Active companies
Companies their accelerator lists as active, or whose site is alive. 17,199 companies.
clusterConsumer 1,789B2B SaaS 1,712Fintech 1,483Healthcare and bio 1,425Vertical AI agents 1,409Robotics and physical world 1,248Commerce and marketplaces 1,098Climate and energy 799Other 615Developer tools 552Agent infrastructure 440Security and compliance 402Data for AI 381AI infra and compute 295Horizontal AI assistants 244Defense and space 221
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Bot MDAI AI Clinical Assistant for Doctors | Vertical AI agentsAI clinical assistant for physicians | Y CombinatorS18 | Active, new domain | 2026-08-23 |
| BrainHiAI Automated receptionist that answers missed calls for local businesses | Vertical AI agentsAI receptionist for local businesses | Y CombinatorS18 | Active | checked 2026-08-23 |
| Leena AIAI We at Leena AI build a virtual assistant that answers employee's… | Vertical AI agentsHR employee question answering assistant | Y CombinatorS18 | Active | checked 2026-08-23 |
| MutinyAI Your AI agent for creating anything customer-facing, in minutes. | Vertical AI agentsAI agent for sales and marketing ops | Y CombinatorS18 | Active | checked 2026-08-23 |
| OkCredit Simple and secure bookkeeping for Indian businesses. | Vertical AI agentsAI bookkeeping for Indian SMBs | Y CombinatorS18 | Active | checked 2026-08-23 |
| ProdigalAI Lending Intelligence Software | Vertical AI agentsAI agents for loan servicing and collections | Y CombinatorS18 | Active | checked 2026-08-23 |
| FondoAI Bookkeeping, tax, & tax credits on autopilot for 2,000+ startups | Vertical AI agentsAI bookkeeping and tax filing for startups | Y CombinatorW18 | Active | checked 2026-08-23 |
| NuvocargoAI Your AI partner for North America truckload freight | Vertical AI agentsAI freight and logistics optimization | Y CombinatorW18 | Active | checked 2026-08-23 |
| Observe.AIAI Contact center AI platform. | Vertical AI agentsContact center quality assurance and agent coaching | Y CombinatorW18 | Active | checked 2026-08-23 |
| TributiAI Tax filing automation for individuals in Latam. | Vertical AI agentsTax filing automation for individuals | Y CombinatorW18 | Active | checked 2026-08-23 |