OpenEvidence
Free clinical search tool for doctors that answers medical questions with cited sources.
- Revenue
- About $300M annualised by mid-2026 (reported). Sacra estimated $150M for 2025
- Value
- $12B (Jan 2026, $250M Series D). A $15B round is reported by only two sources
- Growth
- Company says more than 40% of US doctors use it
- Listed
- Private
Doctors use it daily, which is why drug makers pay to reach them through ads.
Free use depends on drug advertising, which can dry up if doctors lose trust.
Money coming in
Who pays OpenEvidence, and for what.
No customers of OpenEvidence mapped yet.
Money going out
Who OpenEvidence pays to do what it does.
No suppliers of OpenEvidence mapped yet.
Where it sits on the map
Competitors and neighbours
CRM company selling Agentforce, AI agents built into its customer software.
Agentforce ARR about $800M in the quarter to Jan 2026, up 169% year on year (company, Q4 FY26)
Open profileVoice AI for dubbing, narration and voice agents, with an API that other builders use to add speech.
About $500M ARR (Apr 2026, Sacra estimate)
Open profileTurns doctor and patient conversations into clinical notes and billing codes for health systems.
Contracted ARR of $117M was reported for early 2025, the last figure found
Open profileCustomer support agents for consumer brands, priced per resolved conversation.
Passed $100M annualised (reported Aug 2026, citing Newcomer)
Open profileAI for lawyers that drafts, researches and reviews contracts, sold to large law firms.
About $300M ARR (Sacra estimate, May 2026). One blog reports $400M, not confirmed
Open profileAI platform for law firms that drafts, reviews and researches contracts, with more than 1,000 customers in 50 markets.
Passed $100M ARR (Apr 2026, company reported)
Open profileAI for investment bankers and private equity analysts, built for research and deal work.
Over $50M annual recurring revenue (reported)
Open profileCustomer service AI agents for large brands, founded by Bret Taylor.
About $200M annualised (May 2026, company reported)
Open profileAmbient AI that writes clinical notes and coding for doctor groups and health systems.
Open profileSources: parsers.vc, sacra.com
The map updates three times a week.
241 companies across 25 areas, 62 money flows and 89 openings so far. New research lands every Tuesday, Thursday and Saturday.
Back to the full mapFree daily email
Get the map updates in your inbox
A short read every morning on what is moving in AI, including new areas of the map as they go live. Free.
You are in
Your first AI Pulse lands tomorrow morning. Keep an eye on your inbox.