Open Evidence logo - Search & Discovery brand identity

Open Evidence (2026)

Expert Reviewed
by Dr. William BobosLast reviewed: Feb 9, 2026

The default OS of medical knowledge for U.S. clinicians.

Visit Tool
Admin Verified
Monthly users
7.0M
Pricing
Starts at $0 / month
Platform
Web App

Overview

OpenEvidence is an AI copilot for verified U.S. physicians and clinicians, providing evidence-based answers from peer-reviewed sources like NEJM and JAMA to support high-stakes clinical decisions at the point of care. It is the most widely used medical AI among U.S. doctors, with over 430,000 users (40% of practicing physicians), supporting 8.5 million co...

Open Evidence Search & Discovery showing Search & Discovery - The default OS of medical knowledge for U.S. clinicians.

Tool Details

Pricing Details
Free for verified US healthcare professionals (ad-supported)
Estimated Monthly Pricing (USD)
Starts at $0 / month
Min$0 / month
Mid—
Max—
Free tier available

Category
Search & Discovery
Scientific Research
Target Audience
Healthcare Providers
Scientists
Monthly Active Users
7.0M
Global Rank
#8,901

Figures above in this panel are rounded for quick orientation. Sign in for exact visits, rank breakdown, and engagement metrics.

Country Rank
Category Rank
Bounce Rate
Pages per Visit
Average Visit Duration
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Platforms
Web App
GDPR Compliant
No
NSFW
No
Demo Available
Yes
Accessibility
Open Access
Privacy Policy
https://www.openevidence.com/policies/privacy

Company
Open Evidence
Open Source
No
Last Updated
February 9, 2026

Key Features

Try before you commit

Demo and trial environments let teams experience Open Evidence before committing.

Support & service excellence

Knowledge, automation, and collaboration help support teams maintain SLAs. Support teams should test Open Evidence on re

Expert Insight

Dr. William Bobos

Dr. William Bobos recommends Open Evidence for Search & Discovery use cases. Dr. William Bobos's background in AI tools makes this recommendation especially relevant for healthcare providers seeking AI tools tools.

Pricing & Plans

Pricing: starts at $0 / month(Updated February 2026)

Free for verified US healthcare professionals (ad-supported)

Usage Model: Pay-as-You-Go — ensuring you only pay for what you actually use.

Open Evidence's free tier removes financial barriers for healthcare providers exploring search & discovery solutions. The free plan delivers core functionality that's perfect for learning and initial testing. When you're ready to scale, paid subscriptions unlock enterprise features, higher capacity, and professional support tailored to healthcare providers with growing search & discovery needs.

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About Open Evidence

“The default OS of medical knowledge for U.S. clinicians.”

Open Evidence is a search & discovery tool developed by Open Evidence designed for healthcare providers and scientists. OpenEvidence is a Search & Discovery solution for verified U.S. physicians and clinicians that provides evidence-based answers from peer-reviewed sources like NEJM and JAMA to support high-stakes clinical decisions at the point of care. Pricing: Free. With over 7 million monthly visits, Open Evidence has established a significant user base. Open Evidence follows a free pricing model, with plans free of charge. It is available on Web App. It competes in the same space as Dr.Oracle, DeepEvidentia and MediSearch. A free demo is available to evaluate Open Evidence before committing to a paid plan. Explore more search & discovery tools or browse all categories.
Search & DiscoveryCompareHealthcare Providers

Open Evidence Snapshot

Key facts we track so you can judge fit before visiting the provider.

Primary category
Search & Discovery
Best fit
Healthcare Providers, Scientists
Platforms
Web App
Pricing signal
Free - $0 / month
Provider context
Open Evidence
Data handling
Privacy policy linked
Evidence signals
7.0M monthly visits, Verification metadata recorded

Before you choose Open Evidence

  • Confirm Open Evidence's current limits, renewal terms, and seat pricing on the official site.
  • Review privacy, retention, and data-processing terms before using sensitive data.
  • Run a small pilot with your real workflow before adopting it as a core tool.
  • Make sure the supported platform matches where your team actually works.

What to verify

  • Integration depth is unclear; test import/export, API access, or workflow handoff before relying on it.

Listing data is compiled from structured provider information, public signals, submissions, and periodic checks where available. Treat this page as a shortlist aid, then verify pricing, compliance, and product limits with the provider before making a business-critical decision.

How Open Evidence Works

Understanding the core functionality and approach of Open Evidence.

Pay-as-you-go pricing means Open Evidence costs scale with your actual usage. No wasted spend on unused seats or features you don't need yet. Open Evidence appears to use usage-based billing, so teams should estimate volume before committing.

Key Features

Explore what makes Open Evidence stand out.

Try before you commit

Demo and trial environments let teams experience Open Evidence before committing.

Support & service excellence

Knowledge, automation, and collaboration help support teams maintain SLAs. Support teams should test Open Evidence on real tickets to measure answer quality, handoff accuracy, and SLA impact.

Use Cases

Discover how different audiences leverage Open Evidence.

Scientists

Launch faster as a startup

Open Evidence scales with your business—start small and expand as revenue grows.

FAQ about Open Evidence

What is Open Evidence and what does it do?

Open Evidence is The default OS of medical knowledge for U.S. clinicians.. OpenEvidence is an AI copilot for verified U.S. physicians and clinicians, providing evidence-based answers from peer-reviewed sources like NEJM and JAMA to support high-stakes clinical decisions at the point of care. It is the most widely used medical AI among U.S. doctors, with over 430,000 users (40% of practicing physicians), supporting 8.5 million consultations monthly, free access via NPI verification, and a $3.5B valuation. Available on Web App, Open Evidence is designed to enhance productivity and deliver professional-grade search & discovery capabilities.

How much does Open Evidence cost?

Open Evidence offers Free pricing options. Free for verified US healthcare professionals (ad-supported) Current estimates suggest pricing from Starts at $0 / month. You can start with a free tier to test the platform before committing to a paid plan. For the most current pricing details and plan comparisons, visit the official Open Evidence pricing page or contact their sales team for custom enterprise quotes. See also Free vs Paid AI Tools for guidance on choosing the right plan.

Is Open Evidence secure and compliant with data privacy regulations?

Open Evidence takes data privacy seriously and implements industry-standard security measures. For comprehensive details about data handling, encryption, and privacy practices, review their official privacy policy. Security and compliance are continuously updated to meet evolving industry standards.
What platforms does Open Evidence support?
Open Evidence is available on Web App. The web application provides full functionality directly in your browser without requiring downloads. This multi-platform approach ensures you can use Open Evidence wherever and however you work best.
How can I try Open Evidence before purchasing?
Open Evidence offers a demo version that lets you explore key features hands-on. A free plan is available with core functionality, perfect for individual users or small projects. Testing the platform before committing ensures it meets your specific requirements and integrates smoothly with your existing workflows.
Who develops and maintains Open Evidence?
Open Evidence is developed and maintained by Open Evidence. The tool was launched in 2025, and has since evolved through continuous updates and improvements. Most recently updated in February 2026, the platform remains actively maintained with regular feature releases and bug fixes. This ongoing commitment ensures Open Evidence stays competitive and aligned with industry best practices.
How do I get access to Open Evidence?
Open Evidence is freely available to everyone without registration requirements. You can start using the platform immediately without going through lengthy approval processes. A demo version is also available for those who want to explore features before committing.
How is usage measured and billed in Open Evidence?
Open Evidence uses Pay-as-You-Go as billing metrics. This usage model ensures you only pay for what you actually use, avoiding unnecessary overhead costs for features you don't need.
What deployment options does Open Evidence offer?
Open Evidence supports Desktop, Mobile deployment configurations. Desktop applications offer offline capabilities and direct file system access. Choose the deployment model that best aligns with your technical requirements, security constraints, and operational preferences.
Who is Open Evidence best suited for?
Open Evidence is primarily designed for Healthcare Providers and Scientists. Professionals in search & discovery find it invaluable for streamlining their daily tasks. Whether you need automation, creative assistance, data analysis, or communication support, Open Evidence provides valuable capabilities for multiple use cases and skill levels.

Related AI News & Insights

Stay updated with the latest news and insights about Open Evidence and the AI industry.

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How to Evaluate Open Evidence

Compare Open Evidence with Dr.Oracle, DeepEvidentia, MediSearch and other alternatives before you decide. The goal is not to pick the most popular product; it is to find the tool that fits your actual workflow, risk level, and budget.

  1. Step 1Run the demo with one real healthcare providers task, not a sample prompt.
  2. Step 2Model the full monthly cost at your expected usage, including seats, limits, and overages.
  3. Step 3Confirm export, import, and handoff options so your work is not trapped in one tool.
  4. Step 4Review privacy, retention, and compliance terms before using sensitive data.

For broader context, browse more search & discovery tools for healthcare providers, or compare this page against the category hub. New to AI tool evaluation? Start with AI Tool Navigator.

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