Cohorts of 2009
Companies whose accelerator cohort started in 2009. 71 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| WePay, Inc. Provider of an online payment platform designed to accept and process instant payments. The company's online payment platform delivers payments-as-a-service APIs for simple onboarding and activation of payments, without impacting the user experience, enabling enterprises to process instant onboarding and payments without friction or fraud. | Fintechpayments-as-a-service APIs | 500 Global | Acquired | checked 2026-08-17 |
| Twilio Provider of an application programming interface designed to offer voice communication services. The company's application programming interface offers globally available cloud API that developers can interact with to build intelligent and complex communications systems, enabling customers to build sales automation systems, order inquiry lines, use CRM applications, call routing applications, phone trees, appointment reminders as well as customize voicemail applications. | Developer toolsCommunications API platform | 500 Global | Acquired | checked 2026-08-23 |
| 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 | - |
| 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 2026-08-23 |
| Cloudkick | B2B SaaSCloud server monitoring and management | Y CombinatorW09 | Acquired | checked 2026-08-17 |
| Divvyshot | Consumerphoto sharing platform | Y CombinatorW09 | Acquired | checked 2026-08-23 |
| 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 2026-08-23 |
| 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 |
| AccelGolf Home - Accel Golf | Consumergolf performance analytics app | TechstarsTS 2009 | Acquired | checked 2026-08-23 |
| AmpIdea | - | TechstarsTS 2009 | Active | - |
| Baydin Meeting scheduling and email productivity | Boomerang | Horizontal AI assistantsAI-powered meeting scheduling and email | TechstarsTS 2009 | Active | checked 2026-08-23 |
| Codility Codility is an automated tool for assessment of programming skills. | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| Erply Web based affordable point of sale software and inventory system for retailers | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| Evercontact Your contacts automatically up to date | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| Everlater | - | TechstarsTS 2009 | Acquired | checked 2026-08-17 |
| Graphicly | - | TechstarsTS 2009 | Acquired | checked 2026-08-17 |
| HaveMyShift | - | TechstarsTS 2009 | Active | - |
| LangoLab | - | TechstarsTS 2009 | Active | - |
| LocalyticsAI AI Enablement for Marketing Teams | Localytics | Vertical AI agentsAI agents for CRM marketing | TechstarsTS 2009 | Acquired | checked 2026-08-23 |
| Mailana | - | TechstarsTS 2009 | Active | - |
| Next Big Sound | - | TechstarsTS 2009 | Acquired | checked 2026-08-17 |
| Oneforty | - | TechstarsTS 2009 | Acquired | 2026-08-23 |
| Patients Know Best Patients Know Best provide hospitals with personal health records software so that their patients can better manage their health | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| Platogo Gaming studio | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| ReTel Technologies JAMIN777 | Situs Game Online Pilihan dengan Deposit Tercepat | ConsumerOnline gaming platform | TechstarsTS 2009 | Acquired | checked 2026-08-23 |
| Rezora rezora | Real Estate Email Marketing with 2× Industry Open Rates | B2B SaaSReal estate email marketing automation | TechstarsTS 2009 | Active | checked 2026-08-23 |
| Scoville A location-based recommendation engine that helps users discover at least one new place in their town each week | - | SeedcampSeedcamp 2009 | Active | checked 2026-08-23 |
| SendGrid | - | TechstarsTS 2009 | Acquired | 2026-08-23 |
| Sensobi | - | TechstarsTS 2009 | Acquired | checked 2026-08-23 |
| Server Density Server Monitoring Built For Security And Scale | - | SeedcampSeedcamp 2009 | Active, new domain | 2026-08-23 |
| SnapEngage Live Chat Software For Sales & Support - Chatbots & Live Chat | B2B SaaSLive chat and chatbot platform | TechstarsTS 2009 | Acquired | checked 2026-08-23 |
| Spry | - | TechstarsTS 2009 | Active | - |
| Talasim An online comedy channel providing a space for self-expression and humour | - | SeedcampSeedcamp 2009 | Site unreachable | checked 2026-08-23 |
| TempMine | - | TechstarsTS 2009 | Active | - |
| Vanilla Forums | - | TechstarsTS 2009 | Acquired | 2026-08-23 |