Effie vs Write Minimal

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.

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.

寫作、檢測與摘要的一站式工作台

精緻優雅的筆記、任務與文件空間，跨裝置隨時跟著你。

Type.ai is an AI writing assistant and full document editor for long-form creative writing, built for authors, novelists and screenwriters who need to draft and revise book-length work in one place.

支援七種改寫模式的免費 AI 改寫工具

Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.

自帶真實文獻與自動引文的 AI 學術寫作工具

免費 AI 人性化改寫，讓機器文字讀起來更自然

免費的一站式 AI 寫作與文字優化工具箱

把你追蹤的出版物，變成你自己的思想領導力內容

用你自己的語氣撰寫並排程社群貼文的 AI 寫作助手