Syapse is a precision-medicine and real-world evidence company focused on oncology. It operates a learning health network of community-based health systems, aggregating clinical, molecular, and treatment data from cancer patients to power real-world evidence offerings used by life-sciences companies, providers, and researchers to improve cancer care and accelerate research. Founded in 2008 and headquartered in San Francisco, Syapse was acquired by N-Power Medicine in a stock-for-stock transaction that closed December 30, 2024 (announced January 13, 2025).
Syapse has been acquired
This company is no longer available on our private secondary market.
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2008
Employees
51–200
Total Funding
$171M
6 rounds
Total raised $171M across 6 rounds
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Last updated 06-25-2026
Latest Round
Type
Growth
Date
July 27, 2022
Amount
$35M
Valuation
—
Lead Investors
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| July 27, 2022 | Growth | $35M | — | Innovatus Capital Partners |
| February 2, 2021 | Series E | $68M | — | Ally Bridge Group |
| November 14, 2017 | Series D | $30M | — | Medidata, Ascension Ventures |
Michael Mentesana
Chief Executive Officer
Tony Loeser
Co-Founder and CTO
Thomas D. Brown
Chief Medical Officer
Vinod Subramanian
Chief Data and Product Development Officer
Competitor list is illustrative and may be incomplete, stale, or erroneous.
Flatiron Health
Oncology-focused electronic health record and real-world evidence company; acquired by Roche in 2018.
Tempus AI
Precision-medicine company applying AI to clinical and molecular data, including oncology RWD.
ConcertAI
Oncology real-world data and AI solutions for life-sciences research and clinical trials.
COTA
Oncology real-world data analytics company supporting providers, payers, and life sciences.
Caris Life Sciences
Molecular profiling and precision-medicine company with oncology data services.
Komodo Health
Healthcare data platform providing real-world evidence across therapeutic areas including oncology.
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