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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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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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Elicit
✓ verifiedFreemium
Well-adopted AI research assistant for finding papers, summarizing, and extracting data at scale.
2.1M visits/mo
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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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Infranodus
✓ verifiedFreemium
Knowledge-graph text analysis tool that surfaces topics and content gaps for research, SEO and market analysis.
71K visits/mo
Pricing
No public pricing
Basic: Free
Plus: $10 per month, billed annually
Pro: $42 per month, billed annually
Team: $65 per user, per month billed annually
Enterprise: Custom
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-enabled systematic reviews
- ✦Research reports
- ✦Upload your own PDFs
- ✦Quick summaries
- ✦Source quotes
- ✦Question answering
- ✦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
- ✦Text network / knowledge graph visualization
- ✦Topic modeling and content-gap detection
- ✦AI insight and question generation
- ✦GraphRAG and MCP server for LLMs
- ✦Many import sources (PDF, CSV, YouTube, Google, web)
- ✦Obsidian plugin and browser extension
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
- →Speeding up literature reviews
- →Automating systematic reviews and meta-analyses
- →Learning about new domains
- →Data extraction in rigorous systematic literature reviews
- →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
- →Research and idea generation
- →SEO content-gap analysis
- →Qualitative and market research
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