Web Mail Usage Statistics and Market Share in United Kingdom (.uk)

We are tracking usage statistics and market share of 4 web technologies in Web Mail in United Kingdom (.uk). In March 2023 the most popular web technology in Web Mail in United Kingdom (.uk) is RoundCube with 57% market share. In second place there is SquirrelMail with 28% market share. After that there are Outlook Web App with 11%, RainLoop with 0%. Top 4 web technologies together have 95% market share. The remaining 0 web technologies in Web Mail have a combined market share of 5%. Global Web Mail market share report is available here.

Web Mail Market Share in United Kingdom (.uk) in March 2023
About Web Mail

Web mail is an email client implemented as a web application running on a web server.

We are tracking 4 different technologies in Web Mail.

There are 111 websites using Web Mail in United Kingdom (.uk websites) in out database.

Web Mail Usage Statistics and Market Share in United Kingdom (.uk) in March 2023
Technologies in Web Mail in United Kingdom (.uk)
  • RoundCube RoundCube

    RoundCube is free and open-source web-based IMAP email client.

  • SquirrelMail SquirrelMail

    SquirrelMail is an open-source web-mail package that is based on PHP language. It provides a web-based-email client and a proxy server for IMAP protocol.

  • Outlook Web App Outlook Web App

    Outlook on the web is an information manager web app. It includes a web-based email client, a calendar tool, a contact manager, and a task manager.

  • RainLoop RainLoop

    RainLoop is a web-based email client.

Web Mail Market Share History in United Kingdom (.uk) in Last 12 Months
Technology May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023
RoundCube54.90%54.90%54.90%55.24%55.24%54.72%54.21%54.21%54.95%54.95%56.76%
SquirrelMail28.43%28.43%28.43%28.57%28.57%29.25%28.97%28.97%27.93%27.93%27.93%
Outlook Web App9.80%9.80%9.80%9.52%9.52%9.43%10.28%10.28%10.81%10.81%10.81%
RainLoop4.90%4.90%4.90%4.76%4.76%4.72%4.67%4.67%4.50%4.50%4.50%