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
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $171M across 6 rounds
Last updated 06-25-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| Jul 27, 2022 | Growth Press release | $35M | — | Innovatus Capital Partners |
| Feb 2, 2021 | Series E Press release | $68M | — | Ally Bridge Group |
| Nov 14, 2017 | Series D Press release | $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.
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COTA
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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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