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 |
|---|---|---|---|---|
| Branch8 Branch8 helps sellers to list and manage products on e-commerce… | Commerce and marketplacesMulti-channel e-commerce seller platform | Y CombinatorS15 | Active | checked 2026-08-23 |
| Chaldal Online Grocery Shopping and Delivery in Bangladesh | Buy fresh food items, personal care, baby products and more | Commerce and marketplacesQuick commerce delivery platform | Y CombinatorS15 | Active | checked 2026-08-23 |
| Gemnote Gemnote is the easiest way to design, create and send custom products. | Commerce and marketplacescustom merchandise fulfillment platform | Y CombinatorS15 | Active | checked 2026-08-23 |
| Instawork A flexible work app that connects businesses with hourly workers. | Commerce and marketplaceson-demand labor marketplace | Y CombinatorS15 | Active | checked 2026-08-23 |
| The Ticket Fairy Revenue generation for live events | Commerce and marketplacesevent ticketing and revenue platform | Y CombinatorS15 | Active | checked 2026-08-23 |
| GrubMarket AI-powered technology enabler and digital transformer of American… | Commerce and marketplacesFood supply chain e-commerce platform | Y CombinatorW15 | Active | checked 2026-08-23 |
| Level Frames Software eats custom framing | Commerce and marketplacese-commerce for custom framing | Y CombinatorW15 | Active | checked 2026-08-23 |
| Makrwatch Scale new user acquisition with YouTube Creators | Commerce and marketplacescreator economy marketplace for D2C brands | Y CombinatorW15 | Active | checked 2026-08-23 |
| Quantierra Sourcing investment real estate | Commerce and marketplacesReal estate sourcing and deal analysis | Y CombinatorW15 | Active | checked 2026-08-23 |