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 244Developer tools 167Healthcare and bio 130Other 80Data for AI 74Vertical AI agents 73Security and compliance 70Robotics and physical world 69AI infra and compute 47Climate and energy 33Horizontal AI assistants 31Agent infrastructure 26Defense and space 11
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| TetraAI AI notetaker for phone calls | Horizontal AI assistantsAI call notetaking assistant | Y CombinatorW17 | Acquired | checked 2026-08-23 |