Research · Vendor site 2026-10-04
Semantic Scholar is a free AI-powered search engine for scientific literature from Allen Institute for AI. It indexes hundreds of millions of papers, provides semantic search and alerts, and offers developer APIs plus an augmented Semantic Reader experience for select papers.
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Free
Free
Web search and reading features are free for researchers; no paid consumer subscription is advertised on the homepage
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. Semantic Scholar has an ongoing free plan. Web search and reading features are free for researchers; no paid consumer subscription is advertised on the homepage
Semantic Scholar is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Semantic Scholar publishes a public API with paper search and improved documentation for developers building scholarly apps