Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,198 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Everyme The #1 private social network | Consumerprivate social networking | Y CombinatorS11 | Inactive | checked 2026-08-25 |
| Firebase Build and grow iOS, Android, and Web apps. | Developer toolsMobile app development platform | Y CombinatorS11 | Acquired | 2026-08-23 |
| Fobo Sell to people nearby. | Commerce and marketplacesLocal marketplace for consumer electronics | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| Freshplum Analytics with action | Data for AIe-commerce analytics platform | Y CombinatorS11 | Acquired | checked 2026-08-25 |
| Genius Music Intelligence | Consumermusic knowledge encyclopedia | Y CombinatorS11 | Acquired | checked 2026-08-23 |
| GlassMap Location sharing. Acquired by Groupon in 2013. | Consumerlocation-based social networking | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| GoCardless We’re building the world’s bank payment network. | Fintechbank payment network for recurring billing | Y CombinatorS11 | Active | checked 2026-08-23 |
| HackerRank Change the world to value skills over pedigree | Developer toolsdeveloper hiring and skill assessment | Y CombinatorS11 | Active | checked 2026-08-23 |
| Hungry Labs Now part of Snaplayer. | Consumersocial gaming | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Imgix The platform for your visual media. | Developer toolsimage and visual media optimization platform | Y CombinatorS11 | Active | checked 2026-08-23 |
| Interstate Create & Share Product Roadmaps | B2B SaaSProduct roadmap planning and collaboration | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Kicksend Send and print photo albums with people you love. Acquired by Lyft | Consumerphoto printing and sharing | Y CombinatorS11 | Inactive | 2026-08-23 |
| Launchpad Toys Creativity at Play. Tablet toys. Acquired by Google, 2015. | ConsumerDigital creative toys for kids | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| LeadGenius LeadGenius is an account-based marketing and lead generation… | B2B SaaSB2B lead generation and data enrichment | Y CombinatorS11 | Active | checked 2026-08-23 |
| Leaky Online auto and business insurance. (Acquired 2013) | Fintechinsurance comparison marketplace | Y CombinatorS11 | Inactive | checked 2026-08-23 |
| MarketBriefAI Generate stories from SEC filings. | Data for AIfinancial document intelligence | Y CombinatorS11 | Inactive | checked 2026-08-25 |
| MixRank Data products for sales, marketing, finance, recruiting, and more. | Data for AIWeb data collection and enrichment | Y CombinatorS11 | Active | checked 2026-08-23 |
| OneSignal Engage customers through personalized omni-channel messaging | B2B SaaSOmnichannel messaging and customer engagement | Y CombinatorS11 | Active | checked 2026-08-23 |
| Opez Yelp for service pros. | Consumerservice professional marketplace | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Pagelever Facebook analytics. Acquired by Unified in January 2013. | B2B SaaSFacebook analytics and social insights | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| Parse Parse is the easiest way to build apps. | Developer toolsBackend-as-a-service for app developers | Y CombinatorS11 | Acquired | 2026-08-23 |
| PayDragon Hyperlinking the real world. | Commerce and marketplacesQR code infrastructure for businesses | Y CombinatorS11 | Inactive | checked 2026-08-25 |
| Perfect Audience Self-service display advertising for SaaS and online retail. | Commerce and marketplacesretargeting and display advertising platform | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| PhoneSys The Phone System for Sales Teams. | B2B SaaSphone system for sales | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Picplum | Consumerphoto printing service for families | Y CombinatorS11 | Inactive | 2026-08-23 |
| Proxino Javascript proxy. | Developer toolsJavaScript debugging and monitoring | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Quad Quad is where college students get things done. | Consumerstudent productivity and academic planning | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Quartzy Marketplace for life science supplies. | Commerce and marketplacesLife science supplies marketplace | Y CombinatorS11 | Active | checked 2026-08-23 |
| Realm Better data structures = no DB. | Developer toolsMobile database for developers | Y CombinatorS11 | Acquired | 2026-08-23 |
| Rentobo The easiest way to find a tenant. Rentobo is a tool that makes it… | B2B SaaSrental property management platform | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Ridejoy Long-distance carpooling marketplace. Shut down in early 2013. | ConsumerRidesharing marketplace | Y CombinatorS11 | Inactive | checked 2026-08-23 |
| Science Exchange Powering scientific outsourcing | Healthcare and bioR&D outsourcing marketplace for biotech | Y CombinatorS11 | Acquired | checked 2026-08-23 |
| Segment Software and APIs to collect, clean, and control customer data. | Data for AIcustomer data collection and routing | Y CombinatorS11 | Acquired | 2026-08-23 |
| Sift The Leader in Digital Trust & Safety | Security and compliancefraud prevention and digital trust | Y CombinatorS11 | Active | checked 2026-08-23 |
| Snapjoy Photo library. | ConsumerAI photo organization and storage | Y CombinatorS11 | Inactive | checked 2026-08-23 |
| Streak Streak transforms Gmail into a powerful CRM | B2B SaaSCRM inside Gmail | Y CombinatorS11 | Active | checked 2026-08-23 |
| Stypi Realtime collaborative coding | Developer toolsreal-time collaborative code editor | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| TapEngage Touch-friendly marketing, acquired by Dropbox | B2B SaaSmobile marketing platform | Y CombinatorS11 | Acquired | 2026-08-23 |
| Vapor In-video advertising. | Consumerin-video advertising platform | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Verbling Language learning through video chat. | Consumerlive language learning marketplace | Y CombinatorS11 | Acquired | checked 2026-08-23 |
| Videopixie Marketplace for Video Production Services. We help you hire the best… | Commerce and marketplacesvideo production marketplace | Y CombinatorS11 | Active | checked 2026-08-23 |
| Vidyard Video for business. | B2B SaaSVideo platform for business communications | Y CombinatorS11 | Active | checked 2026-08-23 |
| Zenbox Brings dozens of SaaS's (Mailchimp, Stripe, Shopify, Salesforce,… | B2B SaaSSaaS data aggregation browser extension | Y CombinatorS11 | Inactive | checked 2026-08-25 |
| Zeus Tech-enabled property manager focused on corporate rentals; Acquired… | B2B SaaSProperty management software | Y CombinatorS11 | Acquired | checked 2026-08-17 |
| Zigfu Layer above Kinect. | ConsumerKinect gaming applications | Y CombinatorS11 | Inactive | checked 2026-08-17 |
| Acunote Online Project Management and Scrum Software - Acunote | B2B SaaSScrum project management software | Y CombinatorW11 | Active | checked 2026-08-23 |
| AppHarbor .NET Cloud Platform as a Service | Developer toolsNET PaaS deployment platform | Y CombinatorW11 | Inactive | checked 2026-08-23 |
| Apportable iOS porting | Developer toolsiOS to Android cross-compilation | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Assembled Pivoted to TenXList, a professional network of top college engineers. | ConsumerProfessional network for engineers | Y CombinatorW11 | Inactive | - |
| Balanced Payments for Marketplaces | Fintechmarketplace payments infrastructure | Y CombinatorW11 | Inactive | checked 2026-08-23 |
| Beetailer Facebook stores. | Commerce and marketplacesFacebook social commerce platform | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Close CRM and sales automation tools for startups and SMBs | B2B SaaSCRM and sales automation | Y CombinatorW11 | Active | checked 2026-08-23 |
| Comprehend SaaS to increase speed and quality of clinical trials. | Healthcare and bioClinical trial operations software | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Convore Hosted IRC and so much more. | Consumergroup messaging and community platform | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Custora Custora is a predictive analytics platform for e-commerce marketing… | B2B SaaScustomer analytics for e-commerce | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| DrChrono The essential platform for modern medical practices and patients. | Healthcare and bioEHR and practice management platform | Y CombinatorW11 | Acquired | checked 2026-08-23 |
| Earbits Google AdWords for music. Allowing bands and labels to bid for… | Commerce and marketplacesmusic ad marketplace | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| FitFu New projects | Consumergamified fitness tracking app | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Fivestars Customer loyalty and payments platform for small businesses. | Commerce and marketplacesCustomer loyalty and payments for local SMBs | Y CombinatorW11 | Acquired | 2026-08-23 |
| Flotype Third generation of web apps. | Developer toolsReal-time messaging infrastructure | Y CombinatorW11 | Inactive | 2026-08-23 |
| GOAT Group Platform for the greatest products from the past, present and future. | Consumersneakers and apparel marketplace | Y CombinatorW11 | Active | checked 2026-08-25 |
| HelloSign eSignature software for small and mid-market businesses. | B2B SaaSeSignature and digital workflows | Y CombinatorW11 | Acquired | 2026-08-23 |
| Hotspots Real-time analytics (acq by TWTR, 2012) | B2B SaaSStreaming content analytics and discovery | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Humble Bundle Pay what you want for awesome games and other content while giving to… | Consumerdigital content marketplace | Y CombinatorW11 | Acquired | 2026-08-23 |
| Hyperink Ebook publisher. | Consumerself-publishing platform | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Inporia Fashion shopping email list. | Consumerfashion inspiration and shopping app | Y CombinatorW11 | Inactive | checked 2026-08-23 |
| Insight Data Science Turning PhDs & engineers into data scientists & data engineers | Developer toolsData science bootcamp and fellowship | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Instapainting Custom-made artwork from artists e-commerce marketplace. | Consumercustom art marketplace | Y CombinatorW11 | Active | checked 2026-08-23 |
| Lanyrd IMDB of conferences. | Consumerconference discovery and networking | Y CombinatorW11 | Acquired | 2026-08-23 |
| Mailgun Email API service. | Developer toolsEmail delivery API platform | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Mino Games Mobile games company | Consumermobile gaming studio | Y CombinatorW11 | Inactive | 2026-08-23 |
| OrderAhead Order ahead for pickup | Consumermobile food ordering marketplace | Y CombinatorW11 | Acquired | checked 2026-08-23 |
| Pebble Watch that helps you get shit done and limit the mayhem of… | Consumersmartwatch applications and wearables | Y CombinatorW11 | Acquired | 2026-08-23 |
| Sendoid High speed peer to peer data transport technology for consumers… | Consumerpeer-to-peer file sharing | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Siasto Siasto is a collaboration tool designed for SMBs who use Google Apps,… | B2B SaaSCollaboration and task management for Google Workspace | Y CombinatorW11 | Inactive | 2026-08-23 |
| SimplyListed Sell your stuff. | ConsumerMobile marketplace with computer vision | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| SingleStore The cloud-native, operational database built for speed and scale. | AI infra and computeDistributed database for real-time analytics | Y CombinatorW11 | Active | checked 2026-08-23 |
| Storyworth Record your family stories and print them in beautiful keepsake books. | Consumerfamily storytelling keepsake books | Y CombinatorW11 | Active | checked 2026-08-23 |
| Talkable Online store referrals. | Commerce and marketplacesreferral marketing for e-commerce | Y CombinatorW11 | Active | checked 2026-08-23 |
| TalkBin Consumer to business messaging. | Consumerconsumer messaging app | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| TellFi Google Voice for business. | B2B SaaSBusiness phone system software | Y CombinatorW11 | Inactive | 2026-08-23 |
| Tremendous How businesses send money to people at scale. Fast, free, global. | FintechGlobal payouts and incentives platform | Y CombinatorW11 | Active | checked 2026-08-23 |
| TrustEgg Trust funds. | Fintechsocial trust fund platform | Y CombinatorW11 | Inactive | checked 2026-08-25 |
| Tumult Tumult is building the next generation of apps for web design. Our… | Developer toolsweb design and prototyping tools | Y CombinatorW11 | Active | checked 2026-08-23 |
| Tutorspree Online tutoring marketplace. | Consumeronline tutoring marketplace | Y CombinatorW11 | Inactive | 2026-08-23 |
| Upverter The future of hardware design. A marketplace for hardware engineering… | Commerce and marketplacesHardware design marketplace and collaboration | Y CombinatorW11 | Acquired | checked 2026-08-17 |
| Userfox User retention as a service. Drip email | B2B SaaSuser retention email automation | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| Venuetastic Venue marketplace. | Commerce and marketplacesevent venue marketplace | Y CombinatorW11 | Inactive | checked 2026-08-17 |
| You Got Listings All-in-one apartment Marketing Platform for brokerages and landlords. | B2B SaaSReal estate marketing and listings platform | Y CombinatorW11 | Active | checked 2026-08-23 |
| Zerocater Zerocater is revolutionizing how companies feed their employees | Commerce and marketplacescorporate food procurement and catering | Y CombinatorW11 | Active | checked 2026-08-23 |
| 1000Memories Memorial sites. | Consumerphoto sharing and family memory archival | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| AdGrok Easy SEM software. Acquired by Twitter in 2011. | B2B SaaSSEM automation and keyword bidding | Y CombinatorS10 | Acquired | checked 2026-08-17 |
| AeroFS Secure Enterprise Collaboration. | B2B SaaSEnterprise file sync and collaboration | Y CombinatorS10 | Acquired | checked 2026-08-25 |
| AnyList One app for stress-free shopping, cooking, and meal planning. | Consumershared shopping and meal planning | Y CombinatorS10 | Active | checked 2026-08-23 |
| Brushes iPad drawing software. | Developer toolsiPad drawing and design | Y CombinatorS10 | Inactive | checked 2026-08-23 |
| Chartio Chartio is changing how companies work by building the best… | B2B SaaScloud data visualization and dashboards | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| Chirply Crowdsourced design marketplace for paper goods. | Consumercrowdsourced design marketplace | Y CombinatorS10 | Inactive | checked 2026-08-17 |
| DemandSphere SEO & Content Marketing Intelligence | B2B SaaSSEO and content marketing intelligence | Y CombinatorS10 | Active | checked 2026-08-23 |
| Docker Software development platform. | Developer toolscontainer platform and DevOps | Y CombinatorS10 | Active | checked 2026-08-23 |
| Fanvibe FanVibe — Personalized Live Sports Audio | Consumersports social network | Y CombinatorS10 | Acquired | checked 2026-08-23 |