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 |
|---|---|---|---|---|
| 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 |