Websites using ProtonMail
Keep your conversations private with Proton Mail, an encrypted email service based in Switzerland.
ProtonMail is currently installed on 200,915 websites.
In this report
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ProtonMail Usage Over Time
Total websites with ProtonMail installed, measured weekly.
| Week | Installs |
|---|---|
| 2026-05-09 | 49,787 |
| 2026-05-16 | 99,606 |
| 2026-05-23 | 102,032 |
| 2026-05-30 | 104,149 |
| 2026-06-06 | 106,345 |
| 2026-06-13 | 107,955 |
| 2026-06-20 | 115,711 |
| 2026-06-27 | 128,171 |
| 2026-07-04 | 155,022 |
| 2026-07-11 | 186,821 |
| 2026-07-18 | 200,242 |
| 2026-07-25 | 200,212 |
| 2026-08-15 | 200,915 |
Top Websites Using ProtonMail
Here are the top 5 websites running ProtonMail ordered by rank.
| Domain | Title | Rank |
|---|---|---|
| proton.me | Proton: Privacy by default | 128 |
| protonvpn.com | The best VPN for speed and security | Proton VPN | 291 |
| stocksnap.io | Free Stock Photos and Images - StockSnap.io | 489 |
| theintercept.com | The Intercept | 638 |
| gdpr.eu | General Data Protection Regulation (GDPR) Compliance Guidelines | 1,163 |
Top Countries for Websites Using ProtonMail
Here is the country breakdown for websites with ProtonMail installed.
- 2.7% of websites using ProtonMail are in United Kingdom
- 2.6% of websites using ProtonMail are in Netherlands
- 2.1% of websites using ProtonMail are in Germany
| Country | Websites |
|---|---|
| Unknown | 147,512 |
| United Kingdom | 5,493 |
| Netherlands | 5,155 |
| Germany | 4,273 |
| Montenegro | 3,955 |
| Canada | 3,750 |
| United States | 3,748 |
| Switzerland | 3,664 |
| France | 3,405 |
| Australia | 2,293 |
Top Categories for Websites Using ProtonMail
Here are the top industry verticals for websites using ProtonMail.
- 21.5% of websites using ProtonMail are in the Business & Industrial category.
- 17.6% of websites using ProtonMail are in the Arts & Entertainment category.
- 17.4% of websites using ProtonMail are in the Computers & Electronics category.
- 12.6% of websites using ProtonMail are in the Internet & Telecom category.
| Category | Websites |
|---|---|
| Business & Industrial | 43,250 |
| Arts & Entertainment | 35,334 |
| Computers & Electronics | 34,954 |
| Internet & Telecom | 25,406 |
| Science | 13,367 |
| People & Society | 11,316 |
| Health | 8,619 |
| Law & Government | 6,815 |
| Hobbies & Leisure | 6,574 |
| Finance | 6,108 |
Technologies Co-installed with ProtonMail
These are the technologies most commonly found alongside ProtonMail on the same websites.
| Technology | Websites |
|---|---|
| Cloudflare | 51,333 |
| Wordpress | 27,844 |
| Google Tag Manager | 26,301 |
| Google Adsense | 22,613 |
| Google Ads Pixel | 22,172 |
| Google Analytics | 20,916 |
| Vimeo | 16,757 |
| YouTube Player | 14,245 |
| Google Analytics 4 | 12,748 |
| Facebook Pixel | 11,443 |
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