Websites using Proton Mail
7 of the top 1,925 websites (0.36%) use Proton Mail, detected from DNS records (domain verification and mail routing).
Where they rank
Global rank in the Majestic Million.
Top countries
- Global7
From the domain's country code; .com and similar count as Global.
Often used with
- Microsoft 36571%
- Cloudflare57%
- PHP43%
- MySQL43%
- Google Tag Manager43%
- Cloudflare DNS43%
- Amazon Web Services43%
- Adobe29%
- Google Workspace29%
- Sendgrid29%
Share of Proton Mail sites that also use each tool.
Top 7 websites using Proton Mail
| Rank | Website | Title |
|---|---|---|
| 20201 | truecaller.com | Truecaller – Identify Unknown Callers & Block Spam Calls |
| 20351 | moneyunder30.com | Home - Money Under 30 |
| 20447 | eth.limo | eth.limo |
| 24171 | hm.edu | Hochschule München – University of Applied Sciences - Hochschule München |
| 24262 | sportsbettingdime.com | Sports Betting Dime: Expert Betting Analysis, Odds & News | SBD |
| 24644 | dropsitenews.com | Drop Site News | Substack |
| 25049 | baen.com | Baen Books Science Fiction & Fantasy - Home Page |
The full list includes every site's domain, rank, country hint, title, language, full technology stack and company SaaS tools.
The full list: $0.01
$2 per 1,000 websites, no subscription. Open our Websites Using Technology tool on Apify, enter “Proton Mail” and export as CSV, Excel or JSON. Combine technologies, exclude tools, and filter by country or rank. BuiltWith starts at $295 a month.
Need a list for your own domains or a technology we don’t list? Run the Tech Stack Detector on any list of websites for $3 per 1,000.