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 |
|---|---|---|---|---|
| Confident LIMS Laboratory Information Management System (LIMS) serving… | B2B SaaSLaboratory information management for regulated industries | Y CombinatorS15 | Active | checked 2026-08-23 |
| Fountain High volume hiring made simple | B2B SaaSHigh-volume recruiting platform | Y CombinatorS15 | Active | checked 2026-08-23 |
| GiveCampus The fundraising platform for schools. | B2B SaaSDonation platform for schools | Y CombinatorS15 | Active | checked 2026-08-23 |
| Go1 A learning platform that enables you to train your staff or customers. | B2B SaaSlearning management and training platform | Y CombinatorS15 | Active | checked 2026-08-24 |
| Human Interest The 401(k) for small and medium-sized businesses. | B2B SaaS401(k) administration platform for SMBs | Y CombinatorS15 | Active | checked 2026-08-23 |
| Ironclad AI-powered contract management | B2B SaaSAI contract management platform | Y CombinatorS15 | Active28 open roles | checked 2026-08-24 |
| PickTrace Workforce Management for Large Farms | B2B SaaSworkforce and harvest management for farms | Y CombinatorS15 | Active | checked 2026-08-23 |
| Plate IQ Automated Accounts Payable | B2B SaaSAutomated accounts payable software | Y CombinatorS15 | Acquired | 2026-08-23 |
| BuildScience The operating system for commercial buildings. | B2B SaaSCommercial building operations software | Y CombinatorW15 | Site unreachable | checked 2026-08-17 |
| eBrandvalue Real-time Nielsen ratings for Brands.Accelerate marketing and product… | B2B SaaSBrand intelligence and sales forecasting | Y CombinatorW15 | Active | checked 2026-08-23 |
| Giveffect Fundraising, Volunteer and Donor Management SaaS for nonprofits. | B2B SaaSnonprofit donor and volunteer management | Y CombinatorW15 | Active | checked 2026-08-23 |
| Meadow Point of Sale and Compliance SaaS for Cannabis Dispensaries | B2B SaaSPOS and compliance for cannabis retailers | Y CombinatorW15 | Active | checked 2026-08-23 |
| Platzi Turning company knowledge into expert teams | B2B SaaSAI-powered corporate training and knowledge management | Y CombinatorW15 | Active | checked 2026-08-23 |
| TeamNote Mobile Productivity(Slack for mobile workforces) | B2B SaaSTeam communication for mobile workforces | Y CombinatorW15 | Active, new domain | 2026-08-24 |