Roundcube

Roundcube webmail is a browser-based multilingual IMAP client.

According to our data, Roundcube is the most popular webmail software on the web.
It has 60.1% of the webmail market share and is present on 0.01% of all websites.

Statistics based on 3.3M+ analyzed websites. About this data

💸 Pricing

Roundcube is available in both free and paid versions.

Free version ✔️Open source
Roundcube for EnterprisesCustom

📊 Rankings and Market Share

🏆 Roundcube Awards

⚡ Sites Powered by Roundcube

We have data on 386 websites that use the Roundcube webmail software. Here is a list of some of the top ranked ones.

The highest rated site using Roundcube is otenet.gr.

#WebsiteRankCountryLanguage
1 otenet.gr #19,964 Greece English
2 dpoczta.pl #32,907 Poland Polish
3 serviciodecorreo.es #34,476 Spain English
4 caco.com.tw #42,375 Taiwan Chinese
5 transip.email #63,625 Netherlands English
6 tpf.go.tz #69,591 Tanzania English
7 poczta-shoparena.pl #97,590 Poland Polish
8 beget.email #102,142 Russia Russian
9 stackmail.com #121,762 United Kingdom English
10 internet.is #122,283 Iceland Icelandic
11 crimea.com #161,807 Russia Russian
12 buzondecorreo.com #185,598 Spain English
13 ville-fachesthumesnil.fr #244,003 France English
14 movistarcloud.cl #300,008 Chile English
15 saremail.com #388,903 Spain Spanish
16 autodelovi.rs #398,024 Serbia English
17 roundcube.pl #400,564 Poland Polish
18 tornado.email #436,002 Norway English
19 ji.cz #460,366 Czech Republic Czech
20 astracorp.com #461,380 Switzerland English

📈 Usage Statistics

Most of the sites that use Roundcube:

Most of the sites using Roundcube are from Germany, Poland, and Russia.

  • Germany 10.6%
  • Poland 8%
  • Russia 7.2%
  • United States 6.4%
  • Ukraine 4.8%
  • United Kingdom 3.7%
  • Czech Republic 3.2%
  • Hungary 3.2%
  • Netherlands 3.2%
  • Other 49.7%

Most Roundcube users speak English, German, or Polish.

  • English 76.9%
  • German 4.4%
  • Polish 3.4%
  • Chinese 2.9%
  • Russian 2.3%
  • Hungarian 2.3%
  • Spanish 1%
  • Portuguese 1%
  • Czech 1%
  • Other 4.8%

The Roundcube webmail software is especially popular on .com, .net, and .de top-level domains.

  • .com 21.2%
  • .net 7.8%
  • .de 7%
  • .pl 5.2%
  • .ru 4.1%
  • .cz 2.3%
  • .hu 2.3%
  • .org 2.1%
  • .com.tw 2.1%
  • Other 45.9%

The primary market segments for websites utilizing Roundcube include Internet services, web mail, and business.

  • Internet Services 25.9%
  • Web Mail 25.9%
  • Business 18.5%
  • Marketing/Merchandising 3.7%
  • Online Shopping 3.7%
  • Education/Reference 3.7%
  • Health 3.7%
  • Entertainment 3.7%
  • Blogs/Wiki 3.7%
  • Other 7.5%

🕵️ Similar Technologies

These are some of the best Roundcube alternatives.

RankName
3
Mailcow
Willich, Germany

An open-source groupware/email suite based on Docker.

FreeOpen source
4
SnappyMail
Bilthoven, Netherlands

An open-source web-based email client forked from RainLoop.

FreeOpen source
5
RainLoop

An open-source, web-based email client that is no longer being maintained.

FreeOpen sourceLegacy
6
Horde
Atlanta, Georgia, United States

An open-source web-based groupware.

FreeOpen source
7
SOGo
Grenoble, France

An open-source groupware server that provides a rich web interface and supports multiple native clients.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

Does Roundcube offer a free plan?

Yes, there is a free version with limited functionality.

Which country uses Roundcube the most?

The majority of Roundcube users are from Germany.

Who uses Roundcube?

According to our data, Roundcube is used on hundreds of sites, including such established ones as otenet.gr, dpoczta.pl, and serviciodecorreo.es.

How does Roundcube compare to its competitors?

Roundcube is the most popular webmail software on the market, outranking all others.

What are the alternatives to Roundcube?

Alternatives and possible competitors to Roundcube may include RainLoop, SnappyMail, and Mailcow.

👉 See Also

🗃️ About This Data