Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,197 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 151Climate and energy 123Defense and space 85Other 44
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Airmada Autonomous ground stations for drones | Robotics and physical worldautonomous drone ground stations | Y CombinatorS15 | Inactive | checked 2026-08-17 |
| Bistrobot We make robots that make sandwiches. | Robotics and physical worldfood service sandwich robots | Y CombinatorS15 | Inactive | checked 2026-08-24 |
| Ohm Never jump start your car again. | Robotics and physical worldSmart automotive battery management | Y CombinatorS15 | Inactive | checked 2026-08-17 |
| Transcriptic The robotic cloud laboratory for the life sciences. | Robotics and physical worldrobotic cloud laboratory for life sciences | Y CombinatorW15 | Inactive | 2026-08-23 |