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。WorkProcedures 记录了 3,371 月访问量，增长率为 +52.6%，定价为免费增值，免费试用，付费。
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.
AI SOP 生成器，几分钟内写出可供审计的作业程序
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | rayyan.ai | workprocedures.com |
| 定价模式 | 免费增值 | 免费增值，免费试用，付费 |
| 月访问量 | 111.64万 (1,116,437) | 3371 (3,371) |
| 月度环比流量变化 | +8.19万 (+7.9%) | +1162 (+52.6%) |
| 主要市场与份额 | 🇺🇸 美国 (18%) | 🇺🇸 美国 (70.4%) |
| 直接访问 / 月 | 67.79万 | 1323 |
| 用户评分 | 4.5 | 3.9 |
| 支持的平台 | 网站 | 网站 |
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.
AI SOP 生成器，几分钟内写出可供审计的作业程序
描述一个流程，即可在两分钟内获得结构化的、扎根行业的 SOP 草稿，并附带来源引用。
上传任意格式的现有 SOP，获得审计风格评分以及关于完整性、清晰度、安全性和合规性的具体可修复问题。
依托 35 个以上行业的真实程序，从 HIPAA 医疗到 HACCP 餐饮、ISO 制造皆有覆盖。
一键应用建议修复，并获得库缺口分析，显示你缺失但应当具备的程序。
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.
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。
