Semantic Scholar
4.6(4,800 reviews)
FreeSemantic Scholar is a free, AI-powered academic search engine developed by the Allen Institute for AI. It uses natural language processing to help researchers find relevant papers, understand citation context, and discover influential research across all scientific disciplines.
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Key Features
Semantic Search
Citation Graph
TLDR Summaries
Research Feeds
Paper Recommendations
Pros
- Completely free
- Excellent for academic research
- AI-powered relevance
Cons
- Academic papers only
- Can miss very recent preprints
- No full-text access
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