kitio.aiSemantic Scholar vs Covidence
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Semantic Scholar is completely free, while Covidence is free trial.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Paper search
- TLDR summaries
- Research feeds
- Semantic Reader
- Free API
- Reference screening
- Relevance sorting
- RCT classifier
- Risk-of-bias tools
- Data extraction
| Feature | Semantic Scholar | Covidence |
|---|---|---|
| Best for | Free AI-powered search engine for scientific literature | Systematic review platform with machine learning screening help |
| Category | Research & search | Research & search |
| Pricing model | Free | Free trial |
| Starting price | Free | $339/yr |
| Free plan | Yes, fully free | No, trial available |
| Made by | Allen Institute for AI | Covidence |
| Based in | United States | Australia |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Semantic Scholar is completely free, while Covidence is free trial.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Single
$339/yr
- 1 review for 12 months
- Unlimited collaborators
Package
$907/yr
- Up to 3 reviews for 12 months
- Unlimited collaborators
Organization
Contact sales
- Institution-wide subscription
- Unlimited reviews
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
Semantic Scholar
- Completely free
- Huge paper index
- Useful public API
- No chat-style answers
- Full text not always available
Covidence
- Trusted by Cochrane teams
- Guided review workflow
- Often free via institutions
- Individual plans are costly
- AI help is limited in scope
Which one should you choose?
Choose Semantic Scholar if you want:
- Completely free
- Huge paper index
- Useful public API
Watch out: no chat-style answers.
Choose Covidence if you want:
- Trusted by Cochrane teams
- Guided review workflow
- Often free via institutions
Watch out: individual plans are costly.
Semantic Scholar vs Covidence FAQ
What is the difference between Semantic Scholar and Covidence?
Semantic Scholar: Free AI-powered search engine for scientific literature. Covidence: Systematic review platform with machine learning screening help. Both are research & search tools.
Is Semantic Scholar or Covidence cheaper?
Semantic Scholar is completely free, while Covidence is free trial.
Do Semantic Scholar and Covidence have free plans?
Semantic Scholar: Yes, fully free. Covidence: No, trial available.
Who makes Semantic Scholar?
Semantic Scholar is made by Allen Institute for AI, based in United States.
Who makes Covidence?
Covidence is made by Covidence, based in Australia.
Which should I choose, Semantic Scholar or Covidence?
Choose Semantic Scholar if you value completely free and huge paper index. Choose Covidence if you value trusted by cochrane teams and guided review workflow.