Proton Mail
Proton Mail is the world’s largest secure email service with over 70 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.
- 321
Usage over time
Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.
Market share
- Webmail1.0%
Share of indexed sites in the category that use Proton Mail.
Compare with
321 sites use Proton Mail
Showing the top 50. Filter and browse all sites
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