kitio.aiOpenEvidence vs Docus
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. OpenEvidence is completely free, while Docus is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cited clinical answers
- Journal content partnerships
- Guideline summaries
- Mobile apps
- Visit documentation
- Lab result interpretation
- Patient-friendly reports
- Follow-up test suggestions
- ICD and order compliance checks
- AI medical assistant
- SOAP note generation
| Feature | OpenEvidence | Docus |
|---|---|---|
| Best for | AI medical search engine that answers clinical questions with citations | AI result interpretation, follow-ups and compliance for diagnostic labs |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | OpenEvidence | Docus |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
OpenEvidence is completely free, while Docus is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- Doctors: 1 patient
- Unlimited AI medical assistant
- Unlimited lab interpretation
Lite
$3.99/mo billed yearly
- For individuals
- 50 AI Doctor messages a month
- 5 test results a month
Starter
$25/mo billed yearly
- Doctors: up to 50 patients
- Unlimited research assistant
Pro
$50/mo billed yearly
- Doctors: up to 500 patients
- Everything in Starter
Ultimate
$100/mo billed yearly
- Doctors: up to 2,000 patients
- Chat history
Lab Software
Contact sales
- Priced by test volume
- Interpretation and compliance
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
OpenEvidence
- Free for verified clinicians
- Answers link to studies
- Fast point-of-care lookups
- Full access needs US verification
- Ad-supported model
- Not a substitute for judgement
Docus
- Separate reports for doctors and patients
- Wide range of specialty tests
- Free tier for doctors and individuals
- Lab software pricing needs a sales call
- Listed prices are billed yearly
- AI advice does not replace a clinician
Which one should you choose?
Choose OpenEvidence if you want:
- Free for verified clinicians
- Answers link to studies
- Fast point-of-care lookups
Watch out: full access needs us verification.
Choose Docus if you want:
- Separate reports for doctors and patients
- Wide range of specialty tests
- Free tier for doctors and individuals
Watch out: lab software pricing needs a sales call.
OpenEvidence vs Docus FAQ
What is the difference between OpenEvidence and Docus?
OpenEvidence: AI medical search engine that answers clinical questions with citations. Docus: AI result interpretation, follow-ups and compliance for diagnostic labs. Both are legal, finance & hr tools.
Is OpenEvidence or Docus cheaper?
OpenEvidence is completely free, while Docus is freemium.
Do OpenEvidence and Docus have free plans?
OpenEvidence: Yes, fully free. Docus: Yes.
Who makes OpenEvidence?
OpenEvidence is made by OpenEvidence, based in United States.
Who makes Docus?
Docus is made by Docus.
Which should I choose, OpenEvidence or Docus?
Choose OpenEvidence if you value free for verified clinicians and answers link to studies. Choose Docus if you value separate reports for doctors and patients and wide range of specialty tests.