提供閃電般快速、以鍵盤操作為主的郵件體驗與強大 AI 功能,但訂閱價格高出許多。
ExactScience 每月有 0 次造訪,月增率 0%,定價模式為免費試用、付費、需聯絡報價。Spark Mail 每月有 435,229 次造訪,成長率 -13.5%,定價模式為免費增值、免費試用。

ExactScience is a rank tracking platform for SEO teams and enterprises that captures the full SERP rather than just the top ten blue links. It adds an AI-powered content relevance score, Google Search Console blending, historical data imports and a credit-based pricing model so you only pay for the keywords you track.
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | exactscience.io | sparkmailapp.com |
| 定價模式 | 免費試用、付費、需聯絡報價 | 免費增值、免費試用 |
| 每月造訪次數 | 0 (0) | 43.52萬 (435,229) |
| 月流量變化量 | 0 (0%) | -6.78萬 (-13.5%) |
| 主要市場與市佔 | 🌐 全球 (—) | 🇺🇸 美國 (31.3%) |
| 每月直接造訪 | 0 | 19.84萬 |
| 使用者評分 | 4.3 | 4.3 |
| 支援平台 | 網站 | 網站 |

ExactScience is a rank tracking platform for SEO teams and enterprises that captures the full SERP rather than just the top ten blue links. It adds an AI-powered content relevance score, Google Search Console blending, historical data imports and a credit-based pricing model so you only pay for the keywords you track.
Records ads, featured snippets, rich results and organic listings together with pixel and device data, so rankings reflect how results actually appear on a user's screen rather than an idealized top-ten list.
An Orbitwise integration scores how relevant a ranking page is to its target keyword, helping you decide whether to improve content quality or build more links to climb.
One credit covers a single keyword refreshed daily for a month, tracked across unlimited domains, competitors and users — you are not charged again to watch the same keyword for other sites.
Connect GSC properties to pull roughly 16 months of data, validate ranking accuracy and surface CTR, clicks and impressions at keyword and URL level, including keywords ranking 10-20 you aren't tracking.

智慧專注的信箱體驗,AI 助力個人與團隊
智慧收件匣與 Priority 會突顯重要聯絡人郵件,並將電子報與通知歸類收納,讓主收件匣保持清爽。
AI 助理可尋找、摘要並處理收件匣中的任任郵件,AI 寫作助理協助撰寫郵件,Auto-Drafts 還能預先草擬回覆。
可翻譯收到的郵件、快速取得長郵件串摘要,無需逐行閱讀即可抓住重點。
支援共用草稿、加入私密留言、指派郵件負責人並追蹤進度,方便與同事協作。
提供閃電般快速、以鍵盤操作為主的郵件體驗與強大 AI 功能,但訂閱價格高出許多。

具備更強大的團隊協作功能(含共用郵件匣與內部聊天),但對獨立消費者的 AI 寫作功能著墨較少。
具備更強大的團隊協作功能(含共用郵件匣與內部聊天),但對獨立消費者的 AI 寫作功能著墨較少。
專項更強Voilà is an AI assistant that lives in your browser, desktop and phone, letting you chat with websites, documents and images, draft emails, write and research without switching tabs.
專項更強Voilà is an AI assistant that lives in your browser, desktop and phone, letting you chat with websites, documents and images, draft emails, write and research without switching tabs.

免費 / 開源開源且可自架的 AI 郵件助理,專注於阻擋陌生開發信與分類,但缺乏完整的原生行動版應用程式。
追蹤並提升 AI 與 Google 對你品牌的描述方式
排名追蹤與 AI 能見度合一的 SEO 平台