kitio.aiOpenEvidence vs InformAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. OpenEvidence is completely free, while InformAI is paid.
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
- RadOncAI treatment planning
- SinusAI CT diagnostics
- TransplantAI decision support
- Enterprise deployment
| Feature | OpenEvidence | InformAI |
|---|---|---|
| Best for | AI medical search engine that answers clinical questions with citations | Clinical AI software for radiation oncology and radiology |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free | Paid |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | No |
| Made by | OpenEvidence | InformAI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
OpenEvidence is completely free, while InformAI is paid.
Free plan
Cheapest paid plan
Top plan
Free trial
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
InformAI
- FDA-cleared flagship product
- Targets narrow clinical needs
- Designed around reimbursement
- Two of three products still in development
- Only for hospitals and clinics
- No public pricing
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 InformAI if you want:
- FDA-cleared flagship product
- Targets narrow clinical needs
- Designed around reimbursement
Watch out: two of three products still in development.
OpenEvidence vs InformAI FAQ
What is the difference between OpenEvidence and InformAI?
OpenEvidence: AI medical search engine that answers clinical questions with citations. InformAI: Clinical AI software for radiation oncology and radiology. Both are legal, finance & hr tools.
Is OpenEvidence or InformAI cheaper?
OpenEvidence is completely free, while InformAI is paid.
Do OpenEvidence and InformAI have free plans?
OpenEvidence: Yes, fully free. InformAI: No.
Who makes OpenEvidence?
OpenEvidence is made by OpenEvidence, based in United States.
Who makes InformAI?
InformAI is made by InformAI.
Which should I choose, OpenEvidence or InformAI?
Choose OpenEvidence if you value free for verified clinicians and answers link to studies. Choose InformAI if you value fda-cleared flagship product and targets narrow clinical needs.