Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,197 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 151Climate and energy 123Defense and space 85Other 44
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Blissway The tolling industry’s prime tech infrastructure | Robotics and physical worldtolling infrastructure and IoT | Y CombinatorS20 | Active | checked 2026-08-23 |
| Nextera Robotics | DIDGE.aiAI AI-native Robotics | Robotics and physical worldAI-native autonomous delivery robots | Y CombinatorS20 | Active, new domain | 2026-08-23 |
| SiPhox Health Wearable and At-Home health monitoring with silicon photonic chips | Robotics and physical worldSilicon photonic health monitoring wearables | Y CombinatorS20 | Active | checked 2026-08-23 |
| Ukama Empowering anyone to build cellular network | Robotics and physical worldCellular network infrastructure hardware | Y CombinatorS20 | Active | checked 2026-08-24 |
| Avion Avion builds and operates autonomous eVTOL drones that deliver vital… | Robotics and physical worldautonomous medical delivery drones | Y CombinatorW20 | Active | checked 2026-08-23 |
| Daedalus AWS for precision manufacturing | Robotics and physical worldManufacturing automation platform | Y CombinatorW20 | Active | checked 2026-08-23 |
| Morphle Labs Robotic Automation for cancer diagnostics - Robotic Microscopes &… | Robotics and physical worldRobotic microscopy for cancer diagnostics | Y CombinatorW20 | Active | checked 2026-08-23 |
| Perceptive Technologies Automated tooth cutting for dentists using imaging, AI and robotics | Robotics and physical worldSurgical robotics for dental procedures | Y CombinatorW20 | Active | checked 2026-08-23 |
| SOMATIC Bathroom cleaning robots for office buildings. | Robotics and physical worldautonomous bathroom cleaning robots | Y CombinatorW20 | Active | checked 2026-08-23 |
| StratumAIAI AI that tells mining companies where to mine to maximize profits | Robotics and physical worldAI-powered mineral exploration and mining optimization | Y CombinatorW20 | Active, new domain | 2026-08-23 |