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Microsoft Exchange vs OpenText GroupWise comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 21, 2025

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

Microsoft Exchange
Ranking in Email Applications
3rd
Ranking in Wireless Email
2nd
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
95
Ranking in other categories
No ranking in other categories
OpenText GroupWise
Ranking in Email Applications
12th
Ranking in Wireless Email
3rd
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Email Applications category, the mindshare of Microsoft Exchange is 7.6%, down from 11.4% compared to the previous year. The mindshare of OpenText GroupWise is 2.6%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
Microsoft Exchange7.6%
OpenText GroupWise2.6%
Other89.8%
Email Applications
 

Featured Reviews

AS
Bookkeeper at FCA - Victoria Point
Reliable email service has supported consistent communication and improved user training
I do use Cisco Secure Email, Grafis, and Proofpoint Email Protection when needed, but we were using Proofpoint before, and we are no longer using it. I am currently using Microsoft Exchange as our email solution. We are a client of Microsoft; there is no partnership between my company and Microsoft. My experience with Microsoft Exchange is as good as the generic email. I do not use Microsoft Exchange to synchronize emails across devices, and it is not part of my workflow. The protocols I mostly use with Microsoft Exchange for integration are SMTP. I do not use the shared calendars feature in Microsoft Exchange. Data loss prevention is something we are not really using or utilizing at the moment. My overall review rating for Microsoft Exchange is 8.
JN
Consulting Manager at Technical Consulting Resources
Great security, stability, versatility, expandability and low cost of ownership.
I like the ease of login best in GroupWise. With the desktop client you can login to GroupWise independently of the PC login and it has Web Client that can be used if your prefer not to install the client or are using a PC that does not have the GroupWise Client installed. I also like its user proxy capabilities. I also like the level of security that it provides. Additionally, it comes with GroupWise Messenger for secure instant messaging to desktop or mobile devices. It integrates well with the email on your mobile devices and smart phones via GroupWise Mobile Services.

Quotes from Members

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

Pros

"Internal communication stability within Exchange is ensured by the stability of the internal network which is guaranteed by default."
"Customers can benefit from this new pricing model because it's expensive, and now with the subscription, they can budget for this."
"It's straightforward to set up."
"The most used feature of Microsoft Exchange is the email capability, especially since it integrates with the calendar."
"Microsoft Exchange is highly stable for the end-user systems."
"The availability group settings are better, so it has inherent scalability. In 2010, they added several sensible rules."
"I like the logistics and Microsoft protocol of reaching Outlook anywhere; it's a user-friendly product."
"It is enterprise-friendly, and many organizations use it."
"I would advise others who are looking into implementing this product to go for it."
"The solution is very flexible and has great storage capacity."
"Very secure with great storage capacity."
"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."
"The cost-effectiveness of the solution is most valuable."
 

Cons

"Currently, its administration is too cumbersome. It's unwieldy. It's slow. It consumes too many resources. Configuration needs to be much more streamlined and administratively automated."
"From a reliability perspective, they need to improve the search engine, it is not very powerful."
"The licensing model could be improved."
"The default storage capacity is too small."
"Its stability is not so great. We can't move mailboxes because of a corrupt file or random issues, which causes headaches."
"The price of Microsoft Exchange could improve, it is priced high."
"I think that improvements should be made in creating greater abilities for Microsoft Exchange in terms of Reasearch and Development."
"The management of .pst files and archiving need improvement."
"Customer support did what they could but we had some issues because it required coordination between GroupWise and SUSE Linux or the Micro Focus storage support. It became a ping pong between these two parts of the same company and was unpleasant."
"Their support can be improved. It is not as good as it used to be."
"The WebAccess feature is somewhat lacking and could be improved."
"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."
 

Pricing and Cost Advice

"They are flexible when it comes to pricing, unlike most of the other vendors I have dealt with."
"Its price is fair."
"There are different prices depending on the customer's use cases and amount of users. The price of the solution could improve."
"It's working very well. There is no problem, but the price is not the best."
"The price of Microsoft Exchange could improve. In Egypt, the price keeps increasing."
"It would be nice if it used less resources to run on-premise."
"The pricing is expensive."
"We renew the product license with Microsoft every three years. The cost is included within a bundle of services. It's an enterprise agreement with Microsoft."
"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."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Construction Company
11%
Comms Service Provider
8%
Computer Software Company
8%
Comms Service Provider
13%
Computer Software Company
13%
Manufacturing Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business42
Midsize Enterprise28
Large Enterprise35
No data available
 

Questions from the Community

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...
What is your experience regarding pricing and costs for Microsoft Exchange?
I am aware of pricing aspects, and I would say it is affordable for what it is.
What needs improvement with Microsoft Exchange?
I see some drawbacks and areas for improvement; the quarantining is not fantastic. I think the quarantining is not fantastic because it lets a lot of spam through, and when it is notified of spam, ...
Ask a question
Earn 20 points
 

Also Known As

Exchange, MS Exchange
Micro Focus GroupWise, GroupWise
 

Overview

 

Sample Customers

Paderborn-Lippstadt Airport, Scitec Nutrition, British Airways, InnoGames, Osteology Foundation, Franz Haniel & Cie. GmbH, NTC Contracting
Heritage Oaks Bank
Find out what your peers are saying about Microsoft Exchange vs. OpenText GroupWise and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.