs to a healthy pool of GPUs, assign job priority with a simple user interface, and never worry about hardware faults again.", "one_liner": "Infrastructure for managing GPU clusters for training/serving.", "team_size": 3, "industry": "B2B", "subindustry": "B2B", "launched_at": 1687891811, "tags": [ "Developer Tools", "Machine Learning", "SaaS", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B" ], "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/trainy", "api": "https://yc-oss.github.io/api/batches/summer-2023/trainy.json" }, { "id": 28983, "name": "Converge", "slug": "converge", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6ddaa5bebf2aae550b90599e16a46dc1f877c755.png", "website": "http://www.runconverge.com", "all_locations": "New York, NY, USA", "long_description": "We're building the unified marketing measurement stack for online stores. We make it easy for marketeers to understand where their customers come from, cut unprofitable channels, and scale when things are working.\r\n\r\nWe are vertically integrating the modern data stack for marketing teams of online stores by consolidating customer data collection, consent management, identity resolution, transformations, attribution, data forwarding, and analytics into a single platform.", "one_liner": "All-in-one marketing measurement for B2C", "team_size": 6, "industry": "B2B", "subindustry": "B2B", "launched_at": 1687127368, "tags": [ "SaaS", "Analytics", "E-commerce", "Marketing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B" ], "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/converge", "api": "https://yc-oss.github.io/api/batches/summer-2023/converge.json" }, { "id": 28998, "name": "Automorphic", "slug": "automorphic", "former_names": [ "Sibyl" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6632890863ba8f97b3c98f84ce71158a24887e9a.png", "website": "https://automorphic.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Automorphic has invented a way to infuse knowledge into LLMs via fine-tuning (surpassing context window limitations), enabling developers to rapidly iterate on and successively improve custom models cheaply and efficiently.", "one_liner": "Infuse knowledge into language models with just 10 samples", "team_size": 3, "industry": "B2B", "subindustry": "B2B", "launched_at": 1691588844, "tags": [ "AIOps", "Deep Learning", "Developer Tools", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B" ], "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/automorphic", "api": "https://yc-oss.github.io/api/batches/summer-2023/automorphic.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": 29086, "name": "Eden Care", "slug": "eden-care", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7fa49eb2930eeded02c619636a22909358301f3b.png", "website": "https://www.edencaremedical.com/", "all_locations": "Nairobi, Nairobi County, Kenya", "long_description": "Eden Care is building the claims infrastructure for African health insurance ", "one_liner": "Claims infrastructure for African health insurance", "team_size": 28, "industry": "Fintech", "subindustry": "Fintech -> Insurance", "launched_at": 1687277447, "tags": [ "Fintech", "Health Insurance", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "Fintech", "Insurance" ], "regions": [ "Kenya", "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/eden-care", "api": "https://yc-oss.github.io/api/batches/summer-2023/eden-care.json" }, { "id": 29087, "name": "ParadeDB", "slug": "paradedb", "former_names": [ "Retake" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6668d68dbb65664dcc7f40eff60e4ee586f09132.png", "website": "https://paradedb.com", "all_locations": "San Francisco, CA, USA", "long_description": "You want better search, not the burden of Elasticsearch. ParadeDB is the modern Elastic alternative built as a Postgres extension.", "one_liner": "Simple, Elastic-quality search for Postgres", "team_size": 10, "industry": "B2B", "subindustry": "B2B", "launched_at": 1689280457, "tags": [ "Developer Tools", "Analytics", "Open Source", "Infrastructure", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B" ], "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/paradedb", "api": "https://yc-oss.github.io/api/batches/summer-2023/paradedb.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": 29300, "name": "Trellis AI", "slug": "trellis-ai", "former_names": [ "Trellis" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f9cc80521b4e48dc602aef29ce4fb7d4c0f5dda1.png", "website": "https://runtrellis.com/", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Accelerate Medication Access with AI", "team_size": 34, "industry": "B2B", "subindustry": "B2B", "launched_at": 1709255809, "tags": [ "B2B", "Data Engineering", "Infrastructure", "AI", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B" ], "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/trellis-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/trellis-ai.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": 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": 29425, "name": "Zep AI", "slug": "zep-ai", "former_names": [ "Zep Software", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/834036f2803ad1fb4cf8305e1be757592a8588a1.png", "website": "https://www.getzep.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Zep assembles the right context from chat history, business data, and user behavior so agents are personalized, accurate, and fast. Our open source project Graphiti hit 20k GitHub stars in under 12 months. Sub-200ms retrieval, SOC 2 Type 2/HIPAA certified, used by teams from startups to Fortune 500s.", "one_liner": "Agent Context Is Hard. We Fixed It.", "team_size": 5, "industry": "B2B", "subindustry": "B2B", "launched_at": 1709681560, "tags": [ "Artificial Intelligence", "Developer Tools", "Infrastructure", "Conversational AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B" ], "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/zep-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/zep-ai.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": 29466, "name": "OpenFoundry", "slug": "openfoundry", "former_names": [ "FlowState", "Unidata" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7ce4129c96ae12a1f36222fb4e03f8ee4c1b0306.png", "website": "https://www.openfoundry.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "OpenFoundry is an open source platform that helps engineers build, deploy, and scale their open source AI stack 10x faster. Ship your AI stack with just one line of code. You could think of us as an open source alternative to Hugging Face.\r\n\r\nLearn more and check out a demo of this in action in our Launch YC post: https://www.ycombinator.com/launches/KhY-openfoundry-developer-infrastructure-for-open-source-ai", "one_liner": "The fastest developer experience for building on open source AI.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1711038198, "tags": [ "Developer Tools", "B2B", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/openfoundry", "api": "https://yc-oss.github.io/api/batches/winter-2024/openfoundry.json" }, { "id": 29508, "name": "CrowdVolt", "slug": "crowdvolt", "former_names": [ "Mirage Match" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/49d2b2fe60b70ec0fe7e8a8f8b9fc420d26c4098.png", "website": "https://crowdvolt.com/", "all_locations": "New York, NY, USA", "long_description": "CrowdVolt is rebuilding the infrastructure for live events, starting with an automated marketplace for raves and electronic dance music.", "one_liner": "The integration layer for live events infrastructure ", "team_size": 10, "industry": "Consumer", "subindustry": "Consumer", "launched_at": 1708402036, "tags": [ "Marketplace", "Entertainment", "Social Network", "Music", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "Consumer" ], "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/crowdvolt", "api": "https://yc-oss.github.io/api/batches/winter-2024/crowdvolt.json" }, { "id": 29515, "name": "NowHouse", "slug": "nowhouse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5a46937fb560137c8e2a3bbcfcaf475423a4d2fc.png", "website": "https://www.nowhouse.io", "all_locations": "New York City, NY, USA", "long_description": "NowHouse helps stock brokerages settle trades instantly.", "one_liner": "NowHouse helps stock brokerages settle trades instantly.", "team_size": 0, "industry": "Fintech", "subindustry": "Fintech", "launched_at": 1709826722, "tags": [ "Fintech", "SaaS", "Enterprise", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "Fintech" ], "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/nowhouse", "api": "https://yc-oss.github.io/api/batches/winter-2024/nowhouse.json" }, { "id": 29575, "name": "Doublezero", "slug": "doublezero", "former_names": [ "SuperFilter", "Superfilter", "Ceejay" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ea427a37dc1568cb8c8a1e8aa0b5bda3a77baac1.png", "website": "https://doublezero.tech", "all_locations": "Remote", "long_description": "Doublezero is a platform that provides developers with everything they need to build, operate, and monetize autonomous agents. Developers can focus on creating tools while Doublezero handles reasoning frameworks, state management, analytics, monetization, and a runner UI.\r\n\r\nUsers can interact with agents through a powerful UI that allows play, pause, rewind, and human intervention, and discover or share agents and tools through an integrated marketplace.", "one_liner": "Platform to build, use, and monetize fully autonomous agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724163637, "tags": [ "Developer Tools", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/doublezero", "api": "https://yc-oss.github.io/api/batches/summer-2024/doublezero.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": 29633, "name": "Unsloth AI", "slug": "unsloth-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/821f8850dee6e9f14ef87d19a86abcd55976c80c.png", "website": "https://unsloth.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Unsloth helps builders create custom models better & faster using RL and custom kernels. We're developing the all in one solution to help you create highly-accurate custom models 30x faster with 90% less memory use.\r\n\r\nWith over 10 million monthly model downloads and 40K GitHub stars, our mission is to make training and open-source the best it can be!", "one_liner": "Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725425996, "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", "Engineering, Product and Design" ], "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/unsloth-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/unsloth-ai.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": 29660, "name": "Hyrex", "slug": "hyrex", "former_names": [ "Kura" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c33003b33c54f32f641d1dd6956b58f331c3842d.png", "website": "https://www.hyrex.io", "all_locations": "San Francisco, CA, USA", "long_description": "Hyrex is a task orchestration framework that uses PostgreSQL (or Hyrex Cloud) as a durable task queue. Define tasks in Python or TypeScript, send them to be processed asynchronously, and let Hyrex handle the rest.\r\n\r\nHyrex tasks are COLD: Controllable, Observable, Large-Scale, and Durable!", "one_liner": "The COLD Task Framework", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724200248, "tags": [ "AIOps", "Developer Tools", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/hyrex", "api": "https://yc-oss.github.io/api/batches/summer-2024/hyrex.json" }, { "id": 29721, "name": "Panora", "slug": "panora", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/10b041265670ef03fc794bc6300cf8eef692d02a.png", "website": "https://getpanora.com", "all_locations": "San Francisco, CA, USA", "long_description": "Panora automates PO entry for distributors, manufacturers and wholesalers. Stop wrong shipments, block duplicates, reclaim ~80% of your order-entry time.", "one_liner": "Turning messy inboxes into ERP-Ready Data", "team_size": 1, "industry": "B2B", "subindustry": "B2B", "launched_at": 1715907913, "tags": [ "API", "Supply Chain", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B" ], "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/panora", "api": "https://yc-oss.github.io/api/batches/summer-2024/panora.json" }, { "id": 29728, "name": "expand.ai", "slug": "expand-ai", "former_names": [ "ExpandAI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9a4ca900e14bd5e1d1e19fc8edf43b165d078ff8.png", "website": "https://expand.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "expand.ai instantly turns any website into a type-safe API you can rely on.\r\n\r\nYou can either request data from any website instantly or let expand.ai build up datasets for you.\r\n\r\nWe take care of the hard parts like dealing with bot protection, scaling browser infrastructure and making sure that we only extract verified, correct information.", "one_liner": "Turn any website into an API.", "team_size": 2, "industry": "B2B", "subindustry": "B2B", "launched_at": 1725734595, "tags": [ "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B" ], "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/expand-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/expand-ai.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": 29777, "name": "Zettascale", "slug": "zettascale", "former_names": [ "Exa Labs", "Exa Laboratories" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc824cdcd1866f181c1cae19f0dfc1371a717e51.png", "website": "https://zscc.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Zetta builds energy-efficient chips (\"XPUs\") for AI to accelerate discovery. Our XPUs are highly programmable, letting them optimize the dataflow for each model and making them faster and far more efficient than anything on the market today, saving data centers billions in energy and cooling costs.", "one_liner": "Energy efficient chips for AI", "team_size": 2, "industry": "Industrials", "subindustry": "Industrials", "launched_at": 1722631140, "tags": [ "Hard Tech", "Semiconductors", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "Industrials" ], "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/zettascale", "api": "https://yc-oss.github.io/api/batches/summer-2024/zettascale.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": 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": 30060, "name": "Lingo.dev", "slug": "lingodotdev", "former_names": [ "Replexica" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a284047c475d06365013890a991877b3bdad21e.png", "website": "https://lingo.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Lingo.dev is a localization engineering platform where teams create localization engines – stateful translation APIs configured with glossaries, brand voice rules, per-locale model preferences, and quality scoring. Each engine persists domain context across every request via retrieval augmented localization (RAL). Integrate via API, CLI, CI/CD, or other integrations. Localization infrastructure behind 200M+ translated words for teams including Mistral, Solana, SoSafe, and Cal.com.", "one_liner": "The Localization Engineering Platform", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1728389519, "tags": [ "Developer Tools", "B2B", "International", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/lingodotdev", "api": "https://yc-oss.github.io/api/batches/fall-2024/lingodotdev.json" }, { "id": 30107, "name": "Surge", "slug": "surge", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f4a489f75647f08676e6de181d0f4d27016b18f.png", "website": "https://surge.app", "all_locations": "Lehi, UT, USA", "long_description": "Surge is Stripe for telephony. Our team has experience building telephony software at billion dollar scale. Because of increased regulation, Twilio and other SMS APIs take weeks to onboard new customers, but we can get startups onboarded same day. Surge wins by enabling easy carrier registration, better support, and higher level APIs and no code UI components to make implementation easier for startups and developers.", "one_liner": "Stripe for telephony", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1731622401, "tags": [ "Developer Tools", "SaaS", "API", "Telecommunications", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/surge", "api": "https://yc-oss.github.io/api/batches/fall-2024/surge.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": 30213, "name": "Truffle AI", "slug": "truffle-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/17f1a1e21672fa03c69b669feef31d2a59b2c849.png", "website": "https://www.trytruffle.ai/", "all_locations": "Bengaluru, India", "long_description": "Truffle AI makes it easy for developers to integrate AI agents into any software application. We do this by exposing agents as simple APIs that can be called from anywhere. Developers have used Truffle to add customer support agents into WhatsApp and analytics agents into Slack.", "one_liner": "AWS for AI Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740509470, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "Infrastructure", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "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/truffle-ai", "api": "https://yc-oss.github.io/api/batches/winter-2025/truffle-ai.json" }, { "id": 30216, "name": "Sublingual", "slug": "sublingual", "former_names": [ "Khipu" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c536945e04bdc8b405d2bb35c81631f9b7c3c738.png", "website": "https://sublingual.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Our desktop app helps teams stay focused on shipping.", "one_liner": "Daily productivity tracker", "team_size": 2, "industry": "B2B", "subindustry": "B2B", "launched_at": 1740613527, "tags": [ "Developer Tools", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Inactive", "industries": [ "B2B" ], "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/sublingual", "api": "https://yc-oss.github.io/api/batches/winter-2025/sublingual.json" }, { "id": 30247, "name": "Osmosis", "slug": "osmosis", "former_names": [ "Gulp" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0e0e653e5da051b7c87a56070249ad76479b0594.png", "website": "https://osmosis.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Osmosis is a post-training platform that helps companies fine-tune language models using reinforcement learning. We work with fast-growing AI companies to train task/domain-specific models that beat foundation models on performance, cost, and latency. Our platform handles compute orchestration, reward modeling, and training run observability as a CLI-based product usable by developers and agents. ", "one_liner": "Reinforcement Learning (RL) for AI Agents", "team_size": 6, "industry": "B2B", "subindustry": "B2B", "launched_at": 1737656598, "tags": [ "Artificial Intelligence", "Machine Learning", "Reinforcement Learning", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B" ], "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/osmosis", "api": "https://yc-oss.github.io/api/batches/winter-2025/osmosis.json" }, { "id": 30269, "name": "Pluto", "slug": "pluto", "former_names": [ "PowerPlay", "Strike" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b533d4bccae312fbf4823b72ca0d59a43a6ebff2.png", "website": "https://www.pluto.trade", "all_locations": "New York, NY, USA", "long_description": "First regulated exchange for compute", "one_liner": "Regulated derivatives exchange", "team_size": 5, "industry": "Fintech", "subindustry": "Fintech -> Banking and Exchange", "launched_at": 1740523068, "tags": [ "Artificial Intelligence", "FinOps", "Fintech", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "Fintech", "Banking and Exchange" ], "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/pluto", "api": "https://yc-oss.github.io/api/batches/winter-2025/pluto.json" }, { "id": 30277, "name": "ReJot", "slug": "rejot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f75ba97279846098d21850986cc1298a5b21d9a0.png", "website": "https://rejot.dev", "all_locations": "Amsterdam, NH, Netherlands", "long_description": "ReJot is building Fragno to let API companies go from simply exposing an API to offering drop-in integrations that work out of the box.\r\n\r\nFragno is an open‑source framework for packaging backend endpoints, data storage patterns, and frontend utilities into reusable building blocks. API providers ship full integrations, not just low‑level SDKs and docs.\r\n\r\nCustomers configure rather than write code, so integrations are both much faster to launch and far more consistent across customers.", "one_liner": "We turn complex API integrations into drop‑in full‑stack libraries ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737760830, "tags": [ "Developer Tools", "API", "Infrastructure", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Netherlands", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rejot", "api": "https://yc-oss.github.io/api/batches/winter-2025/rejot.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": 30352, "name": "Monte", "slug": "monte", "former_names": [ "Fluidize" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/213b59f051867cd51ae0008db2962b11e76fd9f3.png", "website": "https://trymonte.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Monte is an applied research lab building products for continual learning and recursive self-improvement for AI agents.", "one_liner": "Continual Learning for Agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1753994250, "tags": [ "Artificial Intelligence", "Reinforcement Learning", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/monte", "api": "https://yc-oss.github.io/api/batches/summer-2025/monte.json" }, { "id": 30366, "name": "Blaxel", "slug": "blaxel", "former_names": [ "Beamlit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/60e390e449209c3c990c56045efeb692cf4ce77a.png", "website": "https://blaxel.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Blaxel is the perpetual sandbox platform for AI agents that need to run code fast.\r\n\r\nUnlike traditional sandboxes that expire or suffer from cold starts, our sandboxes automatically scale to zero after 1s of inactivity and resume in under 25ms with full memory state preserved — allowing you to keep millions of secure sandboxes on standby indefinitely.\r\n\r\nWe also co-locate your agent logic alongside these sandboxes to eliminate network overhead, delivering near-instant latency for end users.", "one_liner": "The perpetual sandbox platform", "team_size": 8, "industry": "B2B", "subindustry": "B2B", "launched_at": 1745276338, "tags": [ "Artificial Intelligence", "Developer Tools", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B" ], "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/blaxel", "api": "https://yc-oss.github.io/api/batches/spring-2025/blaxel.json" }, { "id": 30407, "name": "Golf", "slug": "golf", "former_names": [ "authed", "Authed", "authed", "Authed" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cb627188af8a389c044d02fc9024aae3ea05cdd3.png", "website": "https://golf.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Golf gives enterprises visibility into shadow AI and control over AI agents and MCP. See what's connected, enforce policies, and generate audit trails - all from one place.", "one_liner": "Agentic AI Security and Governance", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Security", "launched_at": 1745255607, "tags": [ "Artificial Intelligence", "Developer Tools", "Security", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Security" ], "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/golf", "api": "https://yc-oss.github.io/api/batches/spring-2025/golf.json" }, { "id": 30432, "name": "HelixDB", "slug": "helixdb", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/64b0b8869e482d2c399a6856e5127933c31381bd.png", "website": "https://helix-db.com", "all_locations": "London, England, United Kingdom", "long_description": "As AI agents replace traditional software, they need a way to store, recall, and reason over contextual data. HelixDB gives them all of that in one system. We’re building the knowledge infrastructure every AI agent will depend on.", "one_liner": "The fastest & most scalable graph-vector database on the market", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747978820, "tags": [ "Developer Tools", "Open Source", "Infrastructure", "AI", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/helixdb", "api": "https://yc-oss.github.io/api/batches/spring-2025/helixdb.json" }, { "id": 30449, "name": "Attune", "slug": "attune", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8df0ce49cc11e96b09c8980da86ed900b39fe9dc.png", "website": "https://attunehq.com", "all_locations": "San Francisco, CA, USA", "long_description": "Attune makes blazingly fast build tools that require zero migration effort.\r\n\r\nAs AI enables developers to write code faster than ever, slow builds are increasingly becoming the bottleneck in development velocity. Developers regularly lose hours of productivity every day waiting for their builds. Imagine being able to write code in 1 minute, but needing to wait 30 minutes to compile, deploy, and test it.\r\n\r\nExisting solutions either require painful migrations to new tools (e.g. Bazel) or rely on just using bigger servers to run your builds. Instead, we do native, first-class integrations into compilers and build systems.\r\n\r\nWith Attune, you don't need to integrate a new tool. Just make a one-line change from `cargo build` to `hurry cargo build` for 20x faster builds.\r\n\r\nEliza (ex-Google) and Xin worked together for 3 years at FOSSA, where Eliza was Head of Engineering and Xin was Head of Product. Eliza brings a decade of programming languages and build systems expertise, while Xin brings a decade of experience building developer tools products, most recently as VP of Product at Teleport (S15). Having experienced the pain of slow builds firsthand across hundreds of production codebases, we're building the solution we've always wanted.", "one_liner": "Faster builds, zero effort.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747089464, "tags": [ "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/attune", "api": "https://yc-oss.github.io/api/batches/spring-2025/attune.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": 30492, "name": "Prism", "slug": "prism", "former_names": [ "Prism AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/973718be82b1053c971c2efe1c5263b785ae3711.png", "website": "https://herm.run", "all_locations": "San Francisco, CA, USA", "long_description": "Prism is the easiest way to build and deploy a production AI Agent. \r\n\r\nStop harness-engineering. Bring your system prompt, tools, MCP, and skills — get infrastructure, orchestration, memory, self learning, and more out of the box.", "one_liner": "Deploy AI Agents with a Single API Call", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1745261196, "tags": [ "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/prism", "api": "https://yc-oss.github.io/api/batches/spring-2025/prism.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": 30509, "name": "Boost Robotics", "slug": "boost-robotics", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4ab11f23c518bbbd560df743f85f60218829e65f.png", "website": "https://www.boostrobotics.ai", "all_locations": "Boston, MA, USA", "long_description": "Boost Robotics is building autonomous mobile manipulation robots to remotely perform manual tasks in data centers. \r\n\r\nThe surge in AI applications is pushing data centers to scale faster than they can manage, leading to suboptimal operations and staffing shortages amid rising power and compute demands.\r\n\r\nWe save data centers millions in insurance premiums and SLA violations by increasing the frequency of inspection and maintenance while reducing the time it takes to triage and address failures.", "one_liner": "Robots for the inspection and maintenance of data centers", "team_size": 2, "industry": "Industrials", "subindustry": "Industrials -> Manufacturing and Robotics", "launched_at": 1748984174, "tags": [ "Artificial Intelligence", "Hard Tech", "Hardware", "Robotics", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "Industrials", "Manufacturing and Robotics" ], "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/boost-robotics", "api": "https://yc-oss.github.io/api/batches/spring-2025/boost-robotics.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": 30620, "name": "Bidflow", "slug": "bidflow", "former_names": [ "Playdo.ai", "Ghostship" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fb5bdff2af780675e7950b4a0fb5dcad2dfdc802.png", "website": "https://usebidflow.com", "all_locations": "New York, NY, USA", "long_description": "We use AI to help electricians speed up the time it takes to submit a competitive bid to a job. We do this by scanning complex CAD drawings and 10X-ing the time it takes to estimate a job. This involves using vision models to read and count complex symbols in large PDFs, which typically take hours (sometimes days) to do precisely. Every missed symbol can cost thousands, and our AI can count to 99% accuracy.", "one_liner": "AI Takeoffs for Electrical", "team_size": 2, "industry": "Real Estate and Construction", "subindustry": "Real Estate and Construction -> Construction", "launched_at": 1754285936, "tags": [ "SaaS", "Computer Vision", "Construction", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "Real Estate and Construction", "Construction" ], "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/bidflow", "api": "https://yc-oss.github.io/api/batches/winter-2026/bidflow.json" }, { "id": 30623, "name": "Playgent", "slug": "playgent", "former_names": [ "Pharmie AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5ad8d62052816b9ab3349fc92ba2137b2b1edb02.png", "website": "https://useplaygent.com", "all_locations": "San Francisco, CA, USA", "long_description": "When enterprise agents fail in production, the conditions that caused the failure are critical: user state, data, tool calls, and context. Without a way to recreate these conditions, teams can't fix what broke.\r\n\r\nPlaygent provides infrastructure to create high-fidelity sandbox environments for AI agents. Our environments come packaged as a single MCP url where tool calls are mocked, authentication is abstracted away, and test data can be initialized via natural language or JSON specifications.\r\n\r\nTeams can use Playgent to reproduce production failures in safe, scoped environments that accurately reconstruct state. Finally, export runs as OTel traces from Playgent's environment to plug directly into your observability tools or RL pipelines.", "one_liner": "Sandboxes for AI agents", "team_size": 2, "industry": "Healthcare", "subindustry": "Healthcare -> Healthcare IT", "launched_at": 1754457298, "tags": [ "SaaS", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "Healthcare", "Healthcare IT" ], "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/playgent", "api": "https://yc-oss.github.io/api/batches/summer-2025/playgent.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": 30649, "name": "Lilac", "slug": "lilac", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/18234851431f8da18d1f087abc867a57412f1a97.png", "website": "https://getlilac.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Lilac taps idle GPUs from cloud providers and enterprises, giving startups and researchers cheaper inference while letting companies monetize unused capacity. Fully automated with Kubernetes integration.", "one_liner": "We automatically monetize idle GPUs", "team_size": 4, "industry": "B2B", "subindustry": "B2B", "launched_at": 1754345371, "tags": [ "Artificial Intelligence", "Machine Learning", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B" ], "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/lilac", "api": "https://yc-oss.github.io/api/batches/summer-2025/lilac.json" }, { "id": 30660, "name": "Magnitude", "slug": "magnitude", "former_names": [ "Magnitude", "Sidekick", "Sagekit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9292b62c58dc81055b437ce647dc7c3ea10ffc5c.png", "website": "https://magnitude.dev", "all_locations": "San Francisco, CA, USA", "long_description": "The full Claude Code experience, except it runs anywhere. From our infra to fully air-gapped in your data center.", "one_liner": "The best coding agent for open models", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751905744, "tags": [ "Artificial Intelligence", "Developer Tools", "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/magnitude", "api": "https://yc-oss.github.io/api/batches/summer-2025/magnitude.json" }, { "id": 30671, "name": "Panoptive", "slug": "panoptive", "former_names": [ "AgentHub" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e968a9edc53bbf932ccbe0585917fe2029077b90.png", "website": "https://www.panoptive.com", "all_locations": "San Francisco, CA, USA", "long_description": "We turn unstructured monitoring data - monitoring visit reports, EDC data - into structured deviation, safety, and quality findings for human review. Panoptive generates an audit-ready oversight trail as a natural byproduct. \r\n\r\nThe platform aggregates findings and identifies systemic patterns across sites and subjects before they compound, and tracks every finding through decision, follow-up, and resolution.", "one_liner": "The continuous oversight engine for clinical trials", "team_size": 2, "industry": "B2B", "subindustry": "B2B", "launched_at": 1753389326, "tags": [ "B2B", "Biotech", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B" ], "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/panoptive", "api": "https://yc-oss.github.io/api/batches/summer-2025/panoptive.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": 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": 30853, "name": "Bolna AI", "slug": "bolna-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0b089abe00badc05c8bba9c5210bd4a34f636170.png", "website": "https://bolna.ai", "all_locations": "Bengaluru, KA, India", "long_description": "Bolna handles the complexity of voice infra, so enterprises can automate calls faster, better, and cheaper, at scale\r\n\r\nBolna is a Voice AI Orchestration platform purpose-built for Indian enterprises.\r\nBusinesses in India run tens of thousands of calls every day - across sales, support, collections, recruitment, and more. Bolna gives them the power to build and deploy Voice AI Agents directly from their transcripts and FAQs, so they can start automating calls immediately.\r\n\r\nWith Bolna, enterprises get:\r\n\r\n1. Full control over agent intelligence, tone, and workflows\r\n2. Cost efficiency at scale with smart routing across providers and price points\r\n3. Enterprise-grade performance on latency, interruptions, multi-language, and multi-accent understanding\r\n\r\n", "one_liner": "Voice AI to enable India's next billion", "team_size": 21, "industry": "B2B", "subindustry": "B2B", "launched_at": 1758900227, "tags": [ "Artificial Intelligence", "B2B", "Infrastructure", "Conversational AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B" ], "regions": [ "India", "South Asia", "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/bolna-ai", "api": "https://yc-oss.github.io/api/batches/fall-2025/bolna-ai.json" }, { "id": 30894, "name": "Unsiloed AI", "slug": "unsiloed-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f9f85fd135a735334483a66e34f7d25f1c8f535c.png", "website": "https://www.unsiloed.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "AI teams spend 6+ months building document workflows, yet fewer than 10% ever reach production. Generic LLM parsers and OCR collapse on multimodal documents with text, tables, images, and charts. Poor parsing and suboptimal chunking cripple RAG pipelines and downstream automation. Unsiloed AI has built state-of-the-art vision models which serves as the infrastructure layer for turning unstructured data into structured, queryable, and LLM-ready assets.\r\n\r\nOur APIs are already parsing hundreds of thousands of documents for startups and NASDAQ-listed enterprises, powering vertical AI solutions across industries. On public benchmarks, Unsiloed AI consistently outperforms solutions from LlamaIndex, Gemini, Mistral, and Unstructured.io among others.", "one_liner": "API for parsing multimodal unstructured data", "team_size": 2, "industry": "B2B", "subindustry": "B2B", "launched_at": 1759119503, "tags": [ "Artificial Intelligence", "B2B", "Infrastructure", "APIs" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B" ], "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/unsiloed-ai", "api": "https://yc-oss.github.io/api/batches/fall-2025/unsiloed-ai.json" }, { "id": 30903, "name": "Kestrel AI", "slug": "kestrel-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a17c93b508bc423bb59667db4befdfd07cfd6f68.png", "website": "https://usekestrel.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Kestrel is the AI automation layer for platform engineering teams.\r\n\r\nPlatform teams use Kestrel to automate incident response, cloud provisioning, CI/CD, security, and developer requests across their stack.\r\n\r\nKestrel turns natural-language prompts into deterministic, production-ready workflows with 25+ integrations, 140+ pre-built actions, and support for custom HTTP and webhook actions.\r\n\r\nDeveloper-first, with a CLI, Python SDK, and MCP server to manage workflows from where platform teams already work.", "one_liner": "AI Agents for Platform Engineering", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Security", "launched_at": 1761187283, "tags": [ "AIOps", "Developer Tools", "DevOps", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Security" ], "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/kestrel-ai", "api": "https://yc-oss.github.io/api/batches/fall-2025/kestrel-ai.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": 30969, "name": "Lemma", "slug": "uselemma", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/335dca5772b36d447d2e1c9b0f730539813d1846.png", "website": "https://www.uselemma.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Lemma catches the silent, semantic failures your observability tools miss, where your AI agent looks like it worked but didn’t. We scan every trace to surface issues before users complain, identify root causes, and help you fix them without manual digging, so your agents improve over time.", "one_liner": "Production Monitoring for AI agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761703288, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/uselemma", "api": "https://yc-oss.github.io/api/batches/fall-2025/uselemma.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": 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": 31192, "name": "Approxima", "slug": "approxima", "former_names": [ "Sidekit", "SideKit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e6e6d183a6369dfc8a86aad778e45ad07d16406f.png", "website": "https://approxima.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Human-assisted development should be for novel ideation, not routine maintenance, bug fixes or incremental updates. Approxima is bringing you that future with agents that can scope work, code, validate their fixes end-to-end in sandbox environments and merge to production. Book a demo: https://calendly.com/ashish-selvaraj/approxima", "one_liner": "Your software should build itself.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1767593677, "tags": [ "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "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/approxima", "api": "https://yc-oss.github.io/api/batches/winter-2026/approxima.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": 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": 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": 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": 31526, "name": "Uno Wallet", "slug": "uno-wallet", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c2393bf402ae2e425fc41cb7f78facb4b67fa9d5.png", "website": "https://myunowallet.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Uno is the first third-party wallet granted access by Apple to become the default contactless wallet on iPhone. Uno is building a new payment rail, starting with a smarter wallet experience.\r\n\r\nThe wedge is credit card points optimization. \r\n\r\nFounded by Saket Joshi (www.linkedin.com/in/saket-dattatray-joshi/) and \r\nMordi Shadpour (www.linkedin.com/in/mordi-shadpour/)", "one_liner": "The AI mobile wallet that replaces Apple Pay", "team_size": 2, "industry": "Fintech", "subindustry": "Fintech -> Payments", "launched_at": 1779834493, "tags": [ "Fintech", "Payments", "Consumer", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "Fintech", "Payments" ], "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/uno-wallet", "api": "https://yc-oss.github.io/api/batches/spring-2026/uno-wallet.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": 33013, "name": "Operon", "slug": "operon", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aaeb7f2ff7aa5b0b7e64888230be2a7e46342f66.png", "website": "https://operonsolutions.com/en", "all_locations": "San Francisco, CA, USA", "long_description": "Operon is the data intelligence layer for heavy industry. We ingest the messy documents a plant runs on (P&IDs, schematics, datasheets, scans) and turn them into one structured, queryable model of the facility.\r\n\r\nOn top of it, engineers query their plant in natural language and build agentic workflows for safety, compliance, and design. \r\n\r\n", "one_liner": "Agentic data layer for manufacturing & process industries. ", "team_size": 0, "industry": "Industrials", "subindustry": "Industrials", "launched_at": 1782593141, "tags": [ "Computer Vision", "Manufacturing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "Industrials" ], "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/operon", "api": "https://yc-oss.github.io/api/batches/summer-2026/operon.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": 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" } ]