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 |
|---|---|---|---|---|
| Fridge Disposable social networks. | Consumerdisposable social networks | Y CombinatorS10 | Acquired | checked 2026-08-17 |
| FutureAdvisor The online financial management service for everyone. | Fintechrobo-advisor wealth management | Y CombinatorS10 | Acquired | checked 2026-08-17 |
| Gantto Better Microsoft Project. | B2B SaaSproject management and gantt visualization | Y CombinatorS10 | Inactive | 2026-08-23 |
| GazeHawk Eyetracking using webcams. | Developer toolseye tracking for UX research | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| Habit Labs Friends motivate one another: I'll do x if you do y. | Consumersocial health and wellness | Y CombinatorS10 | Inactive | checked 2026-08-17 |
| Hipmunk Hipmunk takes the agony out of searching for flights, accommodations,… | Consumertravel search and booking | Y CombinatorS10 | Acquired | checked 2026-08-17 |
| Homejoy platform for home service professionals | Consumerhome services marketplace | Y CombinatorS10 | Acquired | 2026-08-23 |
| inDinero Financial dashboard for businesses. | Fintechfinancial dashboard and bookkeeping for SMBs | Y CombinatorS10 | Active | checked 2026-08-23 |
| Koduco iPad games. | Consumermultiplayer iPad games | Y CombinatorS10 | Inactive | 2026-08-23 |
| Leftronic Business dashboards | B2B SaaSreal-time business dashboards | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| MessageParty Local chat. | Consumerlocal community messaging app | Y CombinatorS10 | Inactive | checked 2026-08-25 |
| Opzi Q&A for businesses. | OtherEnterprise knowledge management platform | Y CombinatorS10 | Inactive | checked 2026-08-17 |
| PadMapper Map-based apartment search. | Consumermap-based apartment search marketplace | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| PagerDuty Real-time visibility into critical apps and services all in one place. | B2B SaaSIncident management and on-call operations | Y CombinatorS10 | Public company | checked 2026-08-23 |
| Post.fm New email inbox. | B2B SaaSemail productivity platform | Y CombinatorS10 | Inactive | 2026-08-23 |
| PrestoAI Digital meets physical for big chain restaurants | Robotics and physical worldRestaurant automation hardware and software | Y CombinatorS10 | Public company | checked 2026-08-23 |
| Pribbit Like Twitter but you post others' status. | ConsumerSocial sharing platform | Y CombinatorS10 | Inactive | 2026-08-23 |
| Rapportive Add profiles to email. | Horizontal AI assistantsemail contact intelligence | Y CombinatorS10 | Acquired | 2026-08-23 |
| Ready For Zero Personal debt and credit management. Acquired by Avant in 2015. | Fintechpersonal debt management platform | Y CombinatorS10 | Inactive | checked 2026-08-17 |
| Recurse Center The retreat where curious programmers recharge and grow | Developer toolsProgramming bootcamp and recruiting | Y CombinatorS10 | Active | checked 2026-08-23 |
| Simperium Simplenote (simplenote.com) and the Simperium platform for syncing… | Agent infrastructuredata sync and collaboration infrastructure | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| Tapzilla Woot for iOS apps. | Consumermobile app marketplace deals | Y CombinatorS10 | Acquired | 2026-08-23 |
| Teevox Teevox | Consumerstreaming remote control app | Y CombinatorS10 | Inactive | checked 2026-08-23 |
| Upbeat Upbeat: Building the next generation of Public Relations (PR) | B2B SaaSPR software for media outreach | Y CombinatorS10 | Inactive | checked 2026-08-25 |
| Whereoscope Location-aware smartphone application that enables parents to keep… | Consumerfamily location tracking app | Y CombinatorS10 | Acquired | checked 2026-08-23 |
| WorkFlowy WorkFlowy is a better way to manage information. It provides a simple… | B2B SaaShierarchical note-taking and organization | Y CombinatorS10 | Active | checked 2026-08-23 |
| 500Friends the best loyalty and retention marketing partner for CMOs. | B2B SaaScustomer loyalty and retention marketing | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| All Screen Connecting users with engaging video content across the web.… | B2B SaaSVideo advertising platform | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Answerly | Consumercustomer engagement platform | Y CombinatorW10 | Inactive | checked 2026-08-25 |
| Bitplay Effortless Video Meetings - Acquired by Jive Software in 2013 | ConsumerVideo conferencing platform | Y CombinatorW10 | Acquired | 2026-08-23 |
| Cardpool | Consumergift card marketplace | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Creative Market Marketplace for graphic design assets | Commerce and marketplacesdesign assets marketplace | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Crocodoc Embed PDFs, PowerPoints, and other documents into web and mobile apps | Developer toolsdocument viewing and embedding SDK | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| CueAI | Horizontal AI assistantsAI personal assistant for daily productivity | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Data Marketplace | Data for AIdata marketplace and trading | Y CombinatorW10 | Inactive | checked 2026-08-25 |
| Embedly Embedly makes your content more engaging and easier to share | Embedly | B2B SaaSLink embedding and preview platform | Y CombinatorW10 | Acquired | checked 2026-08-23 |
| Etacts Etacts - Relationship management for email | B2B SaaSrelationship management and CRM | Y CombinatorW10 | Acquired | checked 2026-08-23 |
| Fabricly Fabricly | Commerce and marketplacesapparel sourcing marketplace | Y CombinatorW10 | Inactive | checked 2026-08-23 |
| Fithub | - | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| Gamador | Consumersocial gaming and analytics | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| Infoharmoni | B2B SaaSReal-time social media aggregation and visualization | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| LaunchHear LaunchHear was a startup attempting to make PR scale in the same way… | Commerce and marketplacesmedia and influencer marketplace | Y CombinatorW10 | Inactive | checked 2026-08-23 |
| Mertado | Consumersocial shopping marketplace | Y CombinatorW10 | Acquired | 2026-08-23 |
| Mixed Media Labs | - | Y CombinatorW10 | Inactive | - |
| Movity Real estate data visualization. Sold to Trulia Dec… | Consumerreal estate data visualization | Y CombinatorW10 | Acquired | checked 2026-08-23 |
| Newcope | Consumervirtual goods commerce | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| Newslabs | B2B SaaSdigital publishing tools for journalists | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| Notifo | B2B SaaSMobile notification platform | Y CombinatorW10 | Inactive | checked 2026-08-23 |
| NowmovAI | Consumervideo discovery and streaming | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Optimizely The first all-in-one operating system for marketing | B2B SaaSMarketing and CMS platform | Y CombinatorW10 | Acquired | checked 2026-08-23 |
| OwnLocal OwnLocal automates marketing for over 129,000 SMBs through 3,300… | B2B SaaSLocal advertising automation for SMBs | Y CombinatorW10 | Active | checked 2026-08-25 |
| Zencoder Video Encoding API, Open source video player (video.js) | AI infra and computevideo encoding API infrastructure | Y CombinatorW10 | Acquired | 2026-08-23 |
| Zenedy | Consumerweb content discovery platform | Y CombinatorW10 | Inactive | checked 2026-08-17 |
| AdThrow | - | Y CombinatorS09 | Inactive | checked 2026-08-23 |
| Bump Bump, Flock, Photoroll (unreleased) => Google Photos | Consumermobile photo sharing | Y CombinatorS09 | Acquired | checked 2026-08-17 |
| CarWoo The best way to buy a new car. | Consumerautomotive marketplace | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| DailyBooth | Consumersocial photo sharing platform | Y CombinatorS09 | Acquired | checked 2026-08-17 |
| Directed EdgeAI Product recommendations. | Data for AIRecommendation engine infrastructure | Y CombinatorS09 | Active | checked 2026-08-23 |
| Fanchatter FanChatter aggregates, amplifies and empowers fan content on every… | B2B SaaSfan content aggregation and amplification | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| FlightcasterAI | ConsumerFlight delay prediction app | Y CombinatorS09 | Acquired | - |
| GraffitiGeo We let you know where to go and what to get once you get there.… | Consumerlocation-based restaurant reviews | Y CombinatorS09 | Acquired | checked 2026-08-23 |
| HighlightCam HighlightCam edits video, automatically! | Consumerautomated video editing for memories | Y CombinatorS09 | Inactive | 2026-08-23 |
| Instantq | Commerce and marketplacesRestaurant promotion distribution | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| Jobspice | Consumerresume creation tools | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| Lingt Lingt provided a web-based platform for learning languages leveraging… | ConsumerLanguage learning platform for teachers | Y CombinatorS09 | Active | checked 2026-08-23 |
| Listia Mobile marketplace for trading used goods. | Consumerpeer-to-peer goods marketplace | Y CombinatorS09 | Active | checked 2026-08-23 |
| Lockitron Lockitron makes electronic locks you can control locally from your… | Robotics and physical worldsmart locks hardware | Y CombinatorS09 | Acquired | checked 2026-08-17 |
| Mixpanel Mixpanel is event analytics for builders that need answers. | B2B SaaSevent analytics and product intelligence | Y CombinatorS09 | Active | checked 2026-08-23 |
| NudgePad Online IDE. We joined Microsoft in 2014. | Developer toolsBrowser-based IDE for rapid prototyping | Y CombinatorS09 | Acquired | 2026-08-23 |
| Olark The best live chat software on the planet. We help you build… | B2B SaaSlive chat and customer engagement | Y CombinatorS09 | Active | checked 2026-08-23 |
| Plurchase | Consumersocial shopping network | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| RentHop Apartment rental marketplace | Consumerapartment rental marketplace | Y CombinatorS09 | Active | checked 2026-08-17 |
| RethinkDB The open source database for the realtime web. | AI infra and computerealtime database engine | Y CombinatorS09 | Acquired | checked 2026-08-23 |
| RoboHR | - | Y CombinatorS09 | Inactive | checked 2026-08-23 |
| Stackq | - | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| Stripe Economic infrastructure for the internet. | Fintechpayments and commerce infrastructure | Y CombinatorS09 | Active | checked 2026-08-23 |
| Tuxebo Online marketplace for equipment rental | Consumerpeer-to-peer rental marketplace | Y CombinatorS09 | Inactive | checked 2026-08-25 |
| Wakemate | Consumersleep tracking wearable | Y CombinatorS09 | Inactive | checked 2026-08-17 |
| WePay Payments for platform businesses. | FintechPayments API for platforms | Y CombinatorS09 | Acquired | checked 2026-08-17 |
| Airbnb Book accommodations around the world. | Consumertravel accommodations marketplace | Y CombinatorW09 | Public company | checked 2026-08-25 |
| Cloudkick | B2B SaaSCloud server monitoring and management | Y CombinatorW09 | Acquired | checked 2026-08-17 |
| Divvyshot | Consumerphoto sharing platform | Y CombinatorW09 | Acquired | checked 2026-08-25 |
| Echodio Sync and stream your music across any device. Acquired in 2009. | Consumermusic streaming and sync | Y CombinatorW09 | Acquired | 2026-08-23 |
| Foodoro | Commerce and marketplacesspecialty food marketplace | Y CombinatorW09 | Acquired | 2026-08-23 |
| Heyzap Heyzap (acquired by Fyber for $45m in 2016) is one of the largest… | ConsumerMobile app advertising network | Y CombinatorW09 | Acquired | checked 2026-08-25 |
| Nambii | Consumermobile dating and flirting | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| PetaSales | - | Y CombinatorW09 | Inactive | - |
| Picurio | Consumerphoto sharing and management | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| Recurious TheSixtyOne - Online Newspaper | Consumermusic discovery social platform | Y CombinatorW09 | Inactive | checked 2026-08-23 |
| reMail Email search for iPhone. Acquired by Google in Feb 2010. | ConsumerEmail search and management | Y CombinatorW09 | Acquired | checked 2026-08-17 |
| Skysheet Browser-based spreadsheet. | B2B SaaSBrowser-based spreadsheet software | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| Spaces Life | - | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| Volantio Post-booking revenue and capacity optimization for airlines… | B2B SaaSairline revenue optimization software | Y CombinatorW09 | Active | checked 2026-08-23 |
| Voxli | Consumerbrowser-based group voice chat | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| Wattvision Sensors and software for energy tracking. Like 'fitbit' for your… | Climate and energyReal-time energy monitoring software | Y CombinatorW09 | Inactive | checked 2026-08-17 |
| Anyvite | Consumerevent invitation and group organization | Y CombinatorS08 | Inactive | checked 2026-08-17 |
| BackType BackType was an analytics company acquired by Twitter in 2011 | B2B SaaSsocial media analytics | Y CombinatorS08 | Acquired | checked 2026-08-25 |
| Claimspotting Claim and conquer your city | Consumermobile gaming | Y CombinatorS08 | Inactive | checked 2026-08-23 |
| Cloudant NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data… | Data for AIdistributed database infrastructure | Y CombinatorS08 | Acquired | 2026-08-23 |
| CO2Stats Social and environmental web analytics. Acquired in December 2016. | Climate and energywebsite carbon footprint tracking | Y CombinatorS08 | Inactive | checked 2026-08-25 |