OpenEvidence vs Abridge

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

OpenEvidence AI clinical decision support for physicians — cited, evidence-based an... Visit Abridge Ambient AI scribe for clinicians — 200+ health systems, Best in KLAS Visit
RECATOOLS Score 7.8 / 10 8.2 / 10
Capability 8.5 9.2
Value for money 9 6.5
Ease of use 8.5 8
ASEAN readiness 3 2.5
API quality 2 3
Pricing Freemium Enterprise
Free tier Free for all verified US clinicians (NPI required); ad-supported None — enterprise contracts only, no self-serve or trial tier
Paid from Enterprise tier in development; pricing undisclosed — contact sales Enterprise quote only; no public self-serve pricing (12-month minimum)
Has API
Open source
Free to use
Users ~860,000 verified US clinicians (June 2026) 200+ health systems; ~50-80M clinical conversations/year
Founded 2022 2018
Maker Daniel Nadler (CEO), Zachary Ziegler (CTO) Abridge AI, Inc. (independent)
Verdict

OpenEvidence is genuinely useful for US clinicians: free, citation-backed answers pulled from NEJM, JAMA, and AMA guidelines, funded by pharma advertising instead of subscriptions. Growth has been extraordinary — over 69...

Abridge is the clear market leader in ambient AI documentation for large US health systems, validated by more peer-reviewed research than any competitor, Best in KLAS two consecutive years, and deployments at the most pr...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.