Cohorts of 2018
Companies whose accelerator cohort started in 2018. 1,034 companies.
clusterConsumer 117Healthcare and bio 86B2B SaaS 74Fintech 69Robotics and physical world 54Commerce and marketplaces 51Developer tools 35Vertical AI agents 30Security and compliance 28Climate and energy 21Other 19Data for AI 10Agent infrastructure 10AI infra and compute 9Horizontal AI assistants 9Defense and space 5
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| PhiarAI We are developing a revolutionary AI-powered augmented reality… | Robotics and physical worldAI-powered automotive navigation | Y CombinatorS18 | Acquired | checked 2026-08-17 |
| StructionSite Inc Developer of a construction site management platform designed to simplify the process of inspection, monitoring and quality control analysis of construction projects. The company's platform automatically tag photos with date, time, and user information for filtering and fast search-ability, gives photos location and direction intelligence and facilitates push photos along with tagged information, enabling project teams to communicate in the context of the jobsite anytime, from anywhere. | Robotics and physical worldconstruction site management platform | 500 Global500G GA 23 | Acquired | 2026-08-23 |
| Bear Flag Robotics Autonomous driving technology for farm tractors. | Robotics and physical worldautonomous farm equipment | Y CombinatorW18 | Acquired | checked 2026-08-23 |