Semantic Scholar
Free academic search with AI-generated paper summaries.
Overview
Semantic Scholar from AI2 indexes hundreds of millions of papers with TLDR summaries, citation context and a free API for research tooling.
Teams reach for Semantic Scholar when free academic search with ai-generated paper summaries. It sits in the free bracket (Free · free API) and is reviewed by AIAtlas editors against the tasks people actually bring to it, not marketing claims.
Best for
Where this tool consistently outperforms alternatives.
- Researchers
- Students
- Developers
Pricing
Indicative plans — always confirm on the official site.
Free
$0
Everyday use with fair limits.
- Core features
- Community support
- Usage caps
Paid
Popularfree API
For individuals and small teams shipping daily.
- Highest-quality models
- Priority speed
- Full history and exports
Enterprise
Custom
Security, control and volume pricing.
- SSO and audit logs
- Data residency options
- Dedicated support
Pros & cons
Pros
- Completely free
- Huge coverage
- Open data for developers
Cons
- No deep reading assistant
- Summaries are very short
Key features
What you actually get day to day.
TLDR one-line paper summaries
Citation context and influence data
Personal research feeds
Open API and datasets
Alternatives
Four similar tools worth comparing before you commit.
Frequently asked questions
Ready to try this AI?
Start with Semantic Scholar on the official site — Free · free API.