01
Grammarly官方原厂
5886.7万/月
专项更强提供实时语法纠错、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。
AI Writing Assistants编辑评分：4.4免费增值43% 直接流量
免费增值
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头对头基准测试
Keybot AI vs TypeBoost
Keybot AI 记录了 3,980 月访问量，月度环比增长为 +89.7%，定价为免费增值。TypeBoost 记录了 662 月访问量，增长率为 -66.9%，定价为免费增值，免费。
Keybot AI 记录了 3,980 月访问量，月度环比增长为 +89.7%，定价为免费增值。TypeBoost 记录了 662 月访问量，增长率为 -66.9%，定价为免费增值，免费。
TypeBoost is an AI writing assistant for macOS and iOS that works inside the apps you already use. Select text, press a shortcut, and run your own prompts to fix grammar, improve emails, translate or dictate — without switching tools.
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | cranberry.app | typeboost.ai |
| 定价模式 | 免费增值 | 免费增值，免费 |
| 月访问量 | 3980 (3,980) | 662 (662) |
| 月度环比流量变化 | +1882 (+89.7%) | -1339 (-66.9%) |
| 主要市场与份额 | 🇩🇪 德国 (75.6%) | 🇺🇸 美国 (85.6%) |
| 直接访问 / 月 | 1629 | 264 |
| 用户评分 | 3.8 | 4.2 |
| 支持的平台 | 网站 | 网站 |
在任意应用中改写与优化文本的 AI 键盘扩展
在任意应用中选中文本，让 Keybot 改写、精简、扩写或调整语气，无需切换到独立的写作工具。
设置完成后会出现在设备的键盘列表中，同一助手可服务于即时通讯、邮件、笔记与社交应用。
厂商将其定位在邮件、报告与日常聊天上——这些填满工作日的重复性写作任务。
公开的 FAQ 覆盖了用户最先遇到的坑：应用内购买失败、网络错误、API 密钥过期与额度限制。
TypeBoost is an AI writing assistant for macOS and iOS that works inside the apps you already use. Select text, press a shortcut, and run your own prompts to fix grammar, improve emails, translate or dictate — without switching tools.
Select text anywhere on Mac or iPhone, run an action, and the improved result is inserted in place — no copy-pasting between tools.
Bring your own prompts, choose your preferred models (OpenAI, Anthropic, Google on Pro) and build repeatable workflows that sound like you.
Turn speech into clean, formatted text with Voice Mode and AI Dictation without leaving the app you are working in.
See every AI change and revert individual edits while keeping the rest, so you keep full control of the output.
专项更强提供实时语法纠错、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。
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.
专项更强支持 30 多种语言的 AI 语法、拼写与风格检查工具
具备自动补全、研究与 Chrome 扩展的 AI 写作助手
面向团队与专业人士的 AI 语法检查与写作助手
专项更强在你输入的任何地方替你补全句子的 AI 写作助手
专项更强常驻于每个应用中的 macOS 原生 AI 写作助手
专项更强在任何 macOS 应用中可用的 AI 写作助手
专项更强ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.
专项更强ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.
专项更强Typeahead is a system-wide AI autocomplete app for Mac that completes your sentences inside the apps you already use, running entirely on your machine so your writing is never sent to a server.
专项更强Typeahead is a system-wide AI autocomplete app for Mac that completes your sentences inside the apps you already use, running entirely on your machine so your writing is never sent to a server.
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.
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.
