Grammarly 记录了 58,867,412 月访问量，月度环比增长为 -1.5%，定价为免费增值。Scalebrowser 记录了 161,955 月访问量，增长率为 +212.7%，定价为免费试用，付费。
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。
Scalebrowser is a desktop browser platform built specifically for AI agents. It gives each agent its own isolated browser profile with a persistent identity, so automations can stay signed in between runs instead of starting from a blank session every time. Agents connect over MCP, Python and Node SDKs, a REST API or direct CDP, and every tool call is captured as a step with a result and a screenshot.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | grammarly.com | scalebrowser.net |
| 定价模式 | 免费增值 | 免费试用，付费 |
| 月访问量 | 5886.74万 (58,867,412) | 16.2万 (161,955) |
| 月度环比流量变化 | -91.61万 (-1.5%) | +11.02万 (+212.7%) |
| 主要市场与份额 | 🇺🇸 美国 (51.9%) | 🌐 全球 (—) |
| 直接访问 / 月 | 2539.87万 | 6.52万 |
| 用户评分 | 4.4 | 4.7 |
| 支持的平台 | 网站 | 网站 |
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。
在 Chrome、Safari、Firefox、Edge、Windows、Mac、Google Docs、MS Office 与移动键盘中原生运行，标出语法错误、重写绕口句子，并将语气转向自信、共情或高管口吻。
部署具上下文感知的 AI 智能体，预测目标受众会如何反应草稿、定位可信的支撑引文、按评分标准批改文章，并在 Pro 方案下每月使用最多 2,000 次提示生成草稿。
对照数十亿网页与学术数据库扫描文本以发现无意抄袭，识别 AI 生成的段落，并通过 Google Docs 与 Word 中的 Authorship 报告透明记录文档来源。
让 Pro 与 Enterprise 方案的团队能够固化公司术语、禁用过时行话、强制使用包容性语言、插入共享片段，并在行内显示公司内部定义。
Scalebrowser is a desktop browser platform built specifically for AI agents. It gives each agent its own isolated browser profile with a persistent identity, so automations can stay signed in between runs instead of starting from a blank session every time. Agents connect over MCP, Python and Node SDKs, a REST API or direct CDP, and every tool call is captured as a step with a result and a screenshot.
Each profile is generated from a seed so its identity, cookies and logins persist across restarts, and sites see the same returning visitor rather than a new device.
One browser per profile means separate logins, cookies and devices that share nothing, making multi-account automation safe to run in parallel.
Agents get through username and password forms, email confirmation codes, TOTP and SMS two-factor codes, passkeys and permission prompts without stalling.
Press-and-hold, image grid, slider and rotation captchas are solved through human-like input rather than third-party solving keys.
专项更强Outstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
专项更强Outstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
擅长大量改写与重写文字，但在所有应用中提供流畅的行内实时校对功能较少。
提供强大的跨应用多语言语法与风格检查，但高级生成式 AI 功能较少。
专项更强A massive cloud web scraping and automation marketplace, though it lacks Scalebrowser's focus on persistent isolated profiles.
提供更深入的文稿分析与结构报告，但学习曲线比 Grammarly 陡峭。
专项更强Paperpal is an AI writing assistant built for researchers, academics, and students. It proofreads and rewrites academic prose in real time, suggests citations, checks references, and reads PDFs — all from inside Microsoft Word, Google Docs, Overleaf, the Chrome extension, or the web editor.
专项更强Paperpal is an AI writing assistant built for researchers, academics, and students. It proofreads and rewrites academic prose in real time, suggests citations, checks references, and reads PDFs — all from inside Microsoft Word, Google Docs, Overleaf, the Chrome extension, or the web editor.
专项更强能直观突显可读性与句子复杂度，但缺乏自动语法修正和全浏览器扩展支持。
专项更强能直观突显可读性与句子复杂度，但缺乏自动语法修正和全浏览器扩展支持。
免费 / 开源一款免费的 Chromium 浏览器，专为在本地执行并行 AI 网页自动化与爬虫任务而优化。
非常适合句子层级的语气调整与重写，但在独立的文法规则与风格指南方面较不全面。
具备自动补全、研究与 Chrome 扩展的 AI 写作助手
提供类似的行内语法修正与常用语片段，但浏览器扩展程序与集成的生态系统较小。
