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 |
|---|---|---|---|---|
| HomeRoom We Rent Your Property by the Room. You earn 50% more Rent. | Commerce and marketplacesProperty rental marketplace | Y CombinatorW22 | Acquired | checked 2026-08-24 |
| Rider Modern parcel delivery for online sellers in Pakistan. | Commerce and marketplacesparcel delivery logistics platform | Y CombinatorW22 | Acquired | checked 2026-08-17 |
| Winter Credit card checkout for NFTs | Commerce and marketplacesNFT checkout payments | Y CombinatorW22 | Acquired | - |