Cohorts of 2018
Companies whose accelerator cohort started in 2018. 1,034 companies.
clusterConsumer 117Healthcare and bio 86B2B SaaS 74Fintech 69Robotics and physical world 54Commerce and marketplaces 51Developer tools 35Vertical AI agents 30Security and compliance 28Climate and energy 21Other 19Data for AI 10Agent infrastructure 10AI infra and compute 9Horizontal AI assistants 9Defense and space 5
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Federacy Penetration testing and bug bounty platform. | Security and compliancepenetration testing and bug bounty platform | Y CombinatorS18 | Inactive | checked 2026-08-23 |
| Atrium Modern law firm for startups powered by proprietary technology | Security and complianceLegal services for startups | Y CombinatorW18 | Inactive | checked 2026-08-24 |