Connected Papers vs WisPaper

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

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.

基於 3 億 + 篇學術全文的 AI 答案

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.

為文獻回顧與可稽核系統性回顧打造的 AI 原生研究工作台

研究用 AI 工具與專家發表服務一站到位

Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major conferences. Launched in 2018 and used by millions of researchers, it combines a citation-backed review engine that avoids inventing results with tools for reading PDFs, writing, question answering, claim verification and topic tracking.

為更廣泛的研究領域產生視覺化概念地圖群集，但缺乏細粒度的論文間引用網路。

專項更強Visualizes text as topical knowledge graphs, but is designed for general text analysis rather than academic citation mapping.