Cohorts of 2019
Companies whose accelerator cohort started in 2019. 1,218 companies.
clusterConsumer 150B2B SaaS 98Fintech 97Commerce and marketplaces 81Healthcare and bio 71Robotics and physical world 50Climate and energy 43Developer tools 42Vertical AI agents 32Security and compliance 26Data for AI 24Other 18Defense and space 13Horizontal AI assistants 13AI infra and compute 9Agent infrastructure 8
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| LunaSec An Open Source dependency security tool that is smarter than the rest | Security and complianceopen source dependency scanning | Y CombinatorS19 | Inactive | checked 2026-08-17 |
| Preclusio We help companies comply with privacy laws like GDPR. Many of these… | Security and complianceGDPR and privacy compliance automation | Y CombinatorS19 | Inactive | checked 2026-08-17 |
| Sublime BlackAI Automating Cyber Security Incident Response Through Artificial… | Security and complianceAI-powered incident response automation | Y CombinatorW19 | Inactive | checked 2026-08-17 |