Zimbra Collaboration Ratings (September 2025)
This page breaks down Zimbra Collaboration ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand Zimbra Collaboration’s overall reputation. This data-driven overview will show you exactly how Zimbra Collaboration is rated - including how it compares to competitors.
Zimbra Collaboration's Overall Rating Summary
- Average Rating:4.2/5
- Total Reviews:837 reviews
- Sources:G2, Capterra, Trustpilot, Trustradius, Gartner, Getapp, Softwareadvice, Facebook
- Last updated:September 1, 2025
Zimbra Collaboration Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 3.6/5 | 137+ reviews | 01.09.25 |
 Capterra | 4.4/5 | 92+ reviews | 01.09.25 |
 Trustpilot | 2.2/5 | 8+ reviews | 01.09.25 |
 Trustradius | 3.5/5 | 46+ reviews | 01.09.25 |
 Gartner | 4.5/5 | 243+ reviews | 01.09.25 |
 Getapp | 4.4/5 | 92+ reviews | 01.09.25 |
 Softwareadvice | 4.4/5 | 92+ reviews | 01.09.25 |
 Facebook | 4/5 | 127+ reviews | 06.03.25 |
What is Zimbra Collaboration?
Zimbra offers a suite of collaborative tools including email, calendar, chat, and video, which can be integrated with desktop clients like Outlook, Apple Mail, and Thunderbird. It provides customizable and expandable features, allowing businesses to choose from on-premises, cloud-based, or hybrid solutions to manage and secure their data. Zimbra's platform is designed to be secure, private, and accessible anytime, anywhere, with a modern user interface and native 2FA security.
🤔 Zimbra Collaboration vs Competitors: How Do Ratings Compare?
Check out Zimbra Collaboration AlternativesFrequently Asked Questions
How trustworthy is Zimbra Collaboration?
According to Gartner and Capterra review sites Zimbra Collaboration holds ratings of 4.5/5 and 4.4/5 respectively from 335 reviews, indicating that users consistently find value and reliability in the platform as of September 2025.
How many stars is Zimbra Collaboration rated?
Zimbra Collaboration has an average star rating of 4.2 out of 5 stars based on average of 837 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from Zimbra Collaboration public reviews pages on platforms: G2, Capterra, Trustpilot, Trustradius, Gartner, Getapp, Softwareadvice, Facebook. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for Zimbra Collaboration is calculated?
The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.