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 |
|---|---|---|---|---|
| Bikanta Nano-diamonds for cancer detection | Healthcare and bionanodiamond cancer diagnostics | Y CombinatorS14 | Inactive | checked 2026-08-17 |
| Ginkgo Bioworks Our mission is to make biology easier to engineer. | Healthcare and biosynthetic biology and organism engineering | Y CombinatorS14 | Public company | 2026-08-23 |
| In Your Corner We've transformed traditional therapy into an experience that is… | Healthcare and bioonline mental health marketplace | Y CombinatorS14 | Acquired | 2026-08-23 |
| ListRunner Replaces paper patient lists for doctors. | Healthcare and bioSecure patient list sharing for clinicians | Y CombinatorS14 | Acquired | 2026-08-23 |
| Nightingale App for managing care of autistic students | Healthcare and bioclinical decision support for autism care | Y CombinatorS14 | Inactive | checked 2026-08-23 |
| One Codex Data platform for metagenomics and the microbiome. | Healthcare and biomicrobiome diagnostics platform | Y CombinatorS14 | Acquired | checked 2026-08-23 |
| PicnicAIAI Intelligence to accelerate human health. | Healthcare and bioAI-powered patient care coordination and clinical research | Y CombinatorS14 | Active | checked 2026-08-23 |
| SpringWit Brain health and awareness | Healthcare and bioBrain health wellness platform | Y CombinatorS14 | Inactive | checked 2026-08-17 |
| CareMessage Patient engagement for low-income populations | Healthcare and biopatient engagement for health equity | Y CombinatorW14 | Active | checked 2026-08-23 |
| Immunity Project The free HIV vaccine. | Healthcare and bioHIV vaccine development | Y CombinatorW14 | Active | 2026-08-23 |
| Noora Health Training patients and their families with health skills | Healthcare and bioPatient and caregiver education platform | Y CombinatorW14 | Active | checked 2026-08-23 |