Websites Using RoundCube
in United States of America (.us)
Web Mail Market Share in United States of America (.us)
RoundCube has a 56% market share in Web Mail in United States of America. See Global RoundCube usage statistics and market share in Web Mail.
See all 4,872 websites using RoundCube.
Most Popular Websites Using RoundCube in United States of America (.us)
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RoundCube Market Share in United States of America (.us) on websites using Web Mail
RoundCube Market Share in United States of America on 10,000 most visited websites (Top 10K), on 1 million most visited websites (Top 1M) and on all websites using Web Mail.
About RoundCube
RoundCube is a webmail client that allows users to access and manage their email through a web browser, providing features such as composing, sending, and managing emails, as well as accessing attachments and address books. It is designed to be easy to use and compatible with various email servers.
Official website: https://roundcube.net
RoundCube Market Share History in United States of America (.us) on Websites Using Web Mail in Last 12 Months
| Month | May 2025 | June 2025 | July 2025 | August 2025 | September 2025 | October 2025 | November 2025 | December 2025 | January 2026 | February 2026 | March 2026 | April 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Market Share | - | - | - | - | - | - | - | - | - | - | - | - |
Usage of RoundCube in Other Countries Across The World
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