Microsoft 365

Category - Web Mail


We have discovered 4,935,424 live websites that are using Microsoft 365.

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Technology usage statistics

Websites using Microsoft 3654,935,424 websites
Most popular in the country US
Market position in Web Mail#2
Market penetration in Web Mail14.59%

Technology adoption

Recent changes in Microsoft 365 usage. (See Microsoft 365 Usage Changes report)
Websites that added Microsoft 365+271,072
Websites that dropped Microsoft 365-78,031

Distribution by websites popularity

Microsoft 365 detection in the top websites by popularity
Top 10k sites1,748 websites
Top 100k sites19,681 websites
Top 1m sites169,792 websites

Websites utilizing Microsoft 365

Top websites that use Microsoft 365

DomainCountryRankContacts
instagram.com US9
messenger.com US12
github.com US21
cloudflare.com US27
pinterest.com US32
afternic.com US52
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Technology usage distribution by websites across the globe.






Alternative Technologies


Google Workspace: Total 15,410,015 domains found using Google Workspace
GoDaddy Email: Total 2,487,744 domains found using GoDaddy Email
Ionos Email: Total 1,986,979 domains found using Ionos Email
OVH Mail: Total 1,083,356 domains found using OVH Mail
Hostgator Mail: Total 936,216 domains found using Hostgator Mail
Strato Email: Total 823,465 domains found using Strato Email
MailChannels: Total 709,751 domains found using MailChannels
SiteGround Mail: Total 583,674 domains found using SiteGround Mail
Yandex Mail: Total 525,026 domains found using Yandex Mail
Rackspace Email: Total 509,271 domains found using Rackspace Email





Alternative Names

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