Skip to content
Batchwise.

YC Winter 2011The W11 batch: 45 companies, 4% AI

Started Jan 2011

One tile per company, AI first. Colours as in the river.

45
companies
4%
AI
4
data
7
developer tools

By category

W11 by category

Where are they now

W11 by status

The W11 companies

45 of 45 companies

AppHarborInactive.NET Cloud Platform as a ServiceApportableAcquirediOS portingCustoraAcquiredCustora is a predictive analytics platform for e-commerce marketing…DrChronoAcquiredThe essential platform for modern medical practices and patients.FlotypeInactiveThird generation of web apps.HotspotsAcquiredReal-time analytics (acq by TWTR, 2012)Insight Data ScienceInactiveTurning PhDs & engineers into data scientists & data engineersMailgunAcquiredEmail API service.SimplyListedInactiveSell your stuff.SingleStoreDataThe cloud-native, operational database built for speed and scale.TumultDeveloper toolsTumult is building the next generation of apps for web design. Our…UpverterAcquiredThe future of hardware design. A marketplace for hardware engineering…AcunoteOtherAssembledInactivePivoted to TenXList, a professional network of top college engineers.BalancedInactivePayments for MarketplacesBeetailerInactiveFacebook stores.CloseOtherCRM and sales automation tools for startups and SMBsComprehendAcquiredSaaS to increase speed and quality of clinical trials.ConvoreInactiveHosted IRC and so much more.EarbitsAcquiredGoogle AdWords for music. Allowing bands and labels to bid for…FitFuInactiveNew projectsFivestarsAcquiredCustomer loyalty and payments platform for small businesses.GOAT GroupOtherPlatform for the greatest products from the past, present and future.HelloSignAcquiredeSignature software for small and mid-market businesses.Humble BundleAcquiredPay what you want for awesome games and other content while giving to…HyperinkInactiveEbook publisher.InporiaInactiveFashion shopping email list.InstapaintingOtherCustom-made artwork from artists e-commerce marketplace.LanyrdAcquiredIMDB of conferences.Mino GamesOtherMobile games companyOrderAheadAcquiredOrder ahead for pickupPebbleAcquiredWatch that helps you get shit done and limit the mayhem of…SendoidAcquiredHigh speed peer to peer data transport technology for consumers…SiastoInactiveSiasto is a collaboration tool designed for SMBs who use Google Apps,…StoryworthOtherRecord your family stories and print them in beautiful keepsake books.TalkableOtherOnline store referrals.TalkBinAcquiredConsumer to business messaging.TellFiInactiveGoogle Voice for business.TremendousOtherHow businesses send money to people at scale. Fast, free, global.TrustEggInactiveTrust funds.TutorspreeInactiveOnline tutoring marketplace.UserfoxInactiveUser retention as a service. Drip emailVenuetasticInactiveVenue marketplace.You Got ListingsOtherAll-in-one apartment Marketing Platform for brokerages and landlords.ZerocaterOtherZerocater is revolutionizing how companies feed their employees

W11 among all batches

Companies per batch
S05: 9W06: 7S06: 10W07: 13S07: 19W08: 212008S08: 22W09: 16S09: 26W10: 27S10: 36W11: 45W11S11: 60W12: 662012S12: 83W13: 46S13: 52W14: 74S14: 78W15: 110S15: 104W16: 1222016S16: 102W17: 116S17: 125W18: 146S18: 131W19: 194S19: 176W20: 2282020S20: 209W21: 336S21: 391W22: 398S22: 233W23: 274S23: 220W24: 2482024S24: 248F24: 94W25: 165X25: 143S25: 166F25: 146W26: 199X26: 193S26: 231F26: 86F26

Top tags in W11

  • Marketplace8
  • E-Commerce4
  • API3
  • Payments3
  • Messaging3
  • Analytics2
  • Education2
  • Retail2
  • Fintech2
  • Gaming2

Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.

Weekly: new YC data, AI and devtools companies and status changes, Mondays.