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 |
|---|---|---|---|---|
| Recidiviz Helping create a smaller, fairer, safer justice system | Security and compliancecriminal justice data platform | Y CombinatorS19 | Active | checked 2026-08-23 |
| TracesAI Transform your video monitoring with AI | Security and complianceAI video monitoring and tracking | Y CombinatorS19 | Active | checked 2026-08-23 |
| TRM LabsAI TRM is building a safer world for billions of people. | Security and complianceAI-powered financial crime investigations | Y CombinatorS19 | Active | checked 2026-08-23 |
| Doppler Secure secrets. Prevent breaches. Keep teams moving. | Security and compliancesecrets management and configuration security | Y CombinatorW19 | Active | checked 2026-08-23 |
| Dyneti Technologies Reduce payment fraud | Security and compliancePayment fraud detection | Y CombinatorW19 | Active | checked 2026-08-23 |
| Keynua E-signatures with identity verification for Latin America | Security and complianceE-signature identity verification Latin America | Y CombinatorW19 | Active | checked 2026-08-23 |
| MedCrypt MedCrypt gives medical device vendors cybersecurity features in a few… | Security and complianceMedical device cybersecurity toolkit | Y CombinatorW19 | Active, new domain | 2026-08-23 |
| Spire Law Tech enabled business and employment litigation law firm. | Security and compliancelitigation support and legal tech | Y CombinatorW19 | Active | checked 2026-08-24 |
| Truora Reliable background checks & fraud prevention tools for Latin America. | Security and complianceBackground checks & fraud prevention for Latin America | Y CombinatorW19 | Active | checked 2026-08-23 |