Glean 每月有 3,301,875 次造訪,月增率 +0.1%,定價模式為需聯絡報價。Rayyan 每月有 1,116,437 次造訪,成長率 +7.9%,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.

以公司自身知識為依據的企業級 AI
用自然語言提問,即可取得附引用的回答,彙整自各連接系統的文件、工單、Wiki 與訊息,同時遵守權限。
可重複使用的代理人能跨商務應用執行入職、客戶研究、事故追蹤等多步驟流程。
Glean 自動挑選並導向合適的模型與推理層級,透過受治理的閘道提供 40 種以上 LLM。
撰寫符合品牌的文件、摘要會議、分析資料,並產出以公司情境為依據的內容。
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.

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.
專項更強Gumloop is a no-code AI agent and automation platform where teams build agents that connect to their tools, browse the web, and complete real business tasks.
專項更強Gumloop is a no-code AI agent and automation platform where teams build agents that connect to their tools, browse the web, and complete real business tasks.
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。

專項更強Summarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.