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Semantic Scholar
✓ verifiedFree
Free AI-powered academic search engine indexing 236M+ papers, for researchers wanting semantic literature discovery and an augmented reader.
7.9M visits/mo13K saves
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researcher.life
✓ verifiedPaid
Subscription bundling Editage's academic AI tools: writing assistant, journal finder, literature search, and illustration maker.
723K visits/mo
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Open Knowledge Maps
✓ verifiedFree
Free nonprofit tool that visualizes scientific literature as topic maps, clustering papers to speed research discovery.
113K visits/mo1.1K saves
Pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦AI-powered semantic search across 236M+ papers
- ✦Semantic Reader for augmented, contextual paper reading
- ✦Free public API for paper search and metadata
- ✦Author and topic discovery
- ✦Citation graph exploration
- ✦Beta program for new features
- ✦AI academic writing assistant with grammar and phrasing suggestions
- ✦Journal recommender matched to a manuscript's abstract
- ✦Scientific illustration library with drag-and-drop editor
- ✦Literature discovery across 300M+ academic papers
- ✦Plagiarism checking and multilingual translation support
- ✦Research skill courses included with subscription
- ✦AI-generated visual maps of research topics
- ✦Clusters papers into themes
- ✦Open-access resource discovery
- ✦Open-source and nonprofit
- ✦Custom integrations/embedding for organizations
Use cases
- →Researchers searching scientific literature across disciplines
- →Developers building applications on top of scholarly data via the API
- →Students exploring citation networks for a topic
- →Librarians and academics needing free literature discovery tools
- →Non-native English researchers polishing manuscripts before submission
- →Finding the right journal for a paper's subject area
- →Building scientific figures without a graphic designer
- →Keeping up with new literature in a research field
- →Get an overview of a research field
- →Find relevant papers faster
- →Identify key concepts in the literature
- →Embed discovery tools in library systems
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