EssayGenius vs WriteGO

免費 / 開源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.

免費 / 開源結合同儕級學術校對、抄襲比對與 AI 寫作工具

免費 / 開源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.

免費 / 開源一個 AI 工作台，完成寫作、編輯、偵測與人性化

免費 / 開源自帶真實文獻與自動引文的 AI 學術寫作工具

免費 / 開源數秒產出帶真實引用的學術論文

免費 / 開源Yomu AI is an academic writing assistant for essays, research papers, literature reviews and theses. It combines an AI document editor and autocomplete with citation lookup across 700+ styles, PDF chat, plagiarism checking and grammar improvements, built for students and researchers.

免費的 AI 論文寫作與大綱工具，讓初稿更快完成

免費 / 開源擺脫繁瑣雜事，專心寫作與研究

附真實來源與引用的 AI 論文寫作工具

免費 / 開源查找、引用並核驗學術來源，支援 18 種格式

免費 / 開源PerfectEssayWriter.ai is an online academic writing suite with 30+ AI tools: an essay writer that accepts a topic, rubric and citation style, plus outliners, thesis and paragraph generators, paraphrasers, a grammar checker, essay grader, plagiarism checker, AI detector, humanizer and citation generator. First 3 essays are free without an account.