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。Ghostwriter AI for Microsoft Office 记录了 14,977 月访问量，增长率为 -33.2%，定价为付费。
在 Gmail 和 Outlook 中按你本人语气撰写邮件的 AI 助手
直接嵌入 Word、Excel、Outlook、PowerPoint 的隐私优先 AI 加载项。
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | forthwrite.ai | ghostwriter-ai.com |
| 定价模式 | 免费增值，免费试用，定价请咨询 | 付费 |
| 月访问量 | 5722 (5,722) | 1.5万 (14,977) |
| 月度环比流量变化 | +252 (+4.6%) | -7439 (-33.2%) |
| 主要市场与份额 | 🇺🇸 美国 (82.4%) | 🇺🇸 美国 (28.5%) |
| 直接访问 / 月 | 2249 | 5944 |
| 用户评分 | 4.2 | 4.2 |
| 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。
直接嵌入 Word、Excel、Outlook、PowerPoint 的隐私优先 AI 加载项。
通过 Microsoft Office 加载项商店，在 Windows、Mac、网页版与 iPad 的 Word、Excel、Outlook、PowerPoint 中运行。
用自己的 API 密钥解锁 OpenAI、Google Gemini 或 xAI Grok 模型，自行掌控厂商选择与花费。
各版本内置快捷操作提示、角色人设、写作风格与语气，以及创意程度和回复长度控制。
可让 Ghostwriter Excel 分析选中的表格或生成示例数据，也能用 PowerPoint 快速产出要点。
免费 / 开源提供实时语法纠错、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Law Insider combines an AI contract assistant with one of the largest searchable libraries of public contracts and clauses, letting legal teams draft, review, redline, and research agreements while checking every suggestion against real precedents.
免费 / 开源Law Insider combines an AI contract assistant with one of the largest searchable libraries of public contracts and clauses, letting legal teams draft, review, redline, and research agreements while checking every suggestion against real precedents.
免费 / 开源GPT Workspace is a Google Workspace extension that embeds leading AI assistants directly into Docs, Sheets, Slides, Gmail, Drive and Forms so you can write, analyze and automate without switching tabs.
免费 / 开源GPT Workspace is a Google Workspace extension that embeds leading AI assistants directly into Docs, Sheets, Slides, Gmail, Drive and Forms so you can write, analyze and automate without switching tabs.
免费 / 开源具备自动补全、研究与 Chrome 扩展的 AI 写作助手
免费 / 开源把 ChatGPT 放进 Google Sheets 与 Excel，无需 API 密钥
免费 / 开源把 ChatGPT 放进 Google Sheets 与 Excel，无需 API 密钥
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.
免费 / 开源Spellbook is a legal AI suite for contract review, drafting and negotiation, used by more than 5,000 in-house legal teams and law firms. It plugs into Microsoft Word and a multi-document agent to redline contracts, run standard playbooks, compare agreements, and answer legal questions while keeping work inside the tools lawyers already use.
免费 / 开源Spellbook is a legal AI suite for contract review, drafting and negotiation, used by more than 5,000 in-house legal teams and law firms. It plugs into Microsoft Word and a multi-document agent to redline contracts, run standard playbooks, compare agreements, and answer legal questions while keeping work inside the tools lawyers already use.
直接在收件箱中撰写、摘要与润色邮件的 AI 助手
免费 / 开源在你输入的任何地方替你补全句子的 AI 写作助手
几秒内写出得体、语气到位的专业邮件
