Rayyan records 1,116,437 monthly visits with +7.9% month-over-month growth and Freemium pricing. SOMA records 0 monthly visits with 0% growth and Freemium pricing.
AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
Map the relationships hiding inside biomedical literature
| Dimension / Metric | | |
|---|---|---|
| Official Domain | rayyan.ai | soma.science |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1.12M (1,116,437) | 0 (0) |
| MoM Traffic Delta | +81.92K (+7.9%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (18%) | 🌐 Global (—) |
| Direct Visits / mo | 677.88K | 0 |
| User Rating | 4.5 | 4.2 |
| Supported Platforms | Website | Website |
AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
The Systematic Auto-Resolver deduplicates up to 200,000 references using your own inclusion and exclusion protocol with one click.
ResearchPilot delivers zero-shot relevance ratings, an AI Analyzer, an AI Reviewer, and auto-extraction to speed up search, screening, and data capture.
Work through title, abstract, and full-text screening with inclusion and exclusion tagging, conflict resolution, and blinded reviewer modes.
Capture structured study data with configurable extraction fields, apply PICO frameworks, and export results with auto-generated PRISMA diagrams.
Map the relationships hiding inside biomedical literature
SOMA parses published studies and pulls out the factors, exposures and outcomes they discuss, so you can examine the evidence base without reading every paper in full first.
Extracted relationships are organized into a connected graph, letting you start from one condition or factor and follow the links outward to related variables.
Each relationship in the graph is tied back to the studies that reported it, so you can open the source paper and judge the evidence yourself.
Search across study relationships to see which factors have been investigated together and where findings cluster or conflict.
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
AI academic search engine for peer-reviewed science
AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
AI research assistant for evidence-based literature review and synthesis
SpecialistOffers powerful citation analysis and smart citation metrics, but is less tailored for full PRISMA systematic review workflows.
SpecialistOffers powerful citation analysis and smart citation metrics, but is less tailored for full PRISMA systematic review workflows.
Map the literature around the papers you love—free
Map the literature around the papers you love—free
Explore the academic literature as a visual graph of related papers
Explore the academic literature as a visual graph of related papers
AI-native workspace for literature reviews and auditable systematic reviews
AI-native workspace for literature reviews and auditable systematic reviews
SpecialistSummarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.
SpecialistSummarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.
SpecialistGenerates automated summaries of academic literature, but lacks Rayyan's collaborative team screening and evidence extraction tools.
SpecialistGenerates automated summaries of academic literature, but lacks Rayyan's collaborative team screening and evidence extraction tools.
AI-powered visual discovery of scientific knowledge
AI text analysis with knowledge graphs to reveal topics and content gaps
AI text analysis with knowledge graphs to reveal topics and content gaps
