Scite: 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。 Rayyan 记录了 1,116,437 月访问量，月度环比增长为 +7.9%，定价为免费增值。Scite 记录了 841,974 月访问量，增长率为 +1.1%，定价为免费试用，定价请咨询。
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.
基于 3 亿 + 篇学术全文的 AI 答案
提出科研问题即可获得基于文献的答案，每条论断都链接到原始论文中的具体句子。
检索超过 3 亿篇论文、预印本、图书、专利与数据集，基于全文而非仅摘要。
一眼看出后续研究对某篇论文、论断、作者、期刊或机构是支持、反驳还是仅提及。
可在 ChatGPT、Claude 等支持 MCP 的助手中调用，也可通过 Zotero 插件和浏览器扩展获取引文数据。
免费 / 开源提供庞大的免费学术文献与引用索引，但缺乏 Scite 的对话式 AI 问答与智慧引用分析功能。
专项更强Blends academic search with AI writing assistance and text completion, but focuses more on drafting than Scite's citation analysis.
专项更强Blends academic search with AI writing assistance and text completion, but focuses more on drafting than Scite's citation analysis.
专项更强Provides visual literature mapping and paper discovery features, but does not offer Scite's direct conversational AI Q&A synthesis.
专项更强Provides visual literature mapping and paper discovery features, but does not offer Scite's direct conversational AI Q&A synthesis.
专项更强通过互动式引用图表将学术文献关联可视化，但缺乏 Scite 的文字问答与直接答案综合功能。
专项更强通过互动式引用图表将学术文献关联可视化，但缺乏 Scite 的文字问答与直接答案综合功能。
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.
专项更强Specializes specifically in evidence-based biomedical and clinical search, whereas Scite covers all academic disciplines broadly.
专项更强Specializes specifically in evidence-based biomedical and clinical search, whereas Scite covers all academic disciplines broadly.
专项更强Summarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.
专项更强Summarizes academic papers and generates literature reviews efficiently, but lacks Scite's interactive chat and deep citation context verification.
专项更强Summarizes academic papers and generates literature reviews efficiently, but lacks Scite's interactive chat and deep citation context verification.
