Key facts
as of Sep 2026- OpenEvidence is valued at approximately $12.1B (~$508/share) as of Sep 2026, per Private Market View’s composite mark.
- It has raised $795.4M across 9 recorded rounds; the latest was Later Stage VC ($250.0M) in Mar 2026.
- Notable investors include Sequoia Capital, GV, Coatue Management, Greycroft, Kleiner Perkins — 39 tracked in total.
- Private Market View tracks 6 recorded secondary trades in OpenEvidence shares.
- 1 investment vehicle was formed to buy OpenEvidence shares in the last 12 months, reporting $5.8M sold to 79 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·Post-money valuations for all 9 rounds
- ·The complete investor list — 39 names
- ·Watchlist + deal alerts for OpenEvidence
Recorded secondary trades
6 on record · Mar 2026 – May 20266 trades between Mar 2026 and May 2026. Exact dates, prices and structures are available to Pro members.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on OpenEvidence in its N-PORT filings yet. We sweep new filings monthly.
Funding rounds
9 roundsSecondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 1 investment vehicle were formed to buy OpenEvidence shares, reporting $5.8M sold to 79 investors. Most recent filing Apr 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
Leadership
- Daniel Nadler Ph.DCo-Founder & Chief Executive Officer
- Zachary Ziegler Ph.DCo-Founder & Chief Technology Officer
- Andrew StarkChief Revenue Officer
About OpenEvidence
Developer of an AI-powered information platform designed to organize medical knowledge and make it useful, accessible, and understandable. The company's platform offers a curated database of journal content, advanced medical AI search, and patient documentation tools to make more evidence-based decisions and improve patient outcomes, enabling healthcare professionals to access relevant research and promote care decision-making.
- Sector
- Healthcare
- HQ
- Miami, FL, United States
- Founded
- 2017
- Employees
- 36
- Website
- openevidence.com/
- Ownership
- Privately Held (backing)