Cohorts of 2015
Companies whose accelerator cohort started in 2015. 757 companies.
clusterConsumer 145B2B SaaS 99Commerce and marketplaces 76Fintech 48Healthcare and bio 37Developer tools 36Robotics and physical world 27Other 24Security and compliance 20Climate and energy 15Vertical AI agents 11Data for AI 10AI infra and compute 8Agent infrastructure 4Horizontal AI assistants 4Defense and space 2
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Superhuman Developer of an email extension application intended to offer electronic mailing services. The company's application offers features such as undoing sent messages, getting insights from social networks, following up on reminders and sending scheduled messages, enabling users to get quick and effective email services. | Horizontal AI assistantsAI-powered email productivity | 500 Global | Acquired | checked 2026-08-23 |