Craft 记录了 703,417 月访问量,月度环比增长为 +8.9%,定价为免费增值。Effie 记录了 2,442 月访问量,增长率为 -40.1%,定价为免费增值。
精致优雅的笔记、任务与文档空间,随时随地跨设备跟随你。
在文档中直接嵌入任务,并与日历视图配合,让规划与执行保持连贯。
选择贴合思维的架构——区分工作与个人空间、嵌套文件夹、标签,或数据库式集合。
无需离开文档即可起草、润色、改写与总结内容。
提供 iPhone、iPad、Mac、Vision Pro、Windows 与 Android 应用,离线时仍可本地访问。
无干扰写作、大纲与思维导图,内置 AI 助手
优雅、按钮极少的编辑器,采用标记语法让你数秒锁定格式,把注意力留给文字本身。
在同一文档中自由混排正文与大纲,一键把任意大纲转换为可视化思维导图,支持经典、树形、鱼骨等样式。
在编辑器内即可总结摘要、生成大纲、扩写、缩写、续写、润色、风格转换、翻译与纠错,或进行头脑风暴。
支持 iOS、Android、桌面与网页端,自动云端同步,并可离线写作,断网也不丢灵感。
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.
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.

专项更强用 AI 自动化排程与日历管理,但少了 Craft 优雅的文档与笔记画布。
支持七种改写模式的免费 AI 改写工具

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.
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.
自带真实文献与自动引文的 AI 学术写作工具
把笔记整理成互相连结的型别对象而非传统页面,提供截然不同但结构化的知识系统。

Combines documents and relational tables with powerful automation, but has a steeper learning curve than Craft's clean UI.
Combines documents and relational tables with powerful automation, but has a steeper learning curve than Craft's clean UI.
免费 AI 人性化改写,让机器文字读起来更自然