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 |
|---|---|---|---|---|
| Dome A unified API for prediction markets, like Kalshi and Polymarket | Commerce and marketplacesprediction market infrastructure API | Y CombinatorF25 | Inactive | checked 2026-08-23 |
| Alara Procurement Platform for Dental Offices | Commerce and marketplacesDental supplies procurement platform | Y CombinatorS25 | Active | checked 2026-08-17 |
| GETASAPAI AI-Native Fresh Produce Logistics | Commerce and marketplacesAI-powered fresh produce logistics and reefer freight | Y CombinatorS25 | Active | checked 2026-08-23 |
| chrt chrt is a logistics platform for time-critical shipping | Commerce and marketplacestime-critical logistics platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Jeevy FabricationAI AI Driven EPC - Weld Fabrication Contractor | Commerce and marketplacesManufacturing procurement and supply chain | Y CombinatorX25 | Active | checked 2026-08-23 |
| Ticket WalletAI AI-optimized ticket resale | Commerce and marketplacesAI ticket resale automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| BezelAI Digital AI humans that model clothes for e-commerce brands. | Commerce and marketplacesAI fashion product photography | Y CombinatorW25 | Active | checked 2026-08-23 |
| Bystreet Your partner for hotel ownership data. | Commerce and marketplaceshotel owner data intelligence | Y CombinatorW25 | Active | checked 2026-08-23 |
| Wildcard AEO/GEO for E-Commerce and Retail | Commerce and marketplacesAI visibility and content for e-commerce | Y CombinatorW25 | Active | checked 2026-08-23 |