← All Startups

OpenEvidence

Series D
Organizing the world’s medical knowledge
Location
Cambridge, MA
Website
openevidence.com
LinkedIn
View profile
Founder
Zachary Ziegler ’17
Artificial IntelligenceClinical TrialsMedical
News & Funding
2026-01-21 Series D Read article
2025-10-20 Series C Read article
2025-07-16 Series B Read article
2025-02-19 Series A Read article
Similar Startups
Kumo.AI
Query large scale data warehouses
Jure Leskovec, PostDoc ’09
Series B
Liquid AI
Foundation models from first principles
Daniela Rus, PhD ’93
Series A
Coram AI
AI software for security cameras
Ashesh Jain, PhD ’16
Series B
F2 AI
AI platform for private market
Don Muir ’15
Seed
Radical Numerics
AI for biological intelligence
Eric Nguyen, MEng ’19
Seed
Infinity Constellation
AI-native service companies
Francis Pedraza ’11
Series A

OpenEvidence is a Cornell-founded startup based in Cambridge, MA, founded by Zachary Ziegler ’17.