Cohorts of 2016
Companies whose accelerator cohort started in 2016. 811 companies.
clusterConsumer 142B2B SaaS 98Commerce and marketplaces 68Healthcare and bio 64Fintech 62Robotics and physical world 37Other 25Developer tools 24Data for AI 23Security and compliance 14Vertical AI agents 14Climate and energy 11Defense and space 9AI infra and compute 6Horizontal AI assistants 4Agent infrastructure 4
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Metapacket Metapacket is the first selective web gateway that stops malware by… | Security and compliancemalware detection and prevention gateway | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| Patchwork Security Security patch notifications for servers. Build it, deploy it, and… | Security and compliancesecurity patch management automation | Y CombinatorW16 | Inactive | checked 2026-08-24 |