Zimbra Open Source - Communication
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Zimbra Open Source

7.2
Good
Free Plan • From $10/user/month (Enterprise Edition)
language

description Zimbra Open Source Overview

Zimbra is an open-source groupware suite that includes email, calendar, and contact management functionalities. It supports sales automation through its integration capabilities and user-friendly interface. Suitable for businesses needing a comprehensive communication solution.

recommend Best for: Ideal for small to medium-sized businesses or organizations that need a cost-effective, flexible groupware solution with email, calendar, and contact management functionalities.

info Zimbra Open Source Specifications

balance Zimbra Open Source Pros & Cons

thumb_up Pros
  • check Open-source with extensive community support
  • check Comprehensive communication suite including email, calendar, and contacts
  • check Flexible integration capabilities for sales automation tools
  • check User-friendly interface for easy adoption
thumb_down Cons
  • close Limited advanced features compared to commercial alternatives
  • close Requires technical expertise for setup and maintenance
  • close Lack of dedicated customer support can be challenging
  • close Customization options are limited in the open-source version

help Zimbra Open Source FAQ

Is Zimbra free to use?

Yes, it offers a freemium model with both free and paid plans.

Does Zimbra support mobile devices?

Yes, it supports iOS, Android, and other platforms via native apps or web access.

Can I integrate Zimbra with third-party tools?

Absolutely, it offers extensive integration capabilities with various third-party applications.

What is Zimbra Open Source?
Zimbra is an open-source groupware suite that includes email, calendar, and contact management functionalities. It supports sales automation through its integration capabilities and user-friendly interface. Suitable for businesses needing a comprehensive communication solution.
How good is Zimbra Open Source?
Zimbra Open Source scores 7.2/10 (Good) on Lunoo, making it a well-rated option in the Communication category. Zimbra scores 7.5/10 due to its comprehensive suite of communication tools, open-source nature, and strong community support. However, it lacks some a...
How much does Zimbra Open Source cost?
Free Plan • From $10/user/month (Enterprise Edition). Visit the official website for the most up-to-date pricing.
What are the best alternatives to Zimbra Open Source?
See our alternatives page for Zimbra Open Source for a ranked list with scores. Top alternatives include: Signal Desktop Client, Signal Messenger, Fastmail.
What is Zimbra Open Source best for?

Ideal for small to medium-sized businesses or organizations that need a cost-effective, flexible groupware solution with email, calendar, and contact management functionalities.

How does Zimbra Open Source compare to Signal Desktop Client?
See our detailed comparison of Zimbra Open Source vs Signal Desktop Client with scores, features, and an AI-powered verdict.
Is Zimbra Open Source worth it in 2026?
With a score of 7.2/10, Zimbra Open Source is a solid option in Communication. See all Communication ranked.
What are the key specifications of Zimbra Open Source?
  • Platform: Web-based and desktop clients
  • API Support: REST API available for custom integrations
  • Programming Languages: Primarily Java
  • Integration Capabilities: Supports LDAP, Active Directory, Google Calendar, Microsoft Exchange

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