# Thrive Earlier Detection

Source: https://onco.cc/companies/thrive-earlier-detection/  
OnCo record `thrive-earlier-detection` (Company). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Thrive Earlier Detection developed CancerSEEK, a blood test meant to find several kinds of cancer early in healthy adults during routine check-ups. Exact Sciences bought it, completing the deal in January 2021.

## Summary

Thrive Earlier Detection worked on bringing earlier cancer detection into routine medical care, developing CancerSEEK, a liquid biopsy test designed to detect many cancers at earlier stages in healthy adults alongside existing screening (Third Rock Ventures). Exact Sciences announced on 27 October 2020 that it would acquire Thrive for cash and stock consideration of up to $2.15 billion, and completed the acquisition on 5 January 2021.

## Fields

- Kind: Company
- Last checked: 2026-11-04
- Also known as: Thrive Earlier Detection Corp.; Thrive
- HQ: Cambridge, MA
- Type: diagnostics

## Notes

- Third Rock's entry says Thrive was acquired in 2020; the deal was announced in October 2020 and completed on 5 January 2021 according to Exact Sciences.
- The existing OnCo drug record cancerseek belongs to this company and can link here.
- Founding year not stated (2019 is Third Rock's year of investment).

## Sources

- Exact Sciences to acquire Thrive (SEC exhibit, 27 October 2020): https://www.sec.gov/Archives/edgar/data/1124140/000110465920118372/tm2034190d2_ex99-1.htm
- Exact Sciences completes acquisition (SEC exhibit, 5 January 2021): https://www.sec.gov/Archives/edgar/data/1124140/000110465921000628/tm211558d1_ex99-1.htm
- Third Rock Ventures portfolio entry: https://www.thirdrockventures.com/portfolio/thrive-earlier-detection

## Connected records

- fronts: [Diagnostics & Biomarkers](https://onco.cc/fronts/diagnostics/), [Early Detection & Screening](https://onco.cc/fronts/early-detection/)
- technologies: [Liquid biopsy (ctDNA)](https://onco.cc/technologies/liquid-biopsy/), [Multi-cancer early detection (MCED)](https://onco.cc/technologies/mced/)
- drugs: [CancerSEEK](https://onco.cc/drugs/cancerseek/)
- companies: [Exact Sciences (Abbott)](https://onco.cc/companies/exact-sciences/), [Third Rock Ventures](https://onco.cc/companies/third-rock-ventures/)

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JSON: https://onco.cc/api/v1/entities/thrive-earlier-detection.json