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 |
|---|---|---|---|---|
| AudioFocusAI Hearing aids that work in noisy places, like restaurants, using ML. | Healthcare and bioML-enhanced hearing aids for speech clarity | Y CombinatorS19 | Inactive | checked 2026-08-17 |
| Brave Care Modern healthcare for kids. Pediatric Primary, Urgent & Remote Care. | Healthcare and biopediatric urgent care clinics | Y CombinatorS19 | Inactive | checked 2026-08-24 |
| Nonu We deliver hair loss medicines for Indian men on a subscription basis. | Healthcare and biosubscription hair loss treatment | Y CombinatorS19 | Inactive | checked 2026-08-17 |
| Zergo We make a urine test that helps women get pregnant. | Healthcare and biofertility diagnostics hardware | Y CombinatorS19 | Inactive | checked 2026-08-24 |
| 54Gene Precision medicine for Africans and the global population | Healthcare and bioAfrican genomics and precision medicine | Y CombinatorW19 | Inactive | checked 2026-08-23 |
| Brick Health Building infrastructure to expand scope and quality of virtual care | Healthcare and biovirtual care infrastructure | Y CombinatorW19 | Inactive | checked 2026-08-17 |
| DailyDoctor Daily telehealth care for people with COPD, CHF, hypertension, and… | Healthcare and bioRemote monitoring for chronic disease | Y CombinatorW19 | Inactive | checked 2026-08-23 |
| Endpoint Health Precision-first therapies | Healthcare and bioPersonalized immunotherapy and diagnostics | Y CombinatorW19 | Inactive | 2026-08-23 |
| ResistanceBioAI We solve drug resistance for cancer | Healthcare and bioAI drug discovery for cancer | Y CombinatorW19 | Inactive | checked 2026-08-24 |
| Spiral GeneticsAI Large Scale Genomic Data Mining Software | Healthcare and biogenomic data mining and analysis | Y CombinatorW19 | Inactive | checked 2026-08-23 |