Word Up

提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。

支持 30 多种语言的 AI 语法、拼写与风格检查工具

ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.

集听写、改写、翻译与智能笔记于一体的 AI 键盘助手

面向阅读、写作与研究 的 AI 侧边栏和浏览器代理

SAiY is an AI keyboard for iOS, Android, Mac, Windows and browsers that writes, edits, translates and adjusts the tone of your messages inside any app where you already type.

面向团队与专业人士的 AI 语法检查与写作助手

在任何 macOS 应用中可用的 AI 写作助手

KeysAI is a third-party keyboard extension for iPhone that adds an AI writing layer on top of any app you type in. It corrects spelling and grammar, suggests better wording, translates in real time, completes sentences from context, and paraphrases your text so messages, emails, and posts read more clearly.

FotoAI Keyboard is a free custom keyboard app for Android and iOS that combines themeable typing with an AI writing assistant. Powered by ChatGPT, it lets you generate or refine text, replies, emails, captions and more without leaving the keyboard you already use.

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.

支持 90 多种语言的 AI 写作助手，直接在输入框里改写、翻译和纠错