Software Alternatives, Accelerators & Startups

Kolab Community

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

Some of the top features or benefits of Kolab Community are: Open Source Software, Comprehensive Groupware, Flexible Deployment, Strong Privacy Features, and Community Support. You can visit the info page to learn more.

Kolab Community

Kolab Community Alternatives & Competitors

The best Kolab Community alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 34

    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.

    Key Zimbra features:

    Open Source Cost-Effective Scalability Feature-Rich

    /zimbra-alternatives
  2. 17

    Sharing & communication software for business.

    Key Kopano features:

    Open Source Integration Collaboration Features Web-based Access

    /kopano-alternatives
  3. Employee Monitoring Software with Screenshots, Internet, Activity and Time Tracking.

    Key Monitask features:

    Time Tracking Time Tracking Reports Timesheets Screen recording

    Try for free freemium $4.99 / Monthly

    Try for free
  4. 15

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

    Key iRedMail features:

    Open Source Comprehensive Features Easy Installation Excellent Documentation

    Open Source

    /iredmail-alternatives
  5. 12

    Web-based IMAP email client.

    Key Roundcube features:

    Open Source User-Friendly Interface Extensibility Security

    Open Source

    /roundcube-alternatives
  6. 17

    Google's encompassing suite of cloud-based business apps.

    Key Google Workspace features:

    Integrations Collaboration Cloud Storage Security

    /google-workspace-alternatives
  7. 13

    An open source mailserver suite.

    Key mailcow features:

    Comprehensive Feature Set Open Source Docker-based Deployment Active Community and Support

    Open Source

    /mailcow-alternatives
  8. Open-Xchange Server 6 is the most advanced Linux based Groupware solution f.

    Key OX Open-Xchange features:

    Open Source Integrated Suite Scalability Flexibility

    /ox-open-xchange-alternatives
  9. 13

    SOGo is groupware server with a focus on scalability and open standards.

    Key SOGo features:

    Open Source Multi-Platform Support Integration Web Interface

    Open Source

    /sogo-alternatives
  10. 16

    Axigen is an integrated email, calendaring & collaboration platform, built on a Linux mail server technology.

    Key Axigen features:

    Integration Capabilities Security Features Cross-Platform Support User-Friendly Interface

    /axigen-alternatives
  11. 13

    OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and...

    Key OpenChange features:

    Open Source Interoperability Community Support

    /openchange-alternatives
  12. 11

    Horde Groupware is a free, enterprise ready, browser based collaboration suite.

    Key Horde features:

    Open Source Wide Range of Features Web-Based Interface Active Community Support

    /horde-alternatives
  13. 13

    On-premises, enterprise collaboration solution for documents, emails, calendars and more.

    Key Nextcloud Hub features:

    Open Source Data Privacy Collaboration Features Scalability

    /nextcloud-hub-alternatives
  14. grommunio (formerly known as grammm) efficiently combines all requirements of modern, digital communication and collaboration.

    /grommunio-alternatives
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