Roundcube: See Their Revenue, Competitors, Traffic, and Reviews (August 2025)

Review (August 2025)

Free and open source webmail software for the masses, written in php

7.42M

Estimated Revenue

135.27k

Website Visitors

4/5

Trustpilot Score

What do we know about Roundcube Webmail Project?

Estimated Revenue (2020)

$7.42M

Total Employees

10 Founded

2005

Industry

Information Technology And Services

About

Roundcube Webmail Project: Free and open source webmail software for the masses, written in PHP

Social Links

Alexa Ranking: 107903

What is Roundcube Webmail Project's Revenue?

Roundcube Webmail Project's estimated revenue for 2024 is $7.42M.

What does Roundcube Webmail Project do?

Roundcube is an open source software project developing a browser-based IMAP client with an application-like user interface. The software is mostly written in PHP and is designed to run on standard web server configurations in conjunction with a relational database engine. Meanwhile Roundcube became a serious competitor in the webmail market and it is currently used by many hosting companies around the world and by a number of universities to provide email services to students and staff.

What are the monthly traffic metrics for Roundcube?

6/mo Traffic Growth

18.00%

All Time Traffic Growth

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Monthly Hits

135k

Time on Site

1.4Mins

Bounce Rate

61%

How fast is Roundcube growing?

Roundcube has grown by -18.5% in the last 6 months according to SimilarWeb.

How do people interact with Roundcube?

Last month, Roundcube received 135k visitors who spent an average of 1.4 minutes on the website and visited 2.0 different pages per session. Overall, 61% of people bounce on the first visit.

How do people find Roundcube?

36.7k people (27%) visit Roundcube directly. 92k (68%) people search for them in Google. Whereas, 849.7 (1%) discover Roundcube through Facebook, Reddit, and YouTube. 443.4 (0%) visitors come from Roundcube's email newsletters. Finally, 0 (0.0%) people come from affiliates and or paid referrals.

Who uses Roundcube?

Roundcube's top market is the United States and they receive 16.8k (12.4%) people.
Then the 2nd is Germany with 7.7k (5.7%).
The 3rd is is France with 5.9k (4.4%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

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