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 |
|---|---|---|---|---|
| Vizy An all-in-one virtual office for remote teams | Horizontal AI assistantsNLP-powered team collaboration platform | Y CombinatorS19 | Inactive | checked 2026-08-17 |
| Capture All your notes, tasks, and files in one super-fast workspace. | Horizontal AI assistantsAI-powered note-taking and workspace | Y CombinatorW19 | Inactive | checked 2026-08-23 |