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 |
|---|---|---|---|---|
| Viya Mobile first apartment rentals for LatAm | B2B SaaSApartment rental platform with services | Y CombinatorW20 | Inactive | 2026-08-23 |
| Welcome Create jaw dropping virtual events | Consumervirtual events platform | Y CombinatorW20 | Inactive | checked 2026-08-17 |
| Zaam Zaam is an end-to-end SaaS solution for business onboarding. | FintechBusiness onboarding and KYC automation | Y CombinatorW20 | Inactive | checked 2026-08-24 |
| Zumo LabsAI We generate synthetic data for computer vision models. | Data for AIsynthetic data for computer vision | Y CombinatorW20 | Inactive | checked 2026-08-17 |