SOGo
SOGo is groupware server with a focus on scalability and open standards.
- Open Source
SOGo Alternatives
The best SOGo alternatives based on verified products, community votes, reviews and other factors.
Latest update:
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/roundcube-alternativesWeb-based IMAP email client
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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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Visit websiteThe #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
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/rainloop-alternativesRainLoop is a web based email client.
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/iredmail-alternativesA fully fledged, free email server solution, an open source project (GPL v2).
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/radicale-alternativesThe Radicale Project is a complete CalDAV (calendar) and CardDAV (contact) server solution.
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/baikal-alternativesCal and CardDAV server
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/mailcow-alternativesAn open source mailserver suite.
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/davical-alternativesDAViCal is a server for calendar sharing.
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/horde-alternativesHorde Groupware is a free, enterprise ready, browser based collaboration suite.
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/mailpile-alternativesMailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
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/xandikos-alternatives
Lightweight CalDAV/CardDAV server on top of Git.
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/afterlogic-webmail-alternativesWebmail is an open-source webmail script for existing IMAP servers.
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/microsoft-exchange-server-alternativesMicrosoft Exchange Server is a messaging and collaborative software product developed by Microsoft.
