Rayyan
AI-Powered Systematic Review & Literature Review Platform
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Quick Answer
AIRayyan is a systematic review platform for researchers and institutions. It supports data analysis, automation, search, extraction, summarization, and RAG capabilities. Best for individual researchers and large institutions needing enterprise-wide deployment. Freemium pricing.
Rayyan is the world's #1 AI-powered systematic review platform, enabling researchers to conduct transparent, auditable, and reproducible evidence reviews at unmatched scale and speed. It accelerates screening, analysis, and extraction while keeping researchers in control of every decision. Rayyan offers a free plan for basic use and paid tiers for advanced features and team collaboration.
Rayyan offers industry-leading deduplication accuracy and AI-assisted screening with explainable rankings, reducing screening time by up to 90%. It provides full auditability and auto-generated PRISMA diagrams for regulatory compliance.
Decision Intelligence
Best For
AIType
Starting Price
$0/mo
Free Trial
No
Credit Card
Not Required
Free Plan
Yes
Dimension Scores
· 6.1 avgHow good it is, across universal quality axes
Task Scores
· 5.4 avgWhat it can do, per category it works in · showing 7 of 10 tasks scoring 5+
Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →
- -Free plan is limited to 3 active reviews and 2 free reviewers
- -Free plan has limited mobile app access
- -Advanced plan does not include AI Reviewer, AI Analyzer, Chat with Abstracts, Chat with Full Texts, Auto Match PDF, or Auto Retrieve PDF
- -Advanced plan does not include Enterprise Admin features
- -Advanced plan does not include PRISMA 2020 Report, Kappa Report, Duplicates Removed Report, Screening Report, Full Text Screening Report, Data Extraction Report, Risk of Bias Report, Copy References, Data Sampling, Meta-Analysis, or Audit Log
- -Advanced plan does not include Single Sign On (SSO) or MCP Server
Screen thousands of papers in hours, not weeks.
Payment processing
Payment processing
Data analytics
Application observability
Front-end application interaction observability
Cloud storage provider
Cloud storage provider
Auto-updated
Complexity
Company Size
Team Size
Skill Level
Deployment
Compliance audit trail
2 eventsThe Model(s) Behind It
Model details — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
Pricing verified from the vendor pricing page.
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User Reviews
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Who It's For2 rolesComputer and Information Research ScientistsLife, Physical, and Social Science Technicians, All Other
Platform, Content & Languages3 content types2 languagesDocumentTextSpreadsheetEnglishPortuguese+8 more
Output Languages
Content Types
Accepts
Produces
Frequently Asked Questions
What can Rayyan do?
Rayyan can: AI-assisted screening with relevance predictions, Systematic Auto-Resolver for duplicate detection, Risk of Bias (RoB) assessment tools, Data extraction with PICO framework. Best for: Individual researchers getting started with systematic reviews.
How much does Rayyan cost?
Rayyan offers a free plan, with paid plans starting from $8.33/month.
Is Rayyan free?
Rayyan offers a free plan with limited features. Paid upgrades are available for advanced usage.
What makes Rayyan unique?
Rayyan offers industry-leading deduplication accuracy and AI-assisted screening with explainable rankings, reducing screening time by up to 90%. It provides full auditability and auto-generated PRISMA diagrams for regulatory compliance.
Does Rayyan have an API?
Yes, Rayyan offers an API on its enterprise plan. Contact their sales team for access.
What platforms does Rayyan support?
Rayyan is available on web, mobile, and API.
What languages does Rayyan support?
Rayyan supports 2 languages: English, Portuguese.
Does Rayyan work offline?
Yes, Rayyan supports offline use — you can run it without an active internet connection.
Who is Rayyan for?
Rayyan is designed for Individual researchers getting started with systematic reviews; PhD students and postdocs needing AI-powered tools to save time; Professionals conducting complex reviews with upgraded AI capabilities.
Trust Score
Excellent
Based on 14 data signals
Confidence: High
Reflects publicly available data, not an independent audit
No published data
Not yet checked
Some details are AI-generated estimates — verify with the vendor.
AI-generated estimate: Best For, Description, Limitations, Quick Answer, Tagline, What Makes Unique
How we source dataAI Governance & Regulatory Disclosures
Legally-sensitive fields — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.