Semantic Scholar 记录了 8,198,672 月访问量，月度环比增长为 +5.8%，定价为免费。StudyPro 记录了 965 月访问量，增长率为 0%，定价为免费增值。
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.
| 维度 / 指标 | |  |
|---|---|---|
| 官方域名 | semanticscholar.org | studypro.com |
| 定价模式 | 免费 | 免费增值 |
| 月访问量 | 819.87万 (8,198,672) | 965 (965) |
| 月度环比流量变化 | +45.07万 (+5.8%) | +965 (0%) |
| 主要市场与份额 | 🇺🇸 美国 (22.9%) | 🌐 全球 (—) |
| 直接访问 / 月 | 188.44万 | 379 |
| 用户评分 | 4.8 | 3.8 |
| 支持的平台 | 网站 | 网站 |
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.
集起草、检查与引用于一体的 AI 写作工作台
AI Writer、AI Detector、Humanize AI Text、Improvement Suggestions、Plagiarism Check、AI Paraphraser、Citation Assistant、Smart Editor、Grammar & Style Check 与 Assignment Grader 集于一个平台。
在同一份文档中用 AI 指令、行内编辑并直接调用所有联通工具完成撰写与修改。
Plagiarism Check 标出重复段落并关联来源，Citation Assistant 按常见格式整理参考文献。
检查文本中的 AI 生成特征，再把生硬或重复的段落改写得更自然。
专项更强Broader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
专项更强Broader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
集学术校对、查重与 AI 写作工具于一体
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
专项更强提供先进的智能引用（Smart Citations）功能以显示论文间的支持或争议关系，但整体索引规模较小。
专项更强提供先进的智能引用（Smart Citations）功能以显示论文间的支持或争议关系，但整体索引规模较小。
专项更强具备优秀的可视化引用收集与文献追踪推荐功能，但缺少行内论文摘要功能。
专项更强提供卓越的学术论文关联可视化图谱对应，但缺乏传统的关键词搜索与全文阅读工具。
面向文献综述与可审计系统综述的 AI 原生研究工作台
自带真实文献与自动引文的 AI 学术写作工具
