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Free AI-powered academic search engine indexing 236M+ papers, for researchers wanting semantic literature discovery and an augmented reader.
Well-adopted AI research assistant for finding papers, summarizing, and extracting data at scale.
AI tool that summarizes scientific papers into abstract, methods, results, and conclusion sections, with figure and citation support.
Academic research assistant now merged into CitedEvidence, offering AI literature review, citation, and PDF-chat tools for researchers.
No public pricing
Free trial available
No public pricing
No public pricing
Free trial available
- ✦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
- ✦Structured section-by-section paper summarization
- ✦Bulk and multi-paper summarization and comparison
- ✦Chat with figures for data interpretation
- ✦Folder and tag-based library organization
- ✦Semantic search across indexed documents on Pro
- ✦ChatGPT connector integration
- ✦Scholar Search
- ✦Multi-agent deep-reasoning research across 200+ AI agents
- ✦Search of 300M+ academic articles and journals
- ✦Chat with PDFs to extract answers from papers
- ✦Automated citation generation across many citation styles
- ✦AI writing editor for rewriting and refining academic text
- ✦Personal library for organizing papers, notes and citations
- →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
- →Students digesting dense research papers quickly
- →Researchers doing literature reviews across many papers
- →Academics organizing a personal paper library
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- →Literature review and proposal writing for graduate students
- →Citation management for research papers
- →Extracting insights from PDF papers via chat
- →Organizing and searching a personal research library