Profundo 每月有 578 次造訪，月增率 -62.1%，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。
Profundo is an AI research assistant that automates data collection, analysis, and report writing, turning open questions into structured research papers, literature reviews, and market analyses in a fraction of the usual time.
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.
| 面向／指標 | ||
|---|---|---|
| 官方網域 | profundo.app | rayyan.ai |
| 定價模式 | 需聯絡報價 | 免費增值 |
| 每月造訪次數 | 578 (578) | 111.64萬 (1,116,437) |
| 月流量變化量 | -949 (-62.1%) | +8.19萬 (+7.9%) |
| 主要市場與市佔 | 🇺🇸 美國 (100%) | 🇺🇸 美國 (18%) |
| 每月直接造訪 | 228 | 67.79萬 |
| 使用者評分 | 4 | 4.5 |
| 支援平台 | 網站 | 網站 |
Profundo is an AI research assistant that automates data collection, analysis, and report writing, turning open questions into structured research papers, literature reviews, and market analyses in a fraction of the usual time.
Automatically scrapes and gathers data from hundreds of web sources and libraries in real time, so research starts from a broad base of evidence.
Sophisticated algorithms analyze gathered data to identify patterns, trends, and insights rather than just collecting raw material.
Generates detailed, comprehensive reports tailored to your needs, with an editable outline and summary you can refine.
Apply templates to search queries for more targeted insights, keeping reports accurate and informative.
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.
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。
免費 / 開源研究用 AI 工具與專家發表服務一站到位
專項更強Summarizes academic papers into interactive flashcards, but misses comprehensive systematic review screening pipelines.
專項更強Generates automated summaries of academic literature, but lacks Rayyan's collaborative team screening and evidence extraction tools.
專項更強Generates automated summaries of academic literature, but lacks Rayyan's collaborative team screening and evidence extraction tools.
