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 |
|---|---|---|---|---|
| Enzyme Automating regulatory approval & compliance for life science companies | Healthcare and bioFDA compliance software for life sciences | Y CombinatorS17 | Acquired | checked 2026-08-23 |
| Modern Fertility At-home fertility test for women who aren't ready for kids right now… | Healthcare and bioat-home fertility testing | Y CombinatorS17 | Acquired | 2026-08-23 |
| Ribbon Health Health enterprise API for data on doctors, insurance, costs, & quality | Healthcare and bioHealthcare data infrastructure API | Y CombinatorS17 | Acquired | checked 2026-08-17 |
| Truepill API-connected healthcare infrastructure. | Healthcare and biohealthcare infrastructure APIs | Y CombinatorS17 | Acquired | 2026-08-23 |
| Clear Genetics Clear Genetics is scaling delivery of Genomic services | Healthcare and bioGenomic services software platform | Y CombinatorW17 | Acquired | 2026-08-23 |