提供闪电般快速、以键盘操作为主的邮件体验与强大 AI 功能,但订阅价格高出很多。
ExactScience 记录了 0 月访问量,月度环比增长为 0%,定价为免费试用,付费,定价请咨询。Spark Mail 记录了 435,229 月访问量,增长率为 -13.5%,定价为免费增值,免费试用。

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.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | exactscience.io | sparkmailapp.com |
| 定价模式 | 免费试用,付费,定价请咨询 | 免费增值,免费试用 |
| 月访问量 | 0 (0) | 43.52万 (435,229) |
| 月度环比流量变化 | 0 (0%) | -6.78万 (-13.5%) |
| 主要市场与份额 | 🌐 全球 (—) | 🇺🇸 美国 (31.3%) |
| 直接访问 / 月 | 0 | 19.84万 |
| 用户评分 | 4.3 | 4.3 |
| 支持的平台 | 网站 | 网站 |

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.

智能专注的邮箱体验,AI 助力个人与团队
智能收件箱与 Priority 会突出重要联系人邮件,并把简报和通知归类收纳,让主收件箱保持清爽。
AI 助手可查找、摘要并处理收件箱中的任意邮件,AI 写作助手帮助撰写邮件,Auto-Drafts 还能预先起草回复。
可翻译收到的邮件、快速获取长邮件串摘要,无需逐行阅读即可抓住重点。
支持共享草稿、添加私密评论、分配邮件负责人并跟踪进度,方便与同事协作。
提供闪电般快速、以键盘操作为主的邮件体验与强大 AI 功能,但订阅价格高出很多。

具备更强大的团队协作功能(含共享邮箱和内部聊天),但对独立消费者的 AI 写作功能关注较少。
具备更强大的团队协作功能(含共享邮箱和内部聊天),但对独立消费者的 AI 写作功能关注较少。


提供更深入的 AI 邮箱整理与自动分组功能,但界面和导航结构与 Spark 不同。
提供更深入的 AI 邮箱整理与自动分组功能,但界面和导航结构与 Spark 不同。
专项更强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.
专项更强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.
面向 AI 搜索可见性的 AEO 与 GEO 平台
将传统邮件会话串转变成对话式聊天界面,但需要适应非标准的邮箱排版。

免费 / 开源开源且可自托管的 AI 邮件助手,专注于拦截陌生邮件和分类,但缺少完整的原生移动端应用客户端。
追踪并提升 AI 与 Google 对你品牌的描述方式
排名追踪与 AI 可见度合一的 SEO 平台