
提供即時文法糾錯、語氣校準、寫作來源追蹤與團隊風格指南的跨平台 AI 寫作助理。
ForthWrite 每月有 5,722 次造訪,月增率 +4.6%,定價模式為免費增值、免費試用、需聯絡報價。Success.ai 每月有 547,073 次造訪,成長率 +6.3%,定價模式為免費增值、免費試用。

在 Gmail 與 Outlook 中依你本人語氣撰寫郵件的 AI 助手
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | forthwrite.ai | success.ai |
| 定價模式 | 免費增值、免費試用、需聯絡報價 | 免費增值、免費試用 |
| 每月造訪次數 | 5722 (5,722) | 54.71萬 (547,073) |
| 月流量變化量 | +252 (+4.6%) | +3.25萬 (+6.3%) |
| 主要市場與市佔 | 🇺🇸 美國 (82.4%) | 🇺🇸 美國 (69.9%) |
| 每月直接造訪 | 2249 | 4.25萬 |
| 使用者評分 | 4.2 | 4 |
| 支援平台 | 網站 | 網站 |

在 Gmail 與 Outlook 中依你本人語氣撰寫郵件的 AI 助手
ForthWrite 讀取你已寄出的郵件建立語氣檔案,約每 50 封擷取郵件更新一次,讓草稿持續跟上你寫作風格的變化。
Pro 使用者開啟 Gmail 時回覆已備妥,並可平行處理數十個討論串,無須逐封手寫。
草稿會依收件人調整語氣,並把跟進、引薦、進度回報視為各自不同的任務,而非套用同一模板。
對提示詞做版本管理與 A/B 測試,並透過可量化的改善曲線追蹤採納率、語氣貼合度與意圖分布。

Success.ai is an AI sales and B2B lead generation platform that gives you access to 700M+ verified contacts, plus unlimited email outreach, warmup, a unified inbox, and AI writing to help teams book more meetings.
Lead Finder gives unlimited access to a database of 700M+ buyer emails and phone numbers, with search and targeting tools.
Follow active buyers using interest signals based on specific topics or keywords, so outreach targets prospects showing real intent.
Verify and enrich emails and phone numbers, and clean your lists before you start a campaign.
Connect unlimited sending accounts, use email warmup to protect deliverability, and manage replies in one unified inbox.

提供即時文法糾錯、語氣校準、寫作來源追蹤與團隊風格指南的跨平台 AI 寫作助理。
專項更強整合了數十家資料豐富化供應商與自訂 AI 工作流程,但冷信行銷活動需要較多手動設定。
Delivers enterprise-grade revenue execution and conversation intelligence, but is overly complex for small teams and solo founders.

擅長郵件送達率管理與無限信箱預熱,但缺乏 Success.ai 整合的 B2B 聯絡人資料庫搜尋功能。
具備自動補全、研究與 Chrome 擴充功能的 AI 寫作助手
FinalScout finds verified professional email addresses from company domains and LinkedIn, then uses AI to write personalized outreach emails.
FinalScout finds verified professional email addresses from company domains and LinkedIn, then uses AI to write personalized outreach emails.

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.

專項更強Generates targeted contact audiences from natural language prompts, but focuses less on traditional cold email warmup.
專注於統一回信收件匣與信箱暖機,但資料庫搜尋功能不如 Success.ai 強大。