Kolab Now vs Zimbra Collaboration Suite
Compare features, pricing, and capabilities to find which solution is best for your needs.

Kolab Now
Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security. by Kolab Systems AG

Zimbra Collaboration Suite
Zimbra Collaboration Suite is a comprehensive open source email and collaboration platform designed for businesses. It provides a secure and feature-rich environment for email, calendaring, contacts, tasks, and file sharing, supporting on-premises and cloud deployments. by Zimbra
Comparison Summary
Kolab Now and Zimbra Collaboration Suite are both powerful solutions in their space. Kolab Now offers kolab now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security., while Zimbra Collaboration Suite provides zimbra collaboration suite is a comprehensive open source email and collaboration platform designed for businesses. it provides a secure and feature-rich environment for email, calendaring, contacts, tasks, and file sharing, supporting on-premises and cloud deployments.. Compare their features and pricing to find the best match for your needs.
Pros & Cons Comparison

Kolab Now
Analysis & Comparison
Advantages
Limitations

Zimbra Collaboration Suite
Analysis & Comparison