What is Semantic Scholar?
Free AI-powered academic search engine from Ai2 for discovering scientific literature, TLDR summaries, influential citations and personalized research feeds.
Researchers who want a free AI-powered academic search engine with a very large literature index
Free AI-powered academic search engine from Ai2 for discovering scientific literature, TLDR summaries, influential citations and personalized research feeds.
Semantic Scholar has a free plan. Paid access starts at $0 at the latest catalog check. Pricing and usage limits can change, so verify the official pricing page before purchasing.
Researchers who want a free AI-powered academic search engine with a very large literature index
Litmaps, Paperguide, Scite.
Researchers who want a free AI-powered academic search engine with a very large literature index
Free AI-powered academic search engine from Ai2 for discovering scientific literature, TLDR summaries, influential citations and personalized research feeds.
Excellent free answer to Search Console demand for AI research paper finders.
Choose Semantic Scholar when your priority is finding and understanding scientific papers without paying for a research platform.
Some full-text papers still depend on publisher or institutional access, and advanced synthesis workflows are more limited than dedicated paid tools.
Semantic Scholar states that the product is free and open for all users. No paid subscription is required for its core search and discovery experience.
Use Semantic Scholar for tasks such as:
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