Webmail

11 technologies in this category

Every Webmail technology tracked by Ful.io, ranked by how many websites use each one. Explore the tools in this category and see which platforms lead the market.

Microsoft 365 and RoundCube together are used by about 99.67% of all Webmail websites Ful.io tracks across 11 technologies. Microsoft 365 alone runs roughly 99.47% and RoundCube 0.20%.

10,551,856
websites tracked
across 11 Webmail technologies
Webmail websites by countrymarket share · top 8 countries
🇩🇪Germany
7.7%
🇺🇸United States
6.9%
🇫🇷France
3.6%
🇬🇧United Kingdom
3.4%
🇳🇱Netherlands
3.3%
🇮🇹Italy
2.9%
🇷🇺Russian Federation
2.2%
🇪🇸Spain
2%
0%2%4%6%8%
Webmail category sharetop 10 technologies
Microsoft 365 · 99%RoundCube · 0.2%Google Workspace · 0.1%Outlook Web App · 0.1%Apple iCloud Mail · 0%Zimbra · 0%SquirrelMail · 0%RainLoop · 0%Sympa · 0%CrossBox · 0%Others (1) · 0%99%MICROSOFT 36
Microsoft 36599%
RoundCube0.2%
Google Workspace0.1%
Outlook Web App0.1%
Apple iCloud Mail0%
Zimbra0%
SquirrelMail0%
RainLoop0%
Sympa0%
CrossBox0%
Others (1)0%

All Webmail technologies

TechnologyMarket shareWebsites
Microsoft 36510,495,774
RoundCube21,397
Google Workspace13,959
Outlook Web App6,437
Apple iCloud Mail5,156
Zimbra3,761
SquirrelMail2,750
RainLoop1,922
Sympa403
CrossBox211
Open-Xchange App Suite86
Showing all 11 of 11 technologies