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OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.

OBM Alternatives

The best OBM alternatives based on verified products, votes, reviews and other factors.
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  1. Zimbra 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.

  2. EGroupware is free open source groupware software intended for businesses from small to enterprises.

  3. Is a collaboration suite (messaging and groupware).

  4. Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

  5. Turnkey Solutions for the Enterprise Cloud

  6. Microsoft Office is an office suite of desktop applications, servers, and services for the Microsoft Windows and OS X operating systems.

  7. Kolab Groupware is a secure, scalable, reliable, flexible, full-featured collaboration suite.

  8. The Cyrus IMAP server differs from other IMAP server implementations in that it is generally...

  9. All your E-mail, from all your accounts, in one place. Cypht is like a news reader, but for E-mail.

  10. Network Solutions - Original domain name registration and reservation services with variety of internet-related business offerings. Quick, dependable and reliable.

  11. SquirrelMail is a standards-based webmail package written in PHP.


  12. A fully fledged, free email server solution, an open source project (GPL v2).

  13. Blue Mind is a complete solution of company messaging, calendars and collaborative work.

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This article was published on | Author: | Publisher: SaaSHub
Categories: Email, Office Suites, Self-hosted Email