Microsoft 365

Category - Web Mail



We have discovered 522,144 live website that are using Microsoft 365.

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Technology usage statistics

Websites using Microsoft 365 522,144 websites
Most popular in the country United States of America
Market position in Web Mail #2
Market share in Web Mail 15.24%

Technology adoption

Recent changes in Microsoft 365 usage. (See Microsoft 365 Usage Changes report)
Websites that added Microsoft 365 +28,238
Websites that dropped Microsoft 365 -33,031

Distribution by websites popularity

Microsoft 365 detection in the top websites by popularity
Top 10k sites 1,111 websites
Top 100k sites 6,045 websites
Top 1m sites 72,449 websites

Websites utilizing Microsoft 365

Top websites that use Microsoft 365

Domain Country Rank Contacts
microsoft.com United States of America 54
adobe.com United States of America 56
ftc.gov United States of America 143
rollingstone.com United States of America 175
latimes.com United States of America 202
bing.com United States of America 205
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Market Share

Microsoft 365 market share within the Web Mail category

Geographical Distribution

Technology usage distribution by websites across the globe.







Alternative Names

  • Microsoft Outlook
  • Microsoft Exchange Online
  • Office 365
  • Microsoft 365 Mail

Microsoft 365 often used together with


Category - Document Encoding.
UTF-8 is used together with Microsoft 365 on 348,185 domains. Total 8,008,737 domains found using UTF-8
Category - Programming Languages.
PHP is used together with Microsoft 365 on 234,673 domains. Total 3,981,507 domains found using PHP
Category - Document Standards.
JavaScript is used together with Microsoft 365 on 216,239 domains. Total 6,050,225 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Microsoft 365 on 207,419 domains. Total 5,008,842 domains found using Viewport Meta
Category - JavaScript Libraries.
jQuery is used together with Microsoft 365 on 184,237 domains. Total 4,099,561 domains found using jQuery
Category - CMS.
WordPress is used together with Microsoft 365 on 177,265 domains. Total 2,580,510 domains found using WordPress


Alternative Technologies


123 Reg DNS: Total 23,870 domains found using 123 Reg DNS
123 Reg Mail: Total 16,094 domains found using 123 Reg Mail
163 NetEase: Total 19 domains found using 163 NetEase
20i Mail: Total 8,156 domains found using 20i Mail
A2 HOSTING Mail: Total 2,747 domains found using A2 HOSTING Mail
ActiveCampaign: Total 6,000 domains found using ActiveCampaign
ALL-INKL Mail: Total 26,496 domains found using ALL-INKL Mail
ALPHA Hosting Mail: Total 225 domains found using ALPHA Hosting Mail
Amazon Simple Email Service: Total 24,744 domains found using Amazon Simple Email Service
Anubis Mail: Total 65 domains found using Anubis Mail