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Microsoft Exchange Online 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 Online
Ranking in Email Applications
2nd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
91
Ranking in other categories
No ranking in other categories
OpenText GroupWise
Ranking in Email Applications
12th
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
Wireless Email (3rd)
 

Mindshare comparison

As of November 2025, in the Email Applications category, the mindshare of Microsoft Exchange Online is 12.1%, down from 15.5% compared to the previous year. The mindshare of OpenText GroupWise is 1.6%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Market Share Distribution
ProductMarket Share (%)
Microsoft Exchange Online12.1%
OpenText GroupWise1.6%
Other86.3%
Email Applications
 

Featured Reviews

NancyHartman - PeerSpot reviewer
Effective collaboration achieved with versatile features and good customer service
There are always improvements needed. My personal issue with using OfficeSuite and the Exchange Server is that one has to cobble together a whole bunch of different applications. Therefore, a lot of scripting and programming knowledge is necessary. I am not an IT person; I am an educator, a trainer, a user. I want to get the work done. However, I find that the Exchange Server and possibly the way our company has set up access permissions require extensive programming knowledge. It might take six to eight weeks to get a programmer's time to build something, whereas I can use something like Smartsheet that will do everything I want without needing a programmer. Smartsheet is more end-user friendly compared to a Microsoft product. Microsoft believes an expert IT person should manage everything, however, I want to manage things on my own in a simplified way. That is not easy using the Exchange Server or Microsoft Office. It is not end-user friendly for development, and a programmer is needed. Once set up, using them as an end-user is fine. I find that the automations are not robust, and the FedRAMP systems are not robust. I have a few issues with Exchange and Office, but there's nothing I can do about it.
JN
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.

Quotes from Members

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

Pros

"The most valuable feature is being able to assign an individual a task."
"I have not had issues with stability of the product."
"The best part of this solution is the security it offers."
"Its most valuable feature is the unlimited storage. It also has very little downtime."
"The solution has been stable with good performance on offer."
"The best thing about Microsoft Exchange Online is that it's integrated with the Outlook application."
"Technical support is helpful."
"It is a scalable product. We are using it for 500 users."
"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

"The solution’s API integrations could be improved."
"The licensing price of the solution could be lower."
"The cost is very high, and not every customer can afford licenses."
"I would like to let new users know that there are challenges regarding user provisioning, HRMS and the AD. Also, the data migration integrity needs to be checked in terms of the old data."
"I have found that Microsoft has vulnerabilities when it comes to Exchange Online. It has become the port of a lot of hacker attacks."
"Microsoft needs to lower the price of the extra production add-ins for Exchange Online."
"The stability of the solution has room for improvement."
"The SaaS platform performance could be improved. At a previous company, we used this same solution on-premises. The data exchange was much faster compared to the SaaS platform and we sometimes experience lags."
"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."
"Their support can be improved. It is not as good as it used to be."
 

Pricing and Cost Advice

"The pricing could be improved."
"The price is not competitive."
"The model is one which is pay-per-use go. There is no license. We are talking about per-user subscription-based use."
"It is a reasonable solution."
"This solution requires a license."
"The pricing for Microsoft Exchange Online is quite reasonable, in my opinion. Many licensing options are available so that we can choose based on the customer's needs. For example, if a customer only requires mailbox features, we can recommend Plan One or Plan 2. We can suggest an E3 or E5 license if they need the entire Office suite. There are also premium subscriptions for enterprise customers, offering additional security features. Overall, I don't find the pricing costly because Microsoft provides many features and security capabilities, making it reliable for all customers, depending on their requirements."
"The pricing is based on a yearly contract and a floating license option is offered."
"Our organization pays for a corporate license to use the solution."
"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
Computer Software Company
11%
Financial Services Firm
9%
Educational Organization
8%
Comms Service Provider
7%
Computer Software Company
17%
University
10%
Educational Organization
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business40
Midsize Enterprise14
Large Enterprise40
No data available
 

Questions from the Community

What do you like most about Microsoft Exchange Online?
The benefits are widespread and effective communication. We use Microsoft Teams for meetings within and outside our organization. Additionally, Teams can be used for chat, allowing us to track comm...
What is your experience regarding pricing and costs for Microsoft Exchange Online?
If I segment it into three points: low price, average, and high price, I would place Microsoft Exchange Online between average and high price.
What needs improvement with Microsoft Exchange Online?
I see no disadvantages currently. From the admin perspective, whenever an admin wants to get the email backup for a particular employee, there are a few challenges in terms of the role assignment o...
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Also Known As

Exchange Online, Exchange Online Plan 1, Exchange Online Plan 2, MS Exchange Online
Micro Focus GroupWise, GroupWise
 

Overview

 

Sample Customers

Bank Alfalah Ltd., Paderborn-Lippstadt Airport, Blue Star Infotech, Scitec Nutrition, Resolution Films, British Airways, Empire Cinemas, InnoGames
Heritage Oaks Bank
Find out what your peers are saying about Microsoft Exchange Online vs. OpenText GroupWise and other solutions. Updated: November 2025.
873,585 professionals have used our research since 2012.