Semantic Scholar
Free
Find, connect, and organize scientific papers with citation-aware academic search.
Research & Data
Research & Data Checked Oct 3, 2026
Consensus
An AI search engine that answers questions using real scientific studies.
Best for: Students, clinicians and curious people who want evidence-based answers with citations.
Access
Free tier
Useful?
What you can do with it
- Check what research says about a health or science question
- See whether studies agree (Consensus Meter)
- Find papers for an essay
- Run a Deep search literature review
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Undermind
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An AI research agent that reads through papers to find the ones that truly match a complex question.
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