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 |
|---|---|---|---|---|
| Jupe Just add land | Robotics and physical worldAutonomous construction and land development | Y CombinatorS21 | Inactive | checked 2026-08-23 |
| Micro Meat Technologies for scaling up cultured/clean meat production | Robotics and physical worldcultured meat production automation | Y CombinatorS21 | Inactive | checked 2026-08-17 |
| Faction Driverless electric vehicles at a fraction of the cost of a car. | Robotics and physical worldautonomous delivery vehicles | Y CombinatorW21 | Inactive | checked 2026-08-23 |
| Mezli Autonomous restaurants that make great, affordable meals. | Robotics and physical worldAutonomous food service robotics | Y CombinatorW21 | Inactive | checked 2026-08-17 |