Rayyan records 1,116,437 monthly visits with +7.9% month-over-month growth and Freemium pricing. WolframAlpha records 3,101,089 monthly visits with +5.6% growth and Freemium pricing.
AI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
Computational knowledge engine for expert answers
| Dimension / Metric | ||
|---|---|---|
| Official Domain | rayyan.ai | wolframalpha.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1.12M (1,116,437) | 3.1M (3,101,089) |
| MoM Traffic Delta | +81.92K (+7.9%) | +163.42K (+5.6%) |
| Primary Market & Share | 🇺🇸 United States (18%) | 🇺🇸 United States (37.6%) |
| Direct Visits / mo | 677.88K | 1.48M |
| User Rating | 4.5 | 4.7 |
| 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.
Computational knowledge engine for expert answers
Enter a question in natural language or via math input and get computed answers with plots, units, and context.
Solve algebra, calculus, differential equations, statistics, and more, with worked solutions on Pro.
Pull facts, conversions, and comparisons across geography, history, money, nutrition, and more.
Auto-generate charts, plots, and visual representations of results.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistMoonshot AI's long-context assistant for research, coding, and agentic work
SpecialistMoonshot AI's long-context assistant for research, coding, and agentic work
SpecialistA free, AI-powered academic search engine for 240M+ papers across every scientific field
SpecialistA free, AI-powered academic search engine for 240M+ papers across every scientific field
SpecialistSnap a homework question and get step-by-step AI answers
SpecialistAI academic search engine for peer-reviewed science
SpecialistAI research platform for reading, understanding and writing scientific papers
SpecialistAI research platform for reading, understanding and writing scientific papers
Stronger automated data extraction and evidence synthesis from papers, but less focused on collaborative title and abstract screening workflows.
Stronger automated data extraction and evidence synthesis from papers, but less focused on collaborative title and abstract screening workflows.
SpecialistAn open, AI-written encyclopedia built and fact-checked by Grok
SpecialistAn open, AI-written encyclopedia built and fact-checked by Grok
SpecialistAI answers grounded in 300M+ scholarly full texts
SpecialistAI answers grounded in 300M+ scholarly full texts
