TL;DR: If you are replacing TetraScience, the closest options are Biocogniv, Docbot, Excepgen. The table below compares 12 alternatives on what they do, stage, size and status.
Every alternative below is compared on what it actually does, not just its category — so you can see which one genuinely replaces TetraScience (YC Summer 2015).
Last verified:
The three closest alternatives to TetraScience are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Biocogniv | — | YC Summer 2020 | 6 | Acquired |
| Docbot | — | YC Winter 2019 | — | Acquired |
| Excepgen | — | YC Winter 2019 | 3 | Active |
| Furmacy | Digital e-prescribing software for veterinarians. | YC Winter 2021 | 5 | Acquired |
| Mind Emulation Foundation | — | YC Winter 2018 | 1 | Active |
| Atlas Discovery | AI-native pharma company | YC Summer 2026 | 3 | Active |
| Avro Life Science | Skin patches for generic drug delivery. | YC Winter 2018 | 8 | Active |
| Verifiable | API for healthcare compliance | YC Summer 2020 | 12 | Active |
| Instapath Inc. | We built the world's first automated digital pathology lab. | YC Winter 2019 | 6 | Active |
| Synkrino Biotherapeutics | Synkrino's AI, SATIS is a powerful, unbiased discovery system for… | YC Summer 2018 | 2 | Active |
| Stitch Health | Care Coordination Platform for Healthcare | YC Summer 2015 | 2 | Inactive |
| Numen | Engineering a future without cancer deaths. | YC Summer 2023 | 18 | Active |
It depends on your size. Biocogniv is the closest match on what TetraScience actually does. If you need something more established, sort the table by team size — larger teams generally mean more support and a longer track record. If budget is the constraint, the earlier-batch companies are usually the ones still competing on price.
TetraScience is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
Every company here is Y Combinator-backed and was matched to TetraScience on what it actually does — its own description of its product — rather than on a broad category label. Batch, team size and operating status come from the YC directory and are shown as-is. We do not rank by payment.
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