ForthWrite 记录了 5,722 月访问量，月度环比增长为 +4.6%，定价为免费增值，免费试用，定价请咨询。Whimsical 记录了 966,895 月访问量，增长率为 -18.7%，定价为免费增值。
在 Gmail 和 Outlook 中按你本人语气撰写邮件的 AI 助手
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | forthwrite.ai | whimsical.com |
| 定价模式 | 免费增值，免费试用，定价请咨询 | 免费增值 |
| 月访问量 | 5722 (5,722) | 96.69万 (966,895) |
| 月度环比流量变化 | +252 (+4.6%) | -22.28万 (-18.7%) |
| 主要市场与份额 | 🇺🇸 美国 (82.4%) | 🇮🇳 印度 (19%) |
| 直接访问 / 月 | 2249 | 60.24万 |
| 用户评分 | 4.2 | 4.7 |
| 支持的平台 | 网站 | 网站 |
在 Gmail 和 Outlook 中按你本人语气撰写邮件的 AI 助手
ForthWrite 读取你已发送的邮件来建立语气档案，约每 50 封采集邮件刷新一次，让草稿持续跟上你写作风格的变化。
Pro 用户打开 Gmail 时回复已备好，并可并行处理数十个线程，无需逐封手写。
草稿会依收件人调整语气，并把跟进、引荐、进度汇报视为各自不同的任务，而不是套用同一模板。
对提示词做版本管理与 A/B 测试，并通过可量化的改进曲线追踪采纳率、语气匹配度和意图分布。
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
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。
免费 / 开源Combines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
功能强劲的协作白板，配备强大的 AI 制图工具，但 UI 线框图功能的精致度不及 Whimsical。},{de:
功能强劲的协作白板，配备强大的 AI 制图工具，但 UI 线框图功能的精致度不及 Whimsical。},{de:
具备自动补全、研究与 Chrome 扩展的 AI 写作助手
专注图表制作的平台，拥有强大的 AI 制图功能，但对自由发散的协作头脑风暴白板关注较少。},{de:
出色的 UI 线框图和原型设计工具，但在通用思维导图和自由头脑风暴方面的多功能性稍弱。},{de:
出色的 UI 线框图和原型设计工具，但在通用思维导图和自由头脑风暴方面的多功能性稍弱。},{de:
WriteMail.ai is an AI email writing assistant that turns a few rough key points into a polished, correctly toned email. It handles new messages as well as replies, supports dozens of languages, and offers tone, length and style controls plus a Chrome extension and desktop apps for getting drafts out of the browser faster.
WriteMail.ai is an AI email writing assistant that turns a few rough key points into a polished, correctly toned email. It handles new messages as well as replies, supports dozens of languages, and offers tone, length and style controls plus a Chrome extension and desktop apps for getting drafts out of the browser faster.
专项更强Transforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
专项更强Transforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
直接在收件箱中撰写、摘要与润色邮件的 AI 助手
