Builds full-stack web applications from natural language, moving further into functional app development than standard UI design tools.
Rayyan 每月有 1,116,437 次造訪,月增率 +7.9%,定價模式為免費增值。Stitch 每月有 4,725,324 次造訪,成長率 -13.9%,定價模式為免費增值。
Rayyan is an AI-assisted systematic review platform that helps research teams import, deduplicate, screen, extract data from, and report on literature across the full evidence synthesis workflow.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | rayyan.ai | stitch.withgoogle.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 111.64萬 (1,116,437) | 472.53萬 (4,725,324) |
| 月流量變化量 | +8.19萬 (+7.9%) | -76.03萬 (-13.9%) |
| 主要市場與市佔 | 🇺🇸 美國 (18%) | 🇮🇳 印度 (18.8%) |
| 每月直接造訪 | 67.79萬 | 240.03萬 |
| 使用者評分 | 4.5 | 4.4 |
| 支援平台 | 網站 | 網站 |
Rayyan is an AI-assisted systematic review platform that helps research teams import, deduplicate, screen, extract data from, and report on literature across the full evidence synthesis workflow.
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.

Google 出品的 AI 工具,用提示詞產生行動端與網頁介面設計
用自然語言描述應用介面,Stitch 會產生多個完整 UI 設計,涵蓋行動端與網頁版面。
上傳草圖、截圖或既有介面,Stitch 會給出與之對應的設計解讀。
透過追加提示迭代調整版面、配色主題與元件,無須從頭再來。
藉由適合設計與開發交接的匯出方式,把產生的設計推進到實作階段。
Builds full-stack web applications from natural language, moving further into functional app development than standard UI design tools.

免費 / 開源Provides a completely free and open academic search database, but lacks collaborative literature review screening tools.
免費 / 開源Provides a completely free and open academic search database, but lacks collaborative literature review screening tools.

專項更強Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features.
專項更強Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features.
專項更強Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction.
專項更強Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction.
提供扎實的文獻搜尋與參考文獻管理工具,但缺乏 Rayyan 專門的協作篩檢介面。