ExplainPaper vs Surf

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.

用來閱讀、理解與撰寫科學論文的 AI 研究平台

與任何 PDF、影片或網頁對話，幾秒內取得附引用的答案

AI 指標、真實訂單流與圖表整合於單一平台

全球宏觀數據與 AI 研究平台，協助做出更明智的經濟決策

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

用於選股研究、篩選與市場訊號的 AI 投資助手

以 AI 驅動的市場分析，讓投資決策更快、更有數據依據

WisPaper is an AI literature discovery and deep-search assistant for researchers. It screens large sets of academic papers and narrows them to the studies that actually matter, helping you find relevant work and track research trends without reading everything yourself.

期權資金流、暗池與做市商 Gamma，內建 AI 分析師

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.