OpenEvidence

● Verification pending Last updated: May 27, 2026 Data last verified: Jun 20, 2026

OpenEvidence: $12B valuation, IPO Readiness 63, Series B. OpenEvidence is an AI-powered clinical assistant that helps physicians instantly access synthesized medical ev. Track live on The IPO Stack.

Series BHealthcare Technologypre-ipo
63
/100
IPO Readiness Score
Grade C — Moderate IPO Readiness
TechStackIPO proprietary score based on funding scale, valuation, stage progression & momentum.
Track OpenEvidence →

OpenEvidence is an AI-powered clinical assistant that helps physicians instantly access synthesized medical evidence to make better patient care decisions at the point of care.

Valuation
$12B
Total Funding
$227M
Stage
Series B
Sector
Healthcare Technology
Headquarters
Boston, MA
CEO
Matt Salloway
IPO Status
pre-ipo

Funding History

Round Amount Date Lead Investors
Series B $75M Jun 2024 Index Ventures
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Track OpenEvidence IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.

Frequently Asked Questions

When is OpenEvidence going public? +

OpenEvidence has not announced a specific IPO date as of 2026. Track TechStackIPO for the latest funding milestones and IPO signals. Subscribe to The IPO Stack newsletter for weekly updates.

What is OpenEvidence's current valuation? +

OpenEvidence is valued at $12B as of the most recent funding round. This valuation is based on its most recent private funding round tracked by TechStackIPO.

How can I invest in OpenEvidence before IPO? +

Accredited investors can access OpenEvidence shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.

What is OpenEvidence's IPO Readiness Score? +

OpenEvidence scores 63/100 (Grade: C) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.

How much total funding has OpenEvidence raised? +

OpenEvidence has raised $227M in total venture capital and private equity funding, with backing from Index Ventures.

Who are OpenEvidence's key investors? +

OpenEvidence's notable investors include Index Ventures. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.

What sector is OpenEvidence in? +

OpenEvidence is a Healthcare Technology company. OpenEvidence is an AI-powered clinical assistant that helps physicians instantly access synthesized medical evidence to .

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