Inactive companies
Companies marked inactive, or whose site is gone. 1,197 companies.
clusterConsumer 310B2B SaaS 161Commerce and marketplaces 107Developer tools 104Fintech 94Healthcare and bio 84Robotics and physical world 54Vertical AI agents 48Climate and energy 34Data for AI 30Security and compliance 27Horizontal AI assistants 19Other 16Agent infrastructure 15AI infra and compute 14Defense and space 4
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Passerine Aircraft Passerine Aircraft is building the next generation of dronesWe are… | Robotics and physical worldElectric vertical takeoff drones | Y CombinatorS17 | Inactive | checked 2026-08-23 |
| Social Construct Social Construct designs and assembles large apartment buildings … | Robotics and physical worldConstruction and modular housing assembly | Y CombinatorS17 | Inactive | checked 2026-08-23 |
| Cowlar Fitbit for dairy cows. Farms use cowlar's alerts & recommendations to… | Robotics and physical worldLivestock monitoring and health IoT | Y CombinatorW17 | Inactive | checked 2026-08-23 |
| Pearl The future of office coffee. Keurig convenience meets cafe quality. | Robotics and physical worldOffice coffee hardware automation | Y CombinatorW17 | Inactive | checked 2026-08-17 |
| Voodoo Manufacturing AWS for manufacturing. | Robotics and physical world3D printing manufacturing services | Y CombinatorW17 | Inactive | checked 2026-08-23 |