OpenText GroupWise vs Zimbra Collaboration comparison

OpenText and Zimbra are both solutions in the Email Applications category. OpenText is ranked #12, while Zimbra is ranked #6 with an average rating of 8.0. OpenText holds a 1.3% mindshare in EA, compared to Zimbra’s 8.6% mindshare. Additionally, 100% of OpenText users are willing to recommend the solution, compared to 96% of Zimbra users who would recommend it.

OpenText GroupWise

Read 3 OpenText GroupWise reviews

540 Views
285 Comparison Views

100% willing to recommend

Zimbra Collaboration

Read 29 Zimbra Collaboration reviews

2,518 Views
1,722 Comparison Views

96% willing to recommend

OpenText GroupWise

Zimbra Collaboration

Comparison Buyer's Guide

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Executive SummaryUpdated on May 21, 2025

Zimbra Collaboration and OpenText GroupWise are competing solutions in professional communication platforms. Zimbra is preferred for cost-effectiveness and responsive support, while GroupWise is recognized for superior features and a comprehensive experience.

Features: Zimbra Collaboration focuses on integrated email, calendar, and collaboration tools with easy integration and strong security. OpenText GroupWise provides advanced document management, workflow capabilities, and suits organizations with complex requirements.

Ease of Deployment and Customer Service: Zimbra Collaboration is known for a straightforward deployment process and attentive customer support. OpenText GroupWise offers comprehensive deployment options for various environments with detailed guidance.

Pricing and ROI: Zimbra Collaboration is cost-effective, emphasizing low setup costs, and offers a strong ROI. OpenText GroupWise, although potentially more expensive, justifies the investment with an extensive feature set and higher initial costs.

To learn more, read our detailed OpenText GroupWise vs. Zimbra Collaboration Report (Updated: June 2025).

Buyer's Guide

OpenText GroupWise vs. Zimbra Collaboration

June 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

OpenText GroupWise

Ranking in Email Applications

12th

Average Rating

9.0

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

Wireless Email (3rd)

Zimbra Collaboration

Ranking in Email Applications

6th

Average Rating

8.0

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of July 2025, in the Email Applications category, the mindshare of OpenText GroupWise is 1.3%, up from 1.3% compared to the previous year. The mindshare of Zimbra Collaboration is 8.6%, down from 9.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Applications

Featured Reviews

John Novak

Consulting Manager at Technical Consulting Resources

Great security, stability, versatility expandability and low cost of ownership

About the only thing I don't like about GroupWise is the lack of a modern Linux client. Micro Focus stop their development of the Linux Client a long time because there wasn't enough demand for it. Most other solutions do not have the Linux client. I would really like to see OpenText add a modern GroupWise Linux Client back. But until they do there is the Web Client to be used in a browser.

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Vidya Shree

CTO at Molecular Connections Private Limited

Deploys quickly and has a good web interface

Zimbra Collaboration has a good web interface When it comes to administration tasks like configuring specific filters or group signatures, I have to dig into the configuration since there's nothing in the graphical or web interface. The solution’s forums don't have much information or…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Very secure with great storage capacity."

"The cost-effectiveness of the solution is most valuable."

"I like the ease of logging best in Micro Focus GroupWise. I also like its proxy capabilities from a user level. I also like how secure Micro Focus GroupWise is."

"Zimbra Collaboration is light to manage. It works on the Linux operating system, which is far better to manage than Microsoft Windows. Microsoft Exchange works only on the Windows server. We prefer working on the Linux server for security reasons and ease of management. Zimbra Collaboration also has some integrated tools for security. It some modules to fight malware. These modules are not very powerful but are still doing a great job. Microsoft Exchange doesn't have a basic module. You have to purchase a security solution and add it to the solution. The cost of Zimbra Collaboration is one more reason for liking it. It is also very simple to migrate from Zimbra Collaboration to another email solution."

"We can control all the data in my IT infrastructure."

"The solution is easy to implement."

"The web interface is powerful and easy to use."

"The Zimbra Collaboration's most valuable feature is web access."

"One of the premium features was customized rooms tailored to the collaboration needs. Many of the clients customize features such as organization logos and scanners."

"Zimbra Collaboration's best feature is its compatibility with Microsoft's ActiveSync protocol, which allows users to use Outlook on Windows or MacOS."

"One of the most valuable features involves the solution's automatic backup, which I find to be pretty simple and straightforward, and obviates the need for additional software."

More Zimbra Collaboration pros

Cons

"Their support can be improved. It is not as good as it used to be."

"What I don't like about Micro Focus GroupWise is the removal of the Unix client. Micro Focus took that function away about ten years ago because there wasn't enough demand for it."

"The WebAccess feature is somewhat lacking and could be improved."

"We have had an issue with security."

"The support was lacking in my experience. However, recently the support I received was good. Perhaps they have improved."

"Some issues cause the solution not to function correctly or to cause downtime once a month."

"The solution’s forums don't have much information or documentation on administration tasks."

"I would like to see a Microsoft schedule function added."

"The antispam and antivirus features are hard to understand on mobile devices."

"In the next release, Zimbra Collaboration should include a security feature to allow access for mobile device administrators."

"There are some security issues."

More Zimbra Collaboration cons

Pricing and Cost Advice

"It was a part of the suite, so it was very cost-effective. There were no costs beyond the licensing fee."

"Micro Focus GroupWise is the most affordable solution on-premises. Versus Microsoft Exchange on-premises, pricing is 20:1, so there's no comparison. Micro Focus GroupWise is cheaper, though, for my clients, it's not about the cost but the stability and security of the solution."

"We are using perpetual licenses. We have deployed it in our local data center, and we buy perpetual licenses on a per-user basis."

"When it comes to the licensing of Zimbra Collaboration, my license covers the servers and I find its terms to be much simpler than those of Microsoft Exchange."

"Zimbra Collaboration is expensive, and there is no perpetual license option."

"The solution is competitively priced."

"If you choose the network edition, it is a little pricier. They have the open-source edition too which is only community supported."

"The solution is not expensive compared to other products."

"It's very expensive. When we compare the cost with Google Workspace, it's so expensive."

"The price of the solution is low."

More Zimbra Collaboration pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

23%

University

10%

Government

Comms Service Provider

Computer Software Company

19%

Comms Service Provider

Government

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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How does Zimbra Collaboration compare with Microsoft Exchange?

Zimbra is a free, open source collaborative software suite. The features I like best are the ease of integration and the email, calendar, and collaboration server with web interface. In addition, I...

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What do you like most about Zimbra Collaboration?

The most valuable feature of Zimbra for our team's productivity is its efficiency in handling email communication.

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What is your experience regarding pricing and costs for Zimbra Collaboration?

The solution is competitively priced.

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Comparisons

Microsoft Exchange vs OpenText GroupWise

Compared 40% of the time

Microsoft Exchange Online vs OpenText GroupWise

Compared 33% of the time

Google Workspace vs OpenText GroupWise

Compared 14% of the time

Open-Xchange vs OpenText GroupWise

Compared 12% of the time

More OpenText GroupWise Competitors

Microsoft Exchange vs Zimbra Collaboration

Compared 27% of the time

Open-Xchange vs Zimbra Collaboration

Compared 22% of the time

KerioConnect vs Zimbra Collaboration

Compared 15% of the time

IceWarp vs Zimbra Collaboration

Compared 9% of the time

Microsoft Exchange Online vs Zimbra Collaboration

Compared 7% of the time

More Zimbra Collaboration Competitors

Product Reports

Buyer's Guide

Email Applications

June 2025

Download OpenText GroupWise product report

Buyer's Guide

Zimbra Collaboration

June 2025

Download Zimbra Collaboration product report

Also Known As

Micro Focus GroupWise, GroupWise

No data available

Overview

Collaboration solution that offers support for any communication over intranets, extranets and the Internet.

OpenText

Zimbra Collaboration provides administrators and their end users innovative features that solve the challenges faced by organizations using today's legacy communications infrastructure.

Zimbra

Sample Customers

Heritage Oaks Bank

NEC Biglobe, City of Ventura, Monterey Bay Aquarium Research Institute, Hola Publishing, BIG, Sleepwell, LaFayette College, Xmission, DNA, Ring Line, Future Group, TIGC

Buyer's Guide

OpenText GroupWise vs. Zimbra Collaboration

June 2025

Free Report: OpenText GroupWise vs. Zimbra Collaboration

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