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 |
|---|---|---|---|---|
| Branch AIAI AI Overview Search, as a Service | B2B SaaSAI search enhancement for e-commerce | Y CombinatorS23 | Inactive | checked 2026-08-17 |
| CraftOS Inventory Management and POS for the Wine industry | B2B SaaSPOS and inventory for wineries | Y CombinatorS23 | Inactive | checked 2026-08-17 |
| LystoAI Revenue intelligence platforms for startups | B2B SaaSRevenue intelligence for startups | Y CombinatorS23 | Inactive | checked 2026-08-23 |
| Synch Supercharging Sales | B2B SaaSSales operations platform | Y CombinatorS23 | Inactive | checked 2026-08-17 |
| UnhazeAI The right leads at the right time for B2B sales | B2B SaaSAI-powered lead prioritization for sales | Y CombinatorS23 | Inactive | checked 2026-08-17 |
| FabiusAI AI to improve Sales Calls | B2B SaaSAI call analysis for sales teams | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| GoodCourse The TikTok style corporate training platform | B2B SaaSTikTok-style corporate learning platform | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| Homeflow Simplifying insurance for large real estate investors | B2B SaaSInsurance management for real estate investors | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| Mogara Automatic software R&D capitalization | B2B SaaSR&D capitalization automation | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| rift B2B lead routing made simple | B2B SaaSB2B lead routing and qualification | Y CombinatorW23 | Inactive | 2026-08-23 |
| Sorted Instant SaaS management | B2B SaaSSaaS management and license optimization | Y CombinatorW23 | Inactive | checked 2026-08-23 |