Cohorts of 2015
Companies whose accelerator cohort started in 2015. 757 companies.
clusterConsumer 145B2B SaaS 99Commerce and marketplaces 76Fintech 48Healthcare and bio 37Developer tools 36Robotics and physical world 27Other 24Security and compliance 20Climate and energy 15Vertical AI agents 11Data for AI 10AI infra and compute 8Agent infrastructure 4Horizontal AI assistants 4Defense and space 2
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Bitmovin Powers OTT online video providers with video developer tools. | Developer toolsvideo streaming infrastructure for developers | Y CombinatorS15 | Active | checked 2026-08-17 |
| Font Awesome Icons and social logos for your website. | Developer toolsIcon library and design assets | Y CombinatorS15 | Active | checked 2026-08-23 |
| Heroic Labs Social Infrastructure for Games; Makers of Nakama game server, Satori… | Developer toolsgame server and social infrastructure | Y CombinatorS15 | Active | checked 2026-08-23 |
| SnapMagicAI AI-assisted electronics design | Developer toolsAI-assisted electronics CAD design | Y CombinatorS15 | Active | checked 2026-08-23 |
| Zeplin Deliver on the Promise of Design | Developer toolsdesign collaboration and handoff | Y CombinatorS15 | Active | checked 2026-08-23 |
| Mezmo Observability platform to control all of your log data | Developer toolsobservability and log management | Y CombinatorW15 | Active | checked 2026-08-23 |
| ReadMe Beautiful, personalized, interactive developer hubs | Developer toolsdeveloper documentation and community platform | Y CombinatorW15 | Active | checked 2026-08-23 |
| Sails Co. Full-service web, mobile, & cloud studio providing professional… | Developer toolsWeb framework and studio services | Y CombinatorW15 | Active | checked 2026-08-23 |
| Tara AIAI Meet Tara AI, your new engineering efficiency co-pilot. | Developer toolsengineering metrics and efficiency copilot | Y CombinatorW15 | Active | checked 2026-08-24 |