Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,197 companies.
clusterVertical AI agents 898Consumer 821B2B SaaS 787Fintech 633Developer tools 515Healthcare and bio 477Commerce and marketplaces 433Agent infrastructure 350Robotics and physical world 314Data for AI 192Security and compliance 189Horizontal AI assistants 152AI infra and compute 151Climate and energy 123Defense and space 85Other 44
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| FigmentsAI Building worlds at technological inflection points | Horizontal AI assistantsAI writing and narrative generation | Y CombinatorS19 | Active | checked 2026-08-23 |
| TaskadeAI One prompt. One app. One living workspace for teams. | Horizontal AI assistantsAI-powered workspace and automation platform | Y CombinatorS19 | Active | checked 2026-08-23 |
| DemodeskAI AI-powered sales coaching | Horizontal AI assistantsAI sales coaching and call summarization | Y CombinatorW19 | Active, new domain | 2026-08-23 |
| OutRival, Inc.AI Outbound AI Agents for Education, Insurance, and Travel | Horizontal AI assistantsOutbound communication AI agents | Y CombinatorW19 | Active | checked 2026-08-23 |
| Sapling.aiAI Language models for enterprise applications. | Horizontal AI assistantsAI messaging assistant for CRM platforms | Y CombinatorW19 | Active | checked 2026-08-23 |