ScienHub 每月有 174 次造訪，月增率 -97.8%，定價模式為免費增值。Underleaf 每月有 222,941 次造訪，成長率 -1.9%，定價模式為免費增值。
ScienHub is a browser-based collaborative LaTeX editor with real-time multi-user editing, fast compilation, Git version control and templates, positioned as a free alternative to established online LaTeX suites.
Underleaf is an AI LaTeX assistant that converts handwritten notes, photos, PDFs, Word files, and spreadsheets into clean, compilable LaTeX, and adds academic writing tools on top.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | scienhub.com | underleaf.ai |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 174 (174) | 22.29萬 (222,941) |
| 月流量變化量 | -7729 (-97.8%) | -4251 (-1.9%) |
| 主要市場與市佔 | 🇮🇳 印度 (100%) | 🇺🇸 美國 (19.7%) |
| 每月直接造訪 | 67 | 2.69萬 |
| 使用者評分 | 4.2 | 4.5 |
| 支援平台 | 網站 | 網站 |
ScienHub is a browser-based collaborative LaTeX editor with real-time multi-user editing, fast compilation, Git version control and templates, positioned as a free alternative to established online LaTeX suites.
Multiple authors edit the same document at once and see each other's changes immediately, which suits research teams and supervisors.
Compile in the browser without installing a local LaTeX distribution and preview your typeset output as you write.
Track revisions and sync your source properly using Git version control instead of renaming files by hand.
Start from LaTeX templates instead of a blank document, useful for standard paper and report structures.
Underleaf is an AI LaTeX assistant that converts handwritten notes, photos, PDFs, Word files, and spreadsheets into clean, compilable LaTeX, and adds academic writing tools on top.
Converts handwritten notes, photos and screenshots, scanned papers, Word documents, tables, and spreadsheets into LaTeX code that compiles rather than a rough approximation you must retype.
Uploads multi-page PDFs and lets you choose which pages to convert, returning one structured document with sections, numbered equations, tables, and figures in the right places.
Reads equations, matrices, integrals, and aligned derivations at a stated 98%+ accuracy, and can turn diagrams and plots into TikZ.
Drafts abstracts, summaries, and thesis statements; rewrites for clarity without losing your meaning; and looks up citations with BibTeX in the same place.
專項更強由 DeepSeek-V4 與 R1 驅動的高效開源權重與託管推理 AI，token 成本極低。
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.
結合同儕級學術校對、抄襲比對與 AI 寫作工具
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.
用可讀性與文法回饋，寫出更清晰有力的文字
將科學公式與 PDF 轉換為 LaTeX 的行業標準，但缺少 Underleaf 的專用寫作工作區。
專項更強Provides technical grammar checking for academic writing without offering LaTeX OCR or compilation features.
專項更強Provides technical grammar checking for academic writing without offering LaTeX OCR or compilation features.
專項更強擅長校對學術英文論文，但無法解析手寫公式或產生 LaTeX。
為研究人員打造的 AI 預審稿工具與協作寫作夥伴
