LEAH Labs alternatives
TL;DR: 12 companies doing similar work to LEAH Labs in Healthcare, ranked by how closely they match what LEAH Labs actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with LEAH Labs. They are scored on how closely their own description overlaps with LEAH Labs's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to LEAH Labs?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Mind Emulation Foundation | — | Winter 2018 | 1 | Active |
| Excepgen | — | Winter 2019 | 3 | Active |
| Nuntius Therapeutics | Cell-specific genetic medicines | Winter 2021 | 2 | Active |
| Reverie Labs | Engineering next-generation, brain-penetrant cancer therapies. | Winter 2018 | 29 | Inactive |
| ResistanceBio | We solve drug resistance for cancer | Winter 2019 | 15 | Inactive |
| Forever Labs | We bank your stem cells to help you live healthier, longer. | Summer 2017 | 12 | Active |
| Gerostate Alpha | Developing novel therapeutics for aging and chronic disease | Summer 2018 | 6 | Inactive |
| OpenBiome | A nonprofit stool bank enabling access to fecal transplants. | Winter 2020 | 70 | Active |
| Cesara | Faster & accurate transactions for health systems | Fall 2026 | — | Active |
| Dorian Therapeutics | New therapeutics to rejuvenate tissue and treat age-related diseases | Summer 2018 | 8 | Acquired |
| One Codex | Data platform for metagenomics and the microbiome. | Summer 2014 | 16 | Acquired |
| Humane Genomics | A platform to make artificial viruses as cancer therapeutics. | Summer 2021 | 5 | Active |
Is LEAH Labs still active?
LEAH Labs is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with LEAH Labs. They are then ranked on how closely their own description overlaps with LEAH Labs's, so the closest matches come first rather than whoever happens to share a tag.