No more typing reviews! Try our Samantha, our new voice AI agent.

Microsoft Exchange vs Zimbra Collaboration comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
95
Ranking in other categories
Wireless Email (2nd)
Zimbra Collaboration
Ranking in Email Applications
6th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
28
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Email Applications category, the mindshare of Microsoft Exchange is 9.9%, down from 11.4% compared to the previous year. The mindshare of Zimbra Collaboration is 6.9%, down from 9.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Applications Mindshare Distribution
ProductMindshare (%)
Microsoft Exchange9.9%
Zimbra Collaboration6.9%
Other83.2%
Email Applications
 

Featured Reviews

SJ
Manager IT Support at Naubahar Bottling Company (Pvt.) Ltd. Gujranwala Pakistan
Efficient email management with seamless integration
We previously used Microsoft Exchange but have moved to an MDN email solution due to cost and user growth Microsoft Exchange is a user-friendly and easy-to-deploy solution, which is beneficial for handling emails even without professional support. It is effective in managing email integration…
Muhammad Talha Baig - PeerSpot reviewer
Business Analyst and Associate Project Manager at SAMI Pharmaceuticals
One of the premium features was customized rooms tailored to the collaboration needs
Zimbra's strength lies in its individuality, and it should focus on leveraging its unique features rather than trying to emulate competitors. My organization has certified Zimbra technicians, so we believe we can utilize Zimbra certification. However, I was recently informed by Zimbra that no such certification exists. I have recently completed the test kit, and after the training, I will gain access to tickets. Therefore, if any clients are experiencing issues, we have a certified technical team available to provide support 24/7. This is how we can cater to our client's needs. I recommend Zimbra to small-scale and enterprise customers. Anyone, even those with 5 users, can opt for Zimbra. Overall, I rate the solution a nine out of ten.

Quotes from Members

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

Pros

"Microsoft Exchange is a very well-priced solution."
"It has a feature that allows you to retain an email and recover it as an administrator. When you activate this feature, even if a user deletes an email, the email is still in the system, and we can retrieve it as an administrator. It is a very useful function. We turn this feature on for some of the mailboxes because we need to keep all the records. I like the way emails are classified in this solution. It makes it really easy to take a look at the most important messages. This is a really good functionality. Some of the emails directly exchanged with you are marked as important and shown in one tab, and everything else is in another tab. We usually don't have any issue with Exchange. It can be integrated with different solutions."
"This solution has improved the collaboration between our organization and our partners and contractors."
"Exchange is a very good Microsoft product, and it's very stable."
"The most beneficial aspects of Microsoft Exchange are that it is solid, dependable, and reliable."
"Microsoft Exchange is a powerful solution. It can easily integrate with Active Directory and other business applications. It does not require any training, it is flexible and simple to use. When comparing Microsoft Exchange to other solutions, such as Lotus Note, it is more straightforward for business."
"The initial setup was straightforward and fast."
"The availability group settings are better, so it has inherent scalability. In 2010, they added several sensible rules."
"This is a good email solution and it's open-source which is great and the most important feature for us."
"Zimbra Collaboration is a good tool for video calls...Zimbra Collaboration's initial setup phase was easy."
"The most valuable feature of Zimbra Collaboration is email functionality."
"Premium features, such as auto discovery and archiving, mobile management and HSM, make life much easier."
"The solution is easy to implement."
"The pricing of the solution is excellent; it's a newer solution with a modern interface and dashboard, the interface itself is very responsive and easy to navigate, the initial setup is very simple and straightforward, the stability is good and keeps getting better with each new update, and the solution really does scale very easily."
"A lot of other products like Microsoft Exchange offer email or collaboration features, but they are not as fast as Zimbra."
"For a small company, Zimbra Collaboration is good because it is simple, inexpensive, and not very difficult to deploy."
 

Cons

"The management of .pst files and archiving need improvement."
"Microsoft Exchange could improve security. They can elevate a lot of security features."
"After 2022, users of Microsoft Exchange have to migrate mailboxes to Microsoft Exchange Online, and what I'd like to improve is for Microsoft to publish more on-premise versions for customers using Microsoft Exchange. Having more security is another room for improvement in the solution, particularly for mailboxes that develop the Exchange Edge rule to protect internal mailboxes. What I'd like to see from Microsoft Exchange in the future is for Microsoft to still update the latest, existing version which is 2022. I'd like Microsoft to still push more cumulative updates for Microsoft Exchange 2022."
"The desktop version of Microsoft Exchange receives emails a little slower than the online version."
"Technical support could be improved. It takes you a while to get through to a technician, especially on the Microsoft side."
"The pricing could be better, and it could have an easier implementation."
"They could continue to improve the consolidation and integration of mailbox services to make them more flexible, easier to deploy, and more manageable."
"Microsoft Exchange could improve the archiving of emails and the performance."
"They should enhance its online meeting features."
"File sharing permissions with Nextcloud integration need improvement."
"It does have a few bugs."
"Some issues cause the solution not to function correctly or to cause downtime once a month."
"Zimbra is not very stable, but it's okay."
"The support was lacking in my experience. However, recently the support I received was good. Perhaps they have improved."
"The installation is not straightforward, it can take two days for the full implementation."
"There are security and performance issues which is one of the concerns of using an open-source product."
 

Pricing and Cost Advice

"There are different prices depending on the customer's use cases and amount of users. The price of the solution could improve."
"The pricing is expensive."
"It's a little bit expensive."
"Its price is fair."
"Licensing fees are paid monthly."
"There is an annual cost to use Microsoft Exchange, and the price could be less expensive."
"The price of Microsoft Exchange could improve. In Egypt, the price keeps increasing."
"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."
"We are using perpetual licenses. We have deployed it in our local data center, and we buy perpetual licenses on a per-user basis."
"There is an annual standard licensing fee to use Zimbra Collaboration and there is no other cost."
"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the price a four"
"Zimbra Collaboration offers a good price-to-feature ratio."
"Zimbra Collaboration is expensive, and there is no perpetual license option."
"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."
"I use Zimbra Collaboration's community version. We may move to the enterprise version since prices are affordable."
"The solution is not expensive compared to other products."
report
Use our free recommendation engine to learn which Email Applications solutions are best for your needs.
885,444 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
10%
Computer Software Company
9%
Comms Service Provider
8%
Construction Company
8%
Comms Service Provider
10%
Computer Software Company
10%
Government
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business41
Midsize Enterprise28
Large Enterprise35
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise3
Large Enterprise7
 

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 do you like most about Microsoft Exchange?
The initial setup was straightforward and fast.
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 Zimbra Collaboration?
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 soluti...
What is your primary use case for Zimbra Collaboration?
Zimbra is a cheap and open-source tool. It provides security, which is crucial for user authentication and authorization. It also offers robust support options, including access to expert assistance.
 

Also Known As

Exchange, MS Exchange
No data available
 

Overview

 

Sample Customers

Paderborn-Lippstadt Airport, Scitec Nutrition, British Airways, InnoGames, Osteology Foundation, Franz Haniel & Cie. GmbH, NTC Contracting
NEC Biglobe, City of Ventura, Monterey Bay Aquarium Research Institute, Hola Publishing, BIG, Sleepwell, LaFayette College, Xmission, DNA, Ring Line, Future Group, TIGC
Find out what your peers are saying about Microsoft Exchange vs. Zimbra Collaboration and other solutions. Updated: March 2026.
885,444 professionals have used our research since 2012.