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Amazon WorkMail vs OpenText GroupWise comparison

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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

Amazon WorkMail
Ranking in Email Applications
4th
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
14
Ranking in other categories
Cloud Email (3rd)
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 September 2026, in the Email Applications category, the mindshare of Amazon WorkMail is 10.4%, up from 9.2% compared to the previous year. The mindshare of OpenText GroupWise is 2.6%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
Amazon WorkMail10.4%
OpenText GroupWise2.6%
Other87.0%
Email Applications
 

Featured Reviews

GM
Owner at Marinov
Centralized email accounts have streamlined routing, security checks, and long-term organization
While using Amazon WorkMail over time, I haven't encountered substantial disappointments, but there have been usual glitches with the web interface. For instance, while the service is generally 99.5% perfect, I experience issues like the folder structure I set up sometimes not remembering the state of expanded and collapsed nodes after refreshing the page. This lack of persistence in which nodes are collapsed or opened can be frustrating. However, since it's a minor technical issue, I doubt the average user would notice it. If Amazon WorkMail were not discontinuing, I wouldn't think there is much to improve or enhance about it. It is standard enough and easy to use, and any glitches are minor, not worth evolving or disrupting its current functionality. As for whether the user interface is intuitive and if I'm satisfied with its flexibility and customizability, there are some minor features lacking, but I don't feel a need for changes since it works as designed. The most crucial aspect is that I can set up my address book with the complex organizational structure needed for the accounts connecting to AWS. The lower-level functionalities suit me well enough. Other services often have customizable views of email representations with senders, subjects, and even snippets of content. While my external application on mobile can show customizable lines with my email list, Amazon WorkMail does not offer that feature. I don't really need it, but it would be a nice addition for power users.
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

"The most valuable thing is that emails sent through SES have a delivery rate of greater than ninety percent."
"Amazon SES can handle a high volume of emails, making it suitable for organizations with large email lists or that need to send a large number of emails on a regular basis."
"Amazon SES is very easy to configure."
"It is highly available and scalable. It is also highly reliable. I don't lose any of the messages or emails. If there is an issue where the email sent operation failed, Amazon as a platform ensures that the send operation is retried, and the email reaches its destination. This way, it is highly reliable."
"The product is very user-friendly."
"The best feature is that Amazon SES provides verified email messages."
"The encryption of emails, both in transit and at rest, has benefited our security strategy as it is a layer of security that provides us better confidence for customers and also internally tracks the security aspects."
"We have cut our costs in half."
"I would advise others who are looking into implementing this product to go for it."
"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."
"Very secure with great storage capacity."
"The solution is very flexible and has great storage capacity."
"The cost-effectiveness of the solution is most valuable."
 

Cons

"Email service is definitely a requirement from an enterprise standpoint. Many organizations have their own on-premise email services, which take a lot of memory, backup, and other resources. If we can have a completely managed backup solution where we have a tiered backup or a tiered archival to be able to retrieve emails, it would be great. I would like to be able to retrieve emails in real-time (hot retrieval), over the 90-days period (warm retrieval), and over the one-year period (cold retrieval). It would be useful to have tiered backup and retrieval. It would help us in managing emails better and have a better backup solution. So, backup is something that we require."
"Now, I'm not very happy because they are discontinuing the service, and I will have to find a new one to migrate everything, including all my filters and routing rules."
"The only issue is the price, which is far too expensive."
"Amazon WorkMail's user interface could be more intuitive and user-friendly."
"It would be nice if they had a what you say is what you get editor to build newsletters like MailChimp has."
"I would like to see detailed reports on email success and failure rates."
"It would be ideal to have detailed data and reporting on email opens, clicks, bounces, and other metrics, as well as integration with other business intelligence tools."
"If we can have a completely managed backup solution where we have a tiered backup or a tiered archival to be able to retrieve emails, it would be great."
"Their support can be improved. It is not as good as it used to be."
"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."
"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."
 

Pricing and Cost Advice

"WorkMail does require a license, it is, per user."
"I rate the solution's pricing as one out of ten. It is close to being cheap. Sometimes, the tool offers a generous amount of free messages, up to 40,000, which is great for startups like ours. This means that we don't accumulate any costs for some months because we stay within the free usage tier. When we exceed the free allocation, the costs are reasonable, and no hidden charges exist."
"The solution should improve its price."
"It's very cheap. The cheapest among all the services available."
"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."
"It was a part of the suite, so it was very cost-effective. There were no costs beyond the licensing fee."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Comms Service Provider
11%
University
8%
Financial Services Firm
7%
Comms Service Provider
14%
Computer Software Company
13%
University
8%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise5
No data available
 

Questions from the Community

What needs improvement with Amazon WorkMail?
While using Amazon WorkMail over time, I haven't encountered substantial disappointments, but there have been usual glitches with the web interface. For instance, while the service is generally 99....
What advice do you have for others considering Amazon WorkMail?
When assessing the security features offered by Amazon WorkMail, such as encryption protocols, I check the security protocols on my phone using an external application that displays them immediatel...
What is your primary use case for Amazon SES?
My usual use cases for Amazon WorkMail started from my interest in all the AWS services, which are numerous, like hundreds, and how I could set up an online document service, something like Google ...
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Also Known As

Amazon SES
Micro Focus GroupWise, GroupWise
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Heritage Oaks Bank
Find out what your peers are saying about Amazon WorkMail vs. OpenText GroupWise and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.