Roundcube
Web-based IMAP email client
- Open Source
Roundcube Alternatives
The best Roundcube alternatives based on verified products, community votes, reviews and other factors.
Latest update:
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/zimbra-alternativesZimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
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/iredmail-alternativesA fully fledged, free email server solution, an open source project (GPL v2).
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Try for freeWarm up your cold email inbox, and never land in spam anymore!
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/mailcow-alternativesAn open source mailserver suite.
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/rainloop-alternativesRainLoop is a web based email client.
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/horde-alternativesHorde Groupware is a free, enterprise ready, browser based collaboration suite.
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/sogo-alternativesSOGo is groupware server with a focus on scalability and open standards.
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/postfix-alternativesPostfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
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/microsoft-outlook-alternativesOrganize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
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/gmail-alternativesGmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
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/mailpile-alternativesMailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
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/mail-in-a-box-alternativesMail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.
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/microsoft-exchange-server-alternativesMicrosoft Exchange Server is a messaging and collaborative software product developed by Microsoft.
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/thunderbird-alternativesThunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
