Paperguide vs SOMA

Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.

面向同儕審查文獻的 AI 學術搜尋引擎

用來閱讀、理解與撰寫科學論文的 AI 研究平台

面向循證文獻回顧與綜整的 AI 研究助手

提供更強大的 AI 學術寫作與自動完成輔助，但針對系統化文獻對應的完整度稍低。

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.

專項更強提供優秀的智慧引用分析來驗證論文是否支持或反駁主張，但寫作功能較受限。

ResearchRabbit is a free AI research discovery tool that maps the literature around the papers you care about. Seed it with a paper you like and it visualises related work, key authors and emerging topics, learning from your choices to surface the research you have been missing.

用視覺化論文圖譜探索學術文獻

以 AI 驅動的科學知識視覺化探索引擎

用知識圖譜進行 AI 文字分析，揭示主題與內容空白

ResearchPal is an AI research workspace that searches academic sources, generates citation-backed literature reviews, answers questions from your own PDFs, and helps draft and polish scholarly writing.