YC class S11
Summer 2011
60 companies in this class
| Icon | Name | URL | Class | Status | Description |
|---|---|---|---|---|---|
| AgileMD | https://agilemd.com | S11 | Active | Predictive analytics and clinical pathways for hospitals | |
| Aisle50 | http://aisle50.com | S11 | Acquired | Grocery deals. | |
| Apollo | http://apollographql.com/ | S11 | Active | Apollo helps engineering teams accelerate delivery | |
| Automatic | http://automatic.com | S11 | Acquired | Automatic connects your car to the rest of your digital life. | |
| Caviar | http://trycaviar.com | S11 | Acquired | Uber for food. | |
| Citus Data | http://citusdata.com | S11 | Acquired | Real-time. Big data. PostgreSQL | |
| Clerky | https://www.clerky.com | S11 | Acquired | Makes legal paperwork easy for startups and their attorneys. | |
| Clutch | http://clutch.io | S11 | Acquired | An easy to integrate library for native iOS applications designed to… | |
| Codecademy | http://codecademy.com | S11 | Acquired | The leading online learning platform for technical skills. | |
| Compose | http://mongohq.com | S11 | Acquired | We make it easy to run databases. PostgreSQL, Redis, MongoDB,… | |
| Cryptoseal | http://cryptoseal.com | S11 | Acquired | Server key management, VPN as a Service, Privacy VPN. Sold to… | |
| Debteye | http://debteye.com | S11 | Acquired | Automate credit counseling. | |
| Draft | S11 | Inactive | Making Draft. Super simple version control and collaboration for… | ||
| Dubjoy | S11 | Inactive | Dubjoy translates and voice-overs your video to any language | ||
| Embark | https://letsembark.com | S11 | Acquired | Public transit apps. Acquired by Apple in 2013. | |
| Everyme | S11 | Inactive | The #1 private social network | ||
| Firebase | http://firebase.com | S11 | Acquired | Build and grow iOS, Android, and Web apps. | |
| Fobo | http://fobo.net | S11 | Acquired | Sell to people nearby. | |
| Freshplum | http://freshplum.com | S11 | Acquired | Analytics with action | |
| Genius | https://genius.com | S11 | Acquired | Music Intelligence | |
| GlassMap | http://ansibletechnologies.com | S11 | Acquired | Location sharing. Acquired by Groupon in 2013. | |
| GoCardless | http://gocardless.com | S11 | Acquired | We’re building the world’s bank payment network. | |
| HackerRank | http://hackerrank.com | S11 | Active | Change the world to value skills over pedigree | |
| Hungry Labs | S11 | Inactive | Now part of Snaplayer. | ||
| Imgix | https://www.imgix.com | S11 | Active | The platform for your visual media. | |
| Interstate | S11 | Inactive | Create & Share Product Roadmaps | ||
| Kicksend | S11 | Inactive | Send and print photo albums with people you love. Acquired by Lyft | ||
| Launchpad Toys | http://launchpadtoys.com | S11 | Acquired | Creativity at Play. Tablet toys. Acquired by Google, 2015. | |
| LeadGenius | http://leadgenius.com | S11 | Active | LeadGenius is an account-based marketing and lead generation… | |
| Leaky | S11 | Inactive | Online auto and business insurance. (Acquired 2013) | ||
| MarketBrief | S11 | Inactive | Generate stories from SEC filings. | ||
| MixRank | https://mixrank.com | S11 | Active | Data products for sales, marketing, finance, recruiting, and more. | |
| OneSignal | https://onesignal.com | S11 | Active | Engage customers through personalized omni-channel messaging | |
| Opez | S11 | Inactive | Yelp for service pros. | ||
| Pagelever | http://pagelever.com | S11 | Acquired | Facebook analytics. Acquired by Unified in January 2013. | |
| Parse | http://parse.com | S11 | Acquired | Parse is the easiest way to build apps. | |
| PayDragon | S11 | Inactive | Hyperlinking the real world. | ||
| Perfect Audience | http://perfectaudience.com | S11 | Acquired | Self-service display advertising for SaaS and online retail. | |
| PhoneSys | S11 | Inactive | The Phone System for Sales Teams. | ||
| Picplum | S11 | Inactive | Picplum is a photo printing service that is the perfect addition to any family with young children. We know parents are too busy to organize their photos, let alone to find the time to print and share them. That's where Picplum comes in - it's the hassle-free way to share your best moments with friends and family. | ||
| Proxino | S11 | Inactive | Javascript proxy. | ||
| Quad | S11 | Inactive | Quad is where college students get things done. | ||
| Quartzy | https://www.quartzy.com | S11 | Active | Marketplace for life science supplies. | |
| Realm | http://realm.io | S11 | Acquired | Better data structures = no DB. | |
| Rentobo | S11 | Inactive | The easiest way to find a tenant. Rentobo is a tool that makes it… | ||
| Ridejoy | S11 | Inactive | Long-distance carpooling marketplace. Shut down in early 2013. | ||
| Science Exchange | https://www.scienceexchange.com/ | S11 | Acquired | Powering scientific outsourcing | |
| Segment | http://segment.com | S11 | Acquired | Software and APIs to collect, clean, and control customer data. | |
| Sift | https://sift.com/ | S11 | Active | The Leader in Digital Trust & Safety | |
| Snapjoy | S11 | Inactive | Photo library. | ||
| Streak | http://streak.com | S11 | Active | Streak transforms Gmail into a powerful CRM | |
| Stypi | https://stypi.com | S11 | Acquired | Realtime collaborative coding | |
| TapEngage | http://tapengage.com | S11 | Acquired | Touch-friendly marketing, acquired by Dropbox | |
| Vapor | S11 | Inactive | In-video advertising. | ||
| Verbling | http://verbling.com | S11 | Acquired | Language learning through video chat. | |
| Videopixie | http://videopixie.com | S11 | Active | Marketplace for Video Production Services. We help you hire the best… | |
| Vidyard | http://vidyard.com | S11 | Active | Video for business. | |
| Zenbox | S11 | Inactive | Brings dozens of SaaS's (Mailchimp, Stripe, Shopify, Salesforce,… | ||
| Zeus | https://zeusliving.com/ | S11 | Acquired | Tech-enabled property manager focused on corporate rentals; Acquired… | |
| Zigfu | S11 | Inactive | Layer above Kinect. |