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。Reflection 记录了 65,238 月访问量，增长率为 -8.4%，定价为免费增值，免费试用。
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。
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | grammarly.com | reflection.app |
| 定价模式 | 免费增值 | 免费增值，免费试用 |
| 月访问量 | 5886.74万 (58,867,412) | 6.52万 (65,238) |
| 月度环比流量变化 | -91.61万 (-1.5%) | -5963 (-8.4%) |
| 主要市场与份额 | 🇺🇸 美国 (51.9%) | 🇺🇸 美国 (21.7%) |
| 直接访问 / 月 | 2539.87万 | 3.55万 |
| 用户评分 | 4.4 | 4.3 |
| 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。
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
Instant Chat replies on the next line as you write, and one-tap actions like Go Deeper or Get Perspective give you a fresh angle without leaving your journal page.
Talk out loud in a real-time back-and-forth and save the transcript, or simply dictate an entry and let Reflection transcribe it.
Natural-language search across everything you have written, so you can ask about patterns, people or a specific period and get a plain-language answer.
Structured programs on gratitude, anxiety, relationships and productivity, plus journaling templates, daily reminders and nine light/dark color themes.
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。
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。
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。
会记住你故事的 24/7 AI 心理健康陪伴助手
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。
