Category - Web Mail

ProtonMail is a secure email service based in Switzerland

We have discovered 17,776 live websites that are using ProtonMail.

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Technology usage statistics

Websites using ProtonMail 17,776 websites
Most popular in the country United States of America
Market position in Web Mail #74
Market share in Web Mail <0.1%

Technology adoption

Recent changes in ProtonMail usage. (See ProtonMail Usage Changes report)
Websites that added ProtonMail +417
Websites that dropped ProtonMail -139

Distribution by websites popularity

ProtonMail detection in the top websites by popularity
Top 10k sites 22 websites
Top 100k sites 84 websites
Top 1m sites 578 websites

Websites utilizing ProtonMail

Top websites that use ProtonMail

Domain Country Rank Contacts United States of America 440 United States of America 1,009 United States of America 2,368 United States of America 3,313 United States of America 3,475 United States of America 3,537
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Flat price per the report, subscription is not required.

Market Share

ProtonMail market share within the Web Mail category

Geographical Distribution

Technology usage distribution by websites across the globe.

ProtonMail often used together with

Category - Domain Verification.
Proton Mail Verification is used together with ProtonMail on 0 domains. Total 17,572 domains found using Proton Mail Verification

Alternative Technologies

123 Reg DNS: Total 102,291 domains found using 123 Reg DNS
123 Reg Mail: Total 115,841 domains found using 123 Reg Mail
163 NetEase: Total 98 domains found using 163 NetEase
20i Mail: Total 62,843 domains found using 20i Mail
A2 HOSTING Mail: Total 15,702 domains found using A2 HOSTING Mail
ActiveCampaign: Total 41,004 domains found using ActiveCampaign
ALL-INKL Mail: Total 257,622 domains found using ALL-INKL Mail
ALPHA Hosting Mail: Total 1,067 domains found using ALPHA Hosting Mail
Amazon Simple Email Service: Total 115,238 domains found using Amazon Simple Email Service
Anubis Mail: Total 357 domains found using Anubis Mail