Category - Web Mail

Roundcube is a browser-based multilingual IMAP client with an application-like user interface.

We have discovered 55,160 live websites that are using RoundCube.

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Technology usage statistics

Websites using RoundCube55,160 websites
Most popular in the country US
Market position in Web Mail#66
Market penetration in Web Mail0.16%

Technology adoption

Recent changes in RoundCube usage. (See RoundCube Usage Changes report)
Websites that added RoundCube+5,232
Websites that dropped RoundCube-4,794

Distribution by websites popularity

RoundCube detection in the top websites by popularity
Top 10k sites3 websites
Top 100k sites20 websites
Top 1m sites218 websites

Websites utilizing RoundCube

Top websites that use RoundCube

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 15,458,846 domains found using Google Workspace
Microsoft 365: Total 4,857,455 domains found using Microsoft 365
GoDaddy Email: Total 2,526,759 domains found using GoDaddy Email
Ionos Email: Total 2,009,639 domains found using Ionos Email
OVH Mail: Total 1,104,090 domains found using OVH Mail
Hostgator Mail: Total 953,811 domains found using Hostgator Mail
Strato Email: Total 830,361 domains found using Strato Email
MailChannels: Total 696,376 domains found using MailChannels
SiteGround Mail: Total 589,974 domains found using SiteGround Mail
Yandex Mail: Total 536,085 domains found using Yandex Mail