Glean 记录了 3,301,875 月访问量,月度环比增长为 +0.1%,定价为定价请咨询。Rayyan 记录了 1,116,437 月访问量,增长率为 +7.9%,定价为免费增值。
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.

以公司自身知识为依据的企业级 AI
用自然语言提问,即可获得带引用的回答,内容汇总自各连接系统的文档、工单、Wiki 与消息,同时遵守权限。
可复用的智能体能跨业务应用执行入职、客户调研、故障跟进等多步骤流程。
Glean 自动挑选并路由合适的模型与推理层级,通过受治理的网关提供 40 多种 LLM 访问能力。
撰写符合品牌的文档、总结会议、分析数据,并生成以公司上下文为依据的内容。
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.

免费 / 开源Provides a completely free and open academic search database, but lacks collaborative literature review screening tools.
免费 / 开源Provides a completely free and open academic search database, but lacks collaborative literature review screening tools.
专项更强提供强大的引文分析与智能引文指标,但较不适合完整的 PRISMA 系统综述工作流。

专项更强Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features.
专项更强Visualizes citation networks and paper relationships wonderfully, but lacks Rayyan's screening, tagging, and exclusion tracking features.
专项更强Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction.
专项更强Provides intuitive visual maps of academic literature connections, but doesn't support systematic review screening or data extraction.
专项更强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.
专项更强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.
提供扎实的文献搜索与参考文献管理工具,但缺乏 Rayyan 专门的协作筛选界面。

专项更强Summarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.