Inactive companies
Companies marked inactive, or whose site is gone. 1,197 companies.
clusterConsumer 313B2B SaaS 164Commerce and marketplaces 111Developer tools 105Fintech 97Healthcare and bio 85Robotics and physical world 56Vertical AI agents 51Climate and energy 35Data for AI 30Security and compliance 27Horizontal AI assistants 20Agent infrastructure 17Other 16AI infra and compute 14Defense and space 5
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| AbbotAI Your Customer Success Co-Pilot | Horizontal AI assistantsCustomer success copilot for Slack | Y CombinatorS21 | Inactive | checked 2026-08-17 |
| Forage MailAI AI that solves email overwhelm. Not another mail app. | Horizontal AI assistantsEmail prioritization and summarization | Y CombinatorS21 | Inactive | checked 2026-08-17 |
| Hera Calendar app to prepare, join and follow-up on virtual meetings | Horizontal AI assistantsAI-powered virtual meeting assistant | Y CombinatorS21 | Inactive | checked 2026-08-23 |