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OpenText GroupWise vs ProtonMail comparison

 

Comparison Buyer's Guide

Executive Summary

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
3
Ranking in other categories
Wireless Email (3rd)
ProtonMail
Ranking in Email Applications
7th
Average Rating
8.6
Reviews Sentiment
8.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Email Applications category, the mindshare of OpenText GroupWise is 2.6%, up from 1.3% compared to the previous year. The mindshare of ProtonMail is 6.4%, up from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
ProtonMail6.4%
OpenText GroupWise2.6%
Other91.0%
Email Applications
 

Featured Reviews

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.
AP
Media Content Creator Intern
Trust and anonymity play a key role in secure communications
I am uncertain about the two-factor authentication feature. I have had integrations with other Proton services and have used Proton VPN once, though it has limited features. Simple Mail, which was acquired by ProtonMail, has been very useful for me. The pricing is moderate. I have not used any paid services from ProtonMail. It is not very costly, but I have not used any premium services. I am a customer of ProtonMail. I would rate ProtonMail an eight out of ten due to their transparency and the utility of their simple login feature. My job and company name should remain hidden.

Quotes from Members

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

Pros

"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."
"Very secure with great storage capacity."
"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."
"The auto encryption of attachments is valuable."
"ProtonMail is cost-effective for encrypted mailing, offering extensive features and customization, especially if you want to provide your own hashing and keys."
"What I appreciate most about ProtonMail is that they are trusted, which is why I choose them."
 

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."
"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."
"One improvement could be the integration between ProtonMail and Proton Pass, allowing sharing of specific secrets via email."
"I think it is good but I feel that only tech-savvy people use ProtonMail. It is not that popular among other people."
 

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."
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Computer Software Company
13%
Manufacturing Company
7%
Outsourcing Company
7%
Comms Service Provider
21%
Manufacturing Company
7%
Outsourcing Company
7%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for ProtonMail?
The pricing is competitive, offering good value on the average plan. It’s approximately $100 for annual billing.
What needs improvement with ProtonMail?
In terms of what can be improved in ProtonMail, I think it is good but I feel that only tech-savvy people use ProtonMail. It is not that popular among other people. Therefore, we do not use it for ...
What is your primary use case for ProtonMail?
My use cases include using ProtonMail for Drive occasionally for storing files. After some time, I stopped using that feature. Primarily, I use it for sending emails when I want to maintain anonymi...
 

Also Known As

Micro Focus GroupWise, GroupWise
No data available
 

Overview

 

Sample Customers

Heritage Oaks Bank
Wall street journal,The New york times, The Gurdian, Forbes, Fox News
Find out what your peers are saying about OpenText GroupWise vs. ProtonMail and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.