Scite: 提供強大的引用分析與智慧引用指標，但較不適合完整的 PRISMA 系統性文獻回顧工作流程。 Rayyan 每月有 1,116,437 次造訪，月增率 +7.9%，定價模式為免費增值。Scite 每月有 841,974 次造訪，成長率 +1.1%，定價模式為免費試用、需聯絡報價。
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.
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.
基於 3 億 + 篇學術全文的 AI 答案
提出科研問題即可獲得基於文獻的答案，每條論斷都連結到原始論文中的具體句子。
檢索超過 3 億篇論文、預印本、圖書、專利與資料集，基於全文而非僅摘要。
一眼看出後續研究對某篇論文、論斷、作者、期刊或機構是支持、反駁還是僅提及。
可在 ChatGPT、Claude 等支援 MCP 的助手中呼叫，也可透過 Zotero 外掛與瀏覽器擴充取得引文資料。
免費 / 開源提供龐大的免費學術文獻與引用索引，但缺乏 Scite 的對話式 AI 問答與智慧引用分析功能。
專項更強Blends academic search with AI writing assistance and text completion, but focuses more on drafting than Scite's citation analysis.
專項更強Blends academic search with AI writing assistance and text completion, but focuses more on drafting than Scite's citation analysis.
專項更強Provides visual literature mapping and paper discovery features, but does not offer Scite's direct conversational AI Q&A synthesis.
專項更強Provides visual literature mapping and paper discovery features, but does not offer Scite's direct conversational AI Q&A synthesis.
專項更強透過互動式引用圖表將學術文獻關聯視覺化，但缺乏 Scite 的文字問答與直接答案綜合功能。
Streamlines literature searches and reference management like Scite, but offers a different workflow for systematic evidence synthesis.
Streamlines literature searches and reference management like Scite, but offers a different workflow for systematic evidence synthesis.
專項更強Specializes specifically in evidence-based biomedical and clinical search, whereas Scite covers all academic disciplines broadly.
專項更強Specializes specifically in evidence-based biomedical and clinical search, whereas Scite covers all academic disciplines broadly.
專項更強Summarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.
專項更強Summarizes academic papers and generates literature reviews efficiently, but lacks Scite's interactive chat and deep citation context verification.
專項更強Summarizes academic papers and generates literature reviews efficiently, but lacks Scite's interactive chat and deep citation context verification.
