Cohorts of 2023
Companies whose accelerator cohort started in 2023. 2,105 companies.
clusterConsumer 194Vertical AI agents 190B2B SaaS 161Fintech 120Healthcare and bio 98Climate and energy 91Developer tools 90Commerce and marketplaces 89Robotics and physical world 53Horizontal AI assistants 53Agent infrastructure 46Security and compliance 34AI infra and compute 30Other 29Data for AI 28Defense and space 22
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| OnwardAI Intelligent meeting automation for ambitious teams. | Horizontal AI assistantsMeeting automation and follow-up | Y CombinatorS23 | Inactive | - |
| EchoAI Founder-led sales co-pilot for B2B startups. | Horizontal AI assistantsAI sales copilot for founders | Y CombinatorW23 | Inactive | checked 2026-08-24 |
| LayupAI Guide your users. Right in your product. | Horizontal AI assistantsAI-powered in-app guidance and documentation | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| ParabolicAI AI assistant for customer support | Horizontal AI assistantsAI customer support copilot | Y CombinatorW23 | Inactive | checked 2026-08-17 |