Profundo 每月有 578 次造訪，月增率 -62.1%，定價模式為需聯絡報價。Semantic Scholar 每月有 8,198,672 次造訪，成長率 +5.8%，定價模式為免費。
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.
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／指標 | | |
|---|---|---|
| 官方網域 | profundo.app | semanticscholar.org |
| 定價模式 | 需聯絡報價 | 免費 |
| 每月造訪次數 | 578 (578) | 819.87萬 (8,198,672) |
| 月流量變化量 | -949 (-62.1%) | +45.07萬 (+5.8%) |
| 主要市場與市佔 | 🇺🇸 美國 (100%) | 🇺🇸 美國 (22.9%) |
| 每月直接造訪 | 228 | 188.44萬 |
| 使用者評分 | 4 | 4.8 |
| 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.
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.
Search 241 million-plus publications from every scientific field using natural-language queries that match meaning rather than exact keywords.
Each indexed paper gets a one-sentence machine-generated TLDR so you can triage results before committing to reading the full text.
An augmented PDF reader that highlights citations, definitions, equations and figures inline, and shows which later papers cited the passage you are reading.
See how a paper was cited, whether citations were influential, and which references shaped the work — useful for literature reviews and citation chasing.
專項更強Broader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
專項更強Broader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
免費 / 開源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.
專項更強具備優秀的視覺化引用收集與文獻追蹤推薦功能，但缺少行內論文摘要功能。
專項更強提供卓越的學術論文關聯視覺化圖譜對應，但缺乏傳統的關鍵字搜尋與全文閱讀工具。
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
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.
專項更強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.
