[ { "id": 114, "name": "Vapor", "slug": "vapor", "former_names": [ "Askolo" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://askolo.com", "all_locations": "Brooklyn, NY, USA", "long_description": "Creating modular server side software with Swift.", "one_liner": "In-video advertising.", "team_size": 2, "industry": "Consumer", "subindustry": "Consumer -> Social", "launched_at": 1326789494, "tags": [ "Video", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Inactive", "industries": [ "Consumer", "Social" ], "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/vapor", "api": "https://yc-oss.github.io/api/batches/summer-2011/vapor.json" }, { "id": 122, "name": "TapEngage", "slug": "tapengage", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9f8322001e5c21ab69bf80d5c18f9323d677e241.png", "website": "http://tapengage.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Touch-friendly marketing, acquired by Dropbox", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1326789574, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/tapengage", "api": "https://yc-oss.github.io/api/batches/summer-2011/tapengage.json" }, { "id": 124, "name": "Perfect Audience", "slug": "perfect-audience", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://perfectaudience.com", "all_locations": "San Francisco, CA, USA", "long_description": "Perfect Audience is a retargeting platform that lets businesses bring back lost customers and get more sales effortlessly.", "one_liner": "Self-service display advertising for SaaS and online retail.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1326789591, "tags": [ "SaaS", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/perfect-audience", "api": "https://yc-oss.github.io/api/batches/summer-2011/perfect-audience.json" }, { "id": 142, "name": "Earbits", "slug": "earbits", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7c80ed0df2139f0c86b3495949b5e539365d8a02.png", "website": "http://earbits.com", "all_locations": "Los Angeles, CA, USA", "long_description": "Google AdWords for music. Allowing bands and labels to bid for airtime and have their music streamed to qualified audience.", "one_liner": "Google AdWords for music. Allowing bands and labels to bid for…", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1326789748, "tags": [ "Advertising", "Music" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/earbits", "api": "https://yc-oss.github.io/api/batches/winter-2011/earbits.json" }, { "id": 209, "name": "AdGrok", "slug": "adgrok", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://adgrok.com", "all_locations": "San Francisco, CA, USA", "long_description": "AdGrok allows business owners to automate the process of choosing and bidding on keywords on Google AdWords.", "one_liner": "Easy SEM software. Acquired by Twitter in 2011.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1326790310, "tags": [ "Analytics", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/adgrok", "api": "https://yc-oss.github.io/api/batches/summer-2010/adgrok.json" }, { "id": 267, "name": "Heyzap", "slug": "heyzap", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f23a0e60878f243a227ecdd0b96b41960b5ee37f.png", "website": "http://heyzap.com", "all_locations": "San Francisco, CA, USA", "long_description": "Heyzap is a premier mobile ad network that helps millions of users discover apps they love. Heyzap’s SDK for Android and iOS apps allows both well-established app producers and innovative indie developers to monetize and bring their apps to a wide audience. It currently provides advertising, publishing, mediation, and cross-promotion services to mobile developers worldwide.\r\n\r\nHeyzap is based in San Francisco and was founded in 2009 by Jude Gomila and Immad Akhund.", "one_liner": "Heyzap (acquired by Fyber for $45m in 2016) is one of the largest…", "team_size": 11, "industry": "Consumer", "subindustry": "Consumer -> Gaming", "launched_at": 1326790823, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2009", "status": "Acquired", "industries": [ "Consumer", "Gaming" ], "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/heyzap", "api": "https://yc-oss.github.io/api/batches/winter-2009/heyzap.json" }, { "id": 392, "name": "LeanMarket", "slug": "leanmarket", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://lean.com", "all_locations": "Mountain View, CA, USA", "long_description": "LeanMarket discovers the highest performing placements of advertising that allows users to build an ideal campaign based off in-depth reporting.", "one_liner": "Mobile advertising", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1336096534, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Marketing" ], "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/leanmarket", "api": "https://yc-oss.github.io/api/batches/summer-2012/leanmarket.json" }, { "id": 398, "name": "OmniVirt", "slug": "omnivirt", "former_names": [ "Social Nation", "AdsOptimal", "OmniVirt", "OmniVirt (Acquired)" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://www.omnivirt.com", "all_locations": "San Francisco, CA, USA", "long_description": "OmniVirt is 360° Virtual Reality advertising platform for brands and publishers. Audiences can view 360° content with just one tap of their fingertip on smartphones, tablets and websites. No app installation or VR headset required. HTML5 / VAST complaint.\r\n\r\nOur company is specialize in mobile formats, the network optimizes revenue for publishers and serves billions of ad impressions in more than 200 countries.", "one_liner": "OmniVirt is the leading VR Advertising platform for brands and…", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1336096574, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/omnivirt", "api": "https://yc-oss.github.io/api/batches/summer-2012/omnivirt.json" }, { "id": 402, "name": "Mth Sense", "slug": "mth-sense", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.mthsense.com/", "all_locations": "San Jose, CA, USA", "long_description": "mth sense focuses on finding solutions to \"blind\" ads. mth sense offers its users an audience library to target certain demographics and psychographics.", "one_liner": "We're a mobile on-device profiling and ad-serving platform initially…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1336096613, "tags": [ "Privacy", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/mth-sense", "api": "https://yc-oss.github.io/api/batches/summer-2012/mth-sense.json" }, { "id": 451, "name": "Credictive", "slug": "credictive", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://credictive.com", "all_locations": "", "long_description": null, "one_liner": "Attribution metatags for online content.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336097050, "tags": [ "Analytics", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "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/credictive", "api": "https://yc-oss.github.io/api/batches/summer-2012/credictive.json" }, { "id": 455, "name": "Virool", "slug": "virool", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://virool.com", "all_locations": "San Francisco, CA, USA", "long_description": "A LITTLE ABOUT VIROOL\n\nVirool is a video distribution platform for brand marketers that leverages programmatic technology to reach key influencers, making content more engaging and the ability to share easier than ever. Having served more than 75,000 global campaigns, Virool’s robust ActivView product suite and in-article native unit, deliver fully transparent and insightful analytics that offers viewability guarantees, emotional resonance and fraud protection. Within our platform, users can leverage a proprietary DMP of 450MM unique profiles to build custom, addressable audience segments across all screens. More than 100,000 multi-channel sites have activated video content from Virool via partnerships including Rubicon Project and direct native placements. Founded in 2012, Virool has raised $18.62M in funding from a collection of top VC firms and angel investors, including $6.62M in its seed round. It is the biggest seed investment that anymore Y-Combinator graduate has ever received.", "one_liner": "Virool provides native video advertising experience for the biggest…", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1336097094, "tags": [ "Video", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/virool", "api": "https://yc-oss.github.io/api/batches/summer-2012/virool.json" }, { "id": 518, "name": "URX", "slug": "urx", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://urx.com", "all_locations": "New York City, NY, USA; San Francisco, CA, USA", "long_description": "URX empowers publishers to monetize mobile content and enables advertisers to drive mobile commerce. The world's most forward-thinking companies use URX to connect users directly to relevant commerce experiences. URX is headquartered in San Francisco and has raised $15M from Accel, Google Ventures, First Round Capital, SV Angel and Y Combinator.", "one_liner": "Mobile ads that users like. Acquired by Pinterest in May 2016.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523339, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "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/urx", "api": "https://yc-oss.github.io/api/batches/summer-2013/urx.json" }, { "id": 573, "name": "Boostable", "slug": "boostable", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://boostable.com", "all_locations": "San Francisco, CA, USA", "long_description": "Boostable makes advertising easy for sellers and brands on marketplaces. We grow marketplaces by helping their sellers advertise their listings and gather insights. Boostable is a YCombinator company based in San Francisco and funded by SVAngel, 500 Startups and others.", "one_liner": "Advertising platform tools for marketplace sellers. ", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1384978567, "tags": [ "Marketplace", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/boostable", "api": "https://yc-oss.github.io/api/batches/winter-2014/boostable.json" }, { "id": 604, "name": "Motionlead", "slug": "motionlead", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://motionlead.com", "all_locations": "San Francisco, CA, USA; Paris, Île-de-France, France", "long_description": "Motionlead empowers advertisers and publishers to reach their audience through a unique advertising experience thanks to transparent, animated and interactive ads that come on top of native and web apps without stopping user navigation", "one_liner": "Animated mobile ads.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1384978832, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "regions": [ "United States of America", "France", "America / Canada", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/motionlead", "api": "https://yc-oss.github.io/api/batches/winter-2014/motionlead.json" }, { "id": 694, "name": "Permutive", "slug": "permutive", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d141b2890a1f7b2c6364a0b57270fedfbad3b8f8.png", "website": "https://permutive.com", "all_locations": "London, England, United Kingdom", "long_description": "As third-party identifiers like the cookie disappear, ad-tech breaks—targeting, frequency capping and measurement disappear. We're rebuilding data infrastructure in advertising to work with cohorts—privacy safe descriptions of users—which enable advertising use cases without the need for sharing personal identifiers. We do this by moving data processing and management out of the cloud, and on to the user's device.", "one_liner": "Rebuilding data in advertising to protect privacy", "team_size": 205, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1398907919, "tags": [ "Privacy", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/permutive", "api": "https://yc-oss.github.io/api/batches/summer-2014/permutive.json" }, { "id": 791, "name": "Makrwatch", "slug": "makrwatch", "former_names": [ "themidgame", "Makrwatch (formerly themidgame) ", "Makrwatch " ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2d112d21825239851033ed226096467016755e57.png", "website": "https://www.makrwatch.com", "all_locations": "New York, NY, USA; Remote", "long_description": "Makrwatch helps D2C companies scale user acquisition with YouTube creators. Our clients see us as an alternative growth channel to Google/Facebook, by reaching their audience at a more efficient cost per acquisition and obtaining high quality customers that are more engaged. \r\n\r\nMakrwatch has been growing 100%+ year over year, currently processes 2M-5M in billings and helps creators in over 60+ countries. We are reaching 20 team members in 6+ countries, have been fully remote for the past years and aim to reach 20M in billings with 10,000 sponsored videos within the next 18 months. ", "one_liner": "Scale new user acquisition with YouTube Creators", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1416222240, "tags": [ "Marketplace", "B2B", "Social Media", "Advertising", "Creator Economy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/makrwatch", "api": "https://yc-oss.github.io/api/batches/winter-2015/makrwatch.json" }, { "id": 824, "name": "Popular Pays", "slug": "popular-pays", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/86ed9662f1f5dd97d9e9fcd4def24972e1fa3c3e.png", "website": "http://popularpays.com", "all_locations": "Chicago, IL, USA", "long_description": "Popular Pays is a platform connecting content Creators with Brands who want content to tell their stories. We’re tech-forward, with an in-house built iOS and web app (for creators) and dashboard (for brands) that delivers direct communication & powerful statistics to help you run a multiplatform campaign. To find out what we’re about, visit our website: www.popularpays.com.", "one_liner": "Software for collaborating with content creators and influencers ", "team_size": 37, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1416309518, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Marketing" ], "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/popular-pays", "api": "https://yc-oss.github.io/api/batches/winter-2015/popular-pays.json" }, { "id": 850, "name": "Automate Ads", "slug": "automate-ads", "former_names": [ "Kuhcoon" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://kuhcoon.com", "all_locations": "San Mateo, CA, USA", "long_description": "On a mission to automate, optimize, and unify your digital advertising campaigns with incredible software.", "one_liner": "On a mission to programmatically automate, optimize, and unify your…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1419816904, "tags": [ "Analytics", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Inactive", "industries": [ "B2B", "Marketing" ], "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/automate-ads", "api": "https://yc-oss.github.io/api/batches/winter-2015/automate-ads.json" }, { "id": 1231, "name": "CoinTent", "slug": "cointent", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://cointent.com", "all_locations": "San Francisco, CA, USA", "long_description": "Launched in 2013, CoinTent is a digital wallet and subscription service that enables users to purchase quality content, including articles, videos, blog posts, and more, for micropayments across websites. Its services provide a revenue channel for publishers, supplementing revenue sources such as advertising and subscriptions. CoinTent is based in San Francisco, California, United States.", "one_liner": "Recover revenue lost to ad blockers ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1461210620, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Inactive", "industries": [ "B2B", "Marketing" ], "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/cointent", "api": "https://yc-oss.github.io/api/batches/summer-2016/cointent.json" }, { "id": 1683, "name": "Commissary Club (formerly 70 Million Jobs)", "slug": "commissary-club", "former_names": [ "70 Million Resources", "Inc.", "d/b/a 70MillionJobs.com", "70MillionJobs", "70 Million Jobs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/47f5c844b33712e59431159695b371d903107395.png", "website": "https://www.Commissary.Club", "all_locations": "Miami, FL, USA; Remote", "long_description": "Rising from the ashes of 70 Million Jobs, Commissary Club is a community built to address the most urgent needs of a billion+ people globally who have a record: employment, housing, access to medical and legal services, along with community, friendship and connections. \r\n\r\nEach user receives their own agentic agent who not only answers questions but actually solves problems: applies for jobs and housing, makes referrals, provides training, makes introductions, etc. \r\n\r\nWe make money through advertising and sponsorships, sales of premium services to members, token transactions, events, etc. ", "one_liner": "First agentic AI-powered community for 1 billion people with criminal…", "team_size": 2, "industry": "Consumer", "subindustry": "Consumer", "launched_at": 1494892929, "tags": [ "Artificial Intelligence", "Marketplace", "B2B", "Advertising", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2017", "status": "Inactive", "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": true, "url": "https://www.ycombinator.com/companies/commissary-club", "api": "https://yc-oss.github.io/api/batches/summer-2017/commissary-club.json" }, { "id": 1909, "name": "Demeanor.co", "slug": "demeanor-co", "former_names": [ "Splish" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/69a52a6127670bd5b12777ee62f92927bd18f31c.png", "website": "https://www.demeanor.co", "all_locations": "Los Angeles, CA, USA", "long_description": "", "one_liner": "Now part of thentwrk.com", "team_size": 4, "industry": "Consumer", "subindustry": "Consumer -> Social", "launched_at": 1524629148, "tags": [ "Media", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Acquired", "industries": [ "Consumer", "Social" ], "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/demeanor-co", "api": "https://yc-oss.github.io/api/batches/summer-2018/demeanor-co.json" }, { "id": 1937, "name": "Grabb-It", "slug": "grabb-it", "former_names": [ "Grabb-It Inc" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://grabb-it.io", "all_locations": "Milpitas, CA, USA", "long_description": "Social network, email aggregator", "one_liner": "Grabb-It is a location based Dynamic Digital - OOH advertising…", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1525143903, "tags": [ "Advertising", "Location-based" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Marketing" ], "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/grabb-it", "api": "https://yc-oss.github.io/api/batches/summer-2018/grabb-it.json" }, { "id": 12574, "name": "Jupiter", "slug": "jupiter", "former_names": [ "Talar", "Jupiter (Formerly Talar)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2e798da4f06874bf247c877397c65ac7a95a760c.png", "website": "https://www.jupiter.co", "all_locations": "New York City, NY, USA; Remote", "long_description": "", "one_liner": "AppLovin for the food community ", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1556158158, "tags": [ "Grocery", "Marketplace", "E-commerce", "Food & Beverage", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/jupiter", "api": "https://yc-oss.github.io/api/batches/summer-2019/jupiter.json" }, { "id": 13103, "name": "Paneau", "slug": "paneau", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4a0fc5851264cf61cfefec4e6301d365980a500e.png", "website": "https://paneau.io", "all_locations": "San Francisco, CA, USA", "long_description": "Paneau puts tablets inside Uber/Lyfts for businesses to advertise directly to the riders. Riders can interact and do anything from make purchases to re-route the car.", "one_liner": "Tablets inside Uber/Lyfts to advertise directly to riders", "team_size": 7, "industry": "Consumer", "subindustry": "Consumer -> Content", "launched_at": 1583175719, "tags": [ "Transportation", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "Consumer", "Content" ], "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/paneau", "api": "https://yc-oss.github.io/api/batches/winter-2020/paneau.json" }, { "id": 13109, "name": "Taiv", "slug": "taiv", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/86c32f1abe7d2cba987238d8fbcc9048fc815dfe.png", "website": "https://taiv.tv", "all_locations": "Winnipeg, MB, Canada", "long_description": "Taiv puts business TVs on autopilot, automatically switching between cable, our own streaming channels, digital signage, and trivia. Our proprietary AI model analyzes the live video feed and intelligently switches sources during commercial breaks, show changes, or based on the time of day, to show the best possible content & ads for any environment.\r\n\r\nWe offer this for free to venues and make money by selling ads, which we rev-share back with the venue, turning their TVs from a cost center to a profit center. ", "one_liner": "AI-powered tech that makes business TV smarter, engaging, and…", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1584223249, "tags": [ "Artificial Intelligence", "Marketplace", "Computer Vision", "B2B", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Marketing" ], "regions": [ "Canada", "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/taiv", "api": "https://yc-oss.github.io/api/batches/winter-2020/taiv.json" }, { "id": 24589, "name": "Buoyant Aero", "slug": "buoyant-aero", "former_names": [ "Buoyant Technologies", "Buoyant" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a7ac8d28bd5a2bea4410ab6e9333809385e98d9.png", "website": "https://www.buoyant.aero", "all_locations": "New York City, NY, USA", "long_description": "Buoyant Aero builds zero-emissions autonomous drone blimps to break free from existing advertising paradigms and reach new audiences in new places. Whether it’s on the beach, outside the convention center, or through the window of your target executive’s office, Buoyant’s blimps amplify your message to create measurable brand benefits. ", "one_liner": "Bringing back blimps", "team_size": 2, "industry": "Industrials", "subindustry": "Industrials -> Drones", "launched_at": 1626802244, "tags": [ "Robotics", "Drones", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "Industrials", "Drones" ], "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/buoyant-aero", "api": "https://yc-oss.github.io/api/batches/summer-2021/buoyant-aero.json" }, { "id": 24754, "name": "Plai", "slug": "plai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9e5edb26e5bdc44b210c50ed3cc68204303afbc9.png", "website": "https://www.plai.io/", "all_locations": "Los Angeles, CA, USA; Remote", "long_description": "Plai makes it easy to create, launch, and optimize ads with AI doing the heavy lifting. Brands use Plai across Facebook, Google, LinkedIn, and TikTok. Trusted across 100,000+ campaigns and 5B+ ad impressions.", "one_liner": "Create, launch, and optimize Facebook ads and ads on 10+ platforms", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1625097839, "tags": [ "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/plai", "api": "https://yc-oss.github.io/api/batches/summer-2021/plai.json" }, { "id": 25603, "name": "Reforged Labs", "slug": "reforged-labs", "former_names": [ "Nook" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4d777f64a6f8aa21e8a0f44f260c8cb87a5ac203.png", "website": "https://reforgedlabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Reforged Labs Boa is the AI creative intelligence agent that answers all your questions about what ads are performing, why they work, and what to create next.", "one_liner": "Turn intuition into insights, in minutes", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1644566628, "tags": [ "Artificial Intelligence", "B2B", "Gaming", "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/reforged-labs", "api": "https://yc-oss.github.io/api/batches/winter-2022/reforged-labs.json" }, { "id": 25732, "name": "Sprites", "slug": "sprites", "former_names": [ "Campfire", "Campfire (applied AI company)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f89411c2e9172cac0eae74bed5485e42a289ab94.png", "website": "https://sprites.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Sprites AI automates customer acquisition and demand generation for entrepreneurs and growth teams. Our AI agent handles managing paid ad campaigns on Meta, Google, LinkedIn, Reddit, TikTok, and runs your SEO and AEO gameplan with a content engine —unlocking growth channels that normally require hiring multiple people or agencies. \r\n\r\nTeams using our platform acquire customers much faster and scale their growth funnel without the overhead of hiring large teams of specialists or hiring expensive agencies. \r\n\r\nThe result: heads of marketing, SMBs, and founders can now scale revenue like they have a full marketing department.\r\n\r\nWe're arming businesses with systematic customer acquisition run by AI- so they can focus on the important things that make their offering unique. ", "one_liner": "The AI performance marketing agent for entrepreneurs and growth teams", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1645693578, "tags": [ "Artificial Intelligence", "B2B", "Marketing", "Advertising", "SEO" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/sprites", "api": "https://yc-oss.github.io/api/batches/winter-2022/sprites.json" }, { "id": 25818, "name": "Vimmerse", "slug": "vimmerse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1482a962d8fe4ce7caaf57c66235bd646c33977.png", "website": "https://vimmerse.net", "all_locations": "San Jose, CA, USA; Remote", "long_description": "Designers, branding agencies, and on-line stores can use Vimmerse’s AI creators platform, Apps, and API to animate their images at scale making their business stand out from the crowd.", "one_liner": "Bring your photos to life with Vimmerse", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645487743, "tags": [ "Developer Tools", "B2B", "Video", "Advertising", "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": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vimmerse", "api": "https://yc-oss.github.io/api/batches/winter-2022/vimmerse.json" }, { "id": 25835, "name": "Kular", "slug": "kular", "former_names": [ "Kula" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c20d11e986368dc6d97c924d4d62583ec9585a01.png", "website": "https://www.kular.ai", "all_locations": "London, England, United Kingdom", "long_description": "Kular is an AI Lead Generator, generating leads for busy professionals and business owners and only charging for results. Today, Kular generates leads for over 1000 companies via email and LinkedIn. \r\n\r\nKular is being built by a team of MIT, IIT, Cambridge and Oxford grads, backed by some of the best investors in the world, including Y-Combinator, Entrepreneur First, Acequia Capital and angel investors behind companies like Ironclad, OpenSea and Stripe.", "one_liner": "AI Lead Generator", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Sales", "launched_at": 1647346997, "tags": [ "SaaS", "B2B", "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Sales" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kular", "api": "https://yc-oss.github.io/api/batches/winter-2022/kular.json" }, { "id": 26723, "name": "CustomerOS", "slug": "customeros", "former_names": [ "Openline" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/02b255dba5cc6178830e11a1fe8f76f6d0c86367.png", "website": "https://customeros.ai", "all_locations": "London, England, United Kingdom; Remote", "long_description": "CustomerOS uncovers high-fit leads who are engaging directly with your brand but not yet in your sales funnel. By lead scoring your pipeline against your ICP we build data-driven profiles of your best customers and provide a real-time ICP-fit indicator so your team doesn't waste time on low-value/high-cost leads. This ensures you're spending your CAC acquiring customers who are primed to renew year after year and expand as they grow.\r\n\r\nThe Top 10% of SaaS companies generate 87% of all market returns. CustomerOS gives you the data and tooling to compete with the top 10%.", "one_liner": "Uncover high-fit leads already silently engaging with your brand", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Sales", "launched_at": 1657624994, "tags": [ "B2B", "Sales", "Marketing", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Sales" ], "regions": [ "United Kingdom", "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/customeros", "api": "https://yc-oss.github.io/api/batches/summer-2022/customeros.json" }, { "id": 27583, "name": "Rubbrband", "slug": "rubbrband", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5720d48d89fcdf16b2887231b42541c2a4f1da5b.png", "website": "https://rubbrband.com", "all_locations": "San Francisco, CA, USA", "long_description": "Rubbrband is a creative agency producing high quality video advertisements for a new generation of brands. Built by a team of creatives from Hollywood, we bring that level of production to fast growing companies.", "one_liner": "Culture-defining commercials", "team_size": 3, "industry": "Consumer", "subindustry": "Consumer -> Content", "launched_at": 1666397912, "tags": [ "Video", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "Consumer", "Content" ], "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/rubbrband", "api": "https://yc-oss.github.io/api/batches/winter-2023/rubbrband.json" }, { "id": 27843, "name": "Gooseworks", "slug": "gooseworks", "former_names": [ "Magik Labs", "Magik Labs - Fast Web3 Checkout", "Magik Labs - Fast NFT Checkout", "Magik Labs", "Magik", "Athina AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be25b5e55711ba973cd7f6c514b56a10ab3da20e.png", "website": "https://gooseworks.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Goose is an AI creative engine that turns your brand into a continuous stream of on-brand video ads. \r\n\r\nWe index your existing materials — videos, product shots, testimonials, ad performance data — into a context layer, then generate short-form creative for Meta and TikTok at the volume performance marketing actually requires.\r\n\r\nThe engine compounds: the agent learns from ad performance, competitors, trends, and human feedback, so your creative gets better every month. Run as a human-guided, done-for-you service.", "one_liner": "OpenClaw-style AI coworkers for GTM teams", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1667592357, "tags": [ "Artificial Intelligence", "Video", "Marketing", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/gooseworks", "api": "https://yc-oss.github.io/api/batches/winter-2023/gooseworks.json" }, { "id": 27906, "name": "1stCollab", "slug": "1stcollab", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/38bfe8c1abadf254cda7e353f68089f57109eaec.png", "website": "https://1stcollab.com/", "all_locations": "San Francisco, CA, USA", "long_description": "1stCollab is the first influencer platform that fully automates and optimizes every aspect of your influencer marketing program. We’ve helped hundreds of startups launch their first campaigns and enabled larger brands to scale to thousands of influencers, while saving them over $1M annually in influencer spend.\r\n\r\nWhat we offer:\r\n- Smart search & recommendations – Instantly connect with thousands of relevant influencers.\r\n- Full campaign automation – From outreach and negotiations to contracts, payments, and taxes, we handle it all.\r\n- Real-time performance tracking – Monitor conversions, revenue, and run A/B tests with detailed reporting.", "one_liner": "Performance-Optimized Influencer Marketing at Scale", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1671641116, "tags": [ "Artificial Intelligence", "Machine Learning", "Marketing", "Advertising", "Creator Economy" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/1stcollab", "api": "https://yc-oss.github.io/api/batches/winter-2023/1stcollab.json" }, { "id": 28852, "name": "Kite", "slug": "kite", "former_names": [ "MockRocket" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6bfa0b0578ef53f45eaff933ccf7f9f6f80f2b0f.png", "website": "https://kite.video", "all_locations": "San Francisco, CA, USA", "long_description": "Kite is a screen recorder that makes your demo videos look like Apple commercials in minutes.\r\n\r\nSimply record your app (works for iPhone recordings too!). Kite will track your cursor and keyboard inputs, so it can automatically zoom in on the action with professional 3D animations.\r\n\r\nKite is as easy as Canva, but your videos will look like they came out of OpenAI or Figma.\r\n\r\n- One-click cinematic 3D animations\r\n- Display recordings on 3D mockup devices (MacBooks, iPhones etc)\r\n- Combine unlimited recordings into one video\r\n- Edit, adjust speed and trim recordings\r\n- Add text scenes and text annotations alongside recordings\r\n- AI voiceovers using state of the art text to speech models\r\n- Free music library\r\n- Brand kit–upload your logos, colors and fonts\r\n- Start from our template library or start from scratch\r\n\r\nKite is used by hundreds of YC companies for launch videos, social media posts, landing page demos, changelog updates, feature releases and more.", "one_liner": "Screen recorder for stunning product demo videos", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1691634049, "tags": [ "Video", "Media", "Marketing", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/kite", "api": "https://yc-oss.github.io/api/batches/summer-2023/kite.json" }, { "id": 28921, "name": "Surface Labs", "slug": "surface-labs", "former_names": [ "Surface" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4d1c735d9ba6a64fce2c94cba6690c524ea7f778.png", "website": "https://withsurface.com", "all_locations": "San Francisco, CA, USA", "long_description": "Surface Labs helps B2B companies capture, qualify, and convert inbound leads through intelligent contact forms. We replace tools like HubSpot Forms, Zapier, and Chili Piper with a single platform that embeds on any site with one line of code.\r\n\r\nOur AI agents handle lead capture, enrichment, routing, follow-up, and CRO testing — automating what used to require full marketing ops teams. Customers see a 30% lift in conversions in under 2 weeks, and our partial response capture feature collects 50% more emails from form drop-offs.", "one_liner": "Building the AI-powered marketing ops platform that turns website…", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1693007377, "tags": [ "Sales", "Marketing", "Advertising", "AI", "Conversational AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/surface-labs", "api": "https://yc-oss.github.io/api/batches/summer-2023/surface-labs.json" }, { "id": 29332, "name": "Polished", "slug": "polished", "former_names": [ "Double", "Pillar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b6b130da6813f93f556cf04be9132b6ba506b4fc.png", "website": "https://polished.ad", "all_locations": "San Francisco, CA, USA", "long_description": "With Polished, you create finished ads (video or static) in minutes.\r\nThen you refine it in plain English, until it's exactly what you had in mind.", "one_liner": "Generate ads. Iterate till perfect.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701750687, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "B2B", "Advertising" ], "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", "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/polished", "api": "https://yc-oss.github.io/api/batches/winter-2024/polished.json" }, { "id": 30068, "name": "Stewdio", "slug": "stewdio", "former_names": [ "Cekura" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/76c1ddcd6e0758f1c6b54dc35abad2f336a3c4a2.png", "website": "https://www.stewdio.ai", "all_locations": "New York, NY, USA", "long_description": "Stewdio is a collaborative platform for creative teams to use all the latest image + video generation models in one place. Music video directors, ad agencies, and architects use Stewdio to create everything from rap videos for Quavo and Loco, advertising storyboards, to architectural renderings.", "one_liner": "All-in-one AI creative platform", "team_size": 2, "industry": "Consumer", "subindustry": "Consumer", "launched_at": 1732154471, "tags": [ "Design", "Design Tools", "Video", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 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/stewdio", "api": "https://yc-oss.github.io/api/batches/fall-2024/stewdio.json" }, { "id": 30438, "name": "Beluga", "slug": "beluga", "former_names": [ "Beluga Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/11644b045eb253141d3efc6875010730a886df27.png", "website": "https://www.trybeluga.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Using our 6+ years of influencer marketing experience to help companies run their influencer campaigns at scale. Fully managed solution to drive real, attributable results to their marketing efforts.", "one_liner": "Influencer marketing that converts", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1748129784, "tags": [ "Artificial Intelligence", "Marketing", "Advertising", "Creator Economy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/beluga", "api": "https://yc-oss.github.io/api/batches/spring-2025/beluga.json" }, { "id": 30822, "name": "Lapis", "slug": "lapis", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9c3bc6a804835cf4e60592673af66342d45aa417.png", "website": "https://www.trylapis.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Lapis gives businesses the ability to run end-end ads on AI platforms, starting with ChatGPT Ads. With Lapis, businesses can rapidly iterate on ad copies and A/B test at scale without being bottlenecked by design and creative capacity.\r\n\r\nLapis can also be used on traditional ad platforms like Google and Meta, where marketers can use Lapis to generate ad creatives, headlines, and get feedback on what ads actually work.\r\n\r\nLapis is used by 1,000+ marketing teams, from big businesses like Hyundai and Tata to small businesses around the world, and supports 15+ languages including English, Spanish, and Italian.", "one_liner": "AI that creates and runs ads, end-end", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1760555997, "tags": [ "Artificial Intelligence", "B2B", "Marketing", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/lapis", "api": "https://yc-oss.github.io/api/batches/fall-2025/lapis.json" }, { "id": 30844, "name": "Uplane", "slug": "uplane", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f28d39fea2309ac2fc4d42b7be088ee964dccf6a.png", "website": "https://uplane.com", "all_locations": "San Francisco, CA, USA", "long_description": "Uplane replaces marketing agencies with AI. We generate hundreds of ads with matching landing pages and steer the ad spend across channels like Meta, Google, LinkedIn and others. By connecting to CRM and ERP data, Uplane learns what drives profits and continuously improves campaigns.\r\n\r\nCompanies waste billions on bad ads, mismatched landing pages, and poor budget allocation. Uplane fixes this by replacing a patchwork of agencies, spreadsheets, and siloed tools with one self-improving system. The result: Higher ROAS for enterprises and effortless, expert-level marketing for SMBs.", "one_liner": "Replace marketing agencies with AI", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1759250646, "tags": [ "SaaS", "B2B", "Analytics", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/uplane", "api": "https://yc-oss.github.io/api/batches/fall-2025/uplane.json" }, { "id": 30873, "name": "Tell if AI", "slug": "tell-if-ai", "former_names": [ "Pando Technologies", "Tellif", "Tellif AI", "Tell if AI", "Land.dev" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/da77fda94e244c20522deac6fb0556be091b2804.png", "website": "https://tellif.ai", "all_locations": "Austin, TX, USA", "long_description": "An AI-run performance marketing agency. We deploy autonomous agents on a fleet of real mobile phones that create, post, and grow content across YouTube, TikTok, Instagram, X, Reddit and more operating hundreds of accounts in parallel, indistinguishable from human creators. Brands hire us the way they'd hire a growth agency, but instead of a team of marketers we run the entire pipeline autonomously: ideation, video production, posting, engagement, and audience building. We get paid on revenue share, so our incentives are aligned with our partners' growth. Our first partnership is revenue sharing with a telehealth clinic, where we're driving patient acquisition across dozens of channels we built and operate end-to-end.", "one_liner": "AI agents on real phones, growing brands across every platform.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1760060442, "tags": [ "Artificial Intelligence", "Telehealth", "Social Media", "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/tell-if-ai", "api": "https://yc-oss.github.io/api/batches/fall-2025/tell-if-ai.json" }, { "id": 30958, "name": "Absurd", "slug": "absurd", "former_names": [ "Dune" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2a8caed7d0a490086d7e541276710ed25029450f.png", "website": "https://absurd.com/", "all_locations": "Los Angeles, CA, USA", "long_description": "Absurd makes AI brand and performance ads at scale. Our last video for Kalshi (\"Election Day\") did 1M+ views, and our videos average 400K+ organic views.\r\n\r\nCompanies like Hims, Kalshi, Replit, and Brex use Absurd to create production-quality videos in 72 hours.\r\n\r\nTry it at absurd.com", "one_liner": "The Creative OS for AI video", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1760446134, "tags": [ "Generative AI", "Video", "Media", "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/absurd", "api": "https://yc-oss.github.io/api/batches/fall-2025/absurd.json" }, { "id": 30989, "name": "Bluma", "slug": "bluma", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2fb4b30a87ff49eecaaa2a8e93e689ddecfde446.png", "website": "https://www.getbluma.com", "all_locations": "San Francisco, CA, USA", "long_description": "Bluma is the first AI short form content engine.\r\n\r\nIn a post-AI world, attention is the most valuable commodity. Social media is only growing faster and faster, and we're still early.\r\n\r\nWe automate your entire consumer marketing strategy by cloning your competitor's viral videos.\r\n\r\nEverything that a growth team would plan, script, produce, and edit, Bluma can clone end-to-end and at scale.", "one_liner": "Canva for short-form video ads", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1758933765, "tags": [ "B2B", "Social Media", "Video", "Marketing", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/bluma", "api": "https://yc-oss.github.io/api/batches/fall-2025/bluma.json" }, { "id": 31527, "name": "Revnu", "slug": "revnu", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/37b7a4d126859b0a7edce4eaee5984ecd6f85757.png", "website": "https://revnu.com", "all_locations": "San Francisco, CA, USA", "long_description": "Revnu is your AI growth team. Built to run your whole GTM while you focus on building, Revnu is the best way to grow with AI. \r\n\r\nOur agents run every growth channel: outbound, ads, SEO, social, etc all on one shared intelligence, so learnings from one channel automatically improve all the others.\r\n\r\nYou keep shipping. We run the business.\r\n", "one_liner": "The growth infrastructure for the autonomous business", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Marketing", "launched_at": 1776869663, "tags": [ "B2B", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Marketing" ], "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/revnu", "api": "https://yc-oss.github.io/api/batches/spring-2026/revnu.json" } ]