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.
clusterVertical AI agents 898Consumer 821B2B SaaS 787Fintech 633Developer tools 515Healthcare and bio 477Commerce and marketplaces 433Agent infrastructure 350Robotics and physical world 314Data for AI 192Security and compliance 189Horizontal AI assistants 152AI infra and compute 152Climate and energy 123Defense and space 85Other 44
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| SlingshotAI Analyze medical records in seconds | Vertical AI agentsAI medical records analysis for billing | Y CombinatorS22 | Acquired | checked 2026-08-17 |
| TruvaAI Sell more. Grind less with AI agents. | Vertical AI agentsAI sales automation and CRM agents | Y CombinatorS22 | Acquired | checked 2026-08-17 |
| HOAiAI AI agent for community management | Vertical AI agentsAI agent for HOA community management | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| NaraAI Answer 70% of your support and sales questions. Instantly | Vertical AI agentsAI sales assistant for SMBs | Y CombinatorW22 | Acquired | checked 2026-08-17 |