Acquired companies
Companies marked as acquired by their accelerator, or whose domain now points at an acquirer. 2,835 companies.
clusterConsumer 496B2B SaaS 458Commerce and marketplaces 267Fintech 243Developer tools 165Healthcare and bio 130Other 80Data for AI 73Vertical AI agents 72Security and compliance 70Robotics and physical world 69AI infra and compute 46Climate and energy 33Horizontal AI assistants 31Agent infrastructure 26Defense and space 11
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| OpennoteAI The notebook that thinks with you. | Horizontal AI assistantsAI-powered note-taking and writing assistant | Y CombinatorS25 | Acquired | checked 2026-08-23 |
| RemadeAI AI-native canvas for creative workflows. | Horizontal AI assistantsAI creative canvas for content | Y CombinatorS24 | Acquired | checked 2026-08-23 |
| ArcaneAI AI | Horizontal AI assistantsAI assistant for consumers | Y CombinatorW24 | Acquired | checked 2026-08-23 |
| SpeckAI AI Notetaker that automates all your admin work | Horizontal AI assistantsMeeting automation and note-taking | Y CombinatorW24 | Acquired | checked 2026-08-23 |
| AutotabAI AI agents reliable enough to do real work | Horizontal AI assistantsAI workflow automation agents | Y CombinatorS23 | Acquired | checked 2026-08-23 |
| FintoolAI Financial copilot for institutional investors | Horizontal AI assistantsFinancial analysis copilot for investors | Y CombinatorW23 | Acquired | 2026-08-23 |
| FrizAI AI Social Media Manager | Horizontal AI assistantsAI social media content management | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| PingPong Video messaging app for remote teams. | Horizontal AI assistantsasync video collaboration platform | Y CombinatorW21 | Acquired | checked 2026-08-17 |
| Command AIAI AI-powered user assistance platform | Horizontal AI assistantsAI chat assistance for software platforms | Y CombinatorS20 | Acquired | 2026-08-23 |
| OmniAI Fast, up-to-date answers for Sales & Support | Horizontal AI assistantsAI knowledge assistant for enterprise teams | Y CombinatorS20 | Acquired | checked 2026-08-24 |
| TypedreamAI Build & launch your website in minutes with AI | Horizontal AI assistantsAI website builder | Y CombinatorW20 | Acquired | checked 2026-08-23 |
| KraftfulAI Copilot for product teams | Horizontal AI assistantsProduct feedback copilot | Y CombinatorS19 | Acquired | checked 2026-08-23 |
| Slapdash Work at the speed of thought | Horizontal AI assistantsAI-powered command bar and workflow automation | Y CombinatorW19 | Acquired | checked 2026-08-23 |
| TetraAI AI notetaker for phone calls | Horizontal AI assistantsAI call notetaking assistant | Y CombinatorW17 | Acquired | checked 2026-08-23 |
| Rapportive Add profiles to email. | Horizontal AI assistantsemail contact intelligence | Y CombinatorS10 | Acquired | 2026-08-23 |
| CueAI | Horizontal AI assistantsAI personal assistant for daily productivity | Y CombinatorW10 | Acquired | checked 2026-08-17 |
| Xobni | Horizontal AI assistantsEmail and contact intelligence assistant | Y CombinatorS06 | Acquired | checked 2026-08-17 |