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Compare IceWarp vs. Zimbra Collaboration

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IceWarp Logo
3,774 views|2,821 comparisons
Zimbra Collaboration Logo
6,097 views|5,046 comparisons
Featured Review
Find out what your peers are saying about IceWarp vs. Zimbra Collaboration and other solutions. Updated: November 2021.
555,139 professionals have used our research since 2012.
Quotes From Members

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

Pros
"It has great communication capabilities for team chatting and web conferences.""IceWarp has multiple applications that are easy to use for many people.""Its price is the most valuable. It is definitely one of the lowest price solutions."

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"Zimbra Collaboration is light to manage. It works on the Linux operating system, which is far better to manage than Microsoft Windows. Microsoft Exchange works only on the Windows server. We prefer working on the Linux server for security reasons and ease of management. Zimbra Collaboration also has some integrated tools for security. It some modules to fight malware. These modules are not very powerful but are still doing a great job. Microsoft Exchange doesn't have a basic module. You have to purchase a security solution and add it to the solution. The cost of Zimbra Collaboration is one more reason for liking it. It is also very simple to migrate from Zimbra Collaboration to another email solution.""The web interface is powerful and easy to use.""Good email solution and it's open-source.""The stability is good and keeps getting better with each new update.""It has all collaboration features, such as document sharing, video conferencing, chatting, task sharing, and calendar sharing.""Zimbra Collaboration has integrated a lot of their party tools and they have good documentation available.""A lot of other products like Microsoft Exchange offer email or collaboration features, but they are not as fast as Zimbra.""One of the most valuable features involves the solution's automatic backup, which I find to be pretty simple and straightforward, and obviates the need for additional software."

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Cons
"The exchange compatibility mode is rather limited. Their technical support can also be better. They only provide online support, and there should be some option for escalating.""Our customers sometimes have problems receiving mail.""I would like to have a trial for mobile applications and more documentation similar to Google Drive with mobile applications."

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"I can confidently say that Zimbra is good enough for 2,000 client users. But, at the same time, if my client needs more than that and we have two options—Zimbra or Microsoft—I'm going with Microsoft because many admins will speak to Microsoft's ability to handle that many.""It would be great if a group chat feature were created to allow for a team environment.""The solution could use more integration with third-party tools.""The solution could improve by making it easier to use.""Zimbra should provide a desktop client. Right now, we are using a web browser for accessing our emails. There should also be a desktop client.""There are some security issues.""Zimbra must improve its solution to make it easy so that the users don't have to use webmail to connect to their accounts and log in to webmail every time. This is something that is lacking in Zimbra Collaboration. They should provide a better way to easily connect email applications on the desktop to the Zimbra server. They should also try to have more functionality for storage management, like Microsoft Exchange. Currently, the management of the email data must be done manually in Zimbra Collaboration, which we are finding very difficult. They should provide a way to save emails so that you can have more space on the server and storage. Because of the lack of this functionality, we are planning to migrate to Microsoft Exchange. Microsoft Exchange provides a better way to manage storage than Zimbra Collaboration. You cannot have a mail solution without storage management because emails will always increase. Zimbra Collaboration also needs tools for management. More back-office tools are required to manage the whole mailbox and space. You don't only manage emails but also the documents attached to the emails. Therefore, you require tools to select and decide what do you want to save or how do you want to free up space in your infrastructure.""The support was lacking in my experience. However, recently the support I received was good. Perhaps they have improved."

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Pricing and Cost Advice
"The license is based on the number of users.""It is definitely one of the lowest price solutions.""Our licensing is on a yearly basis. There were no additional costs."

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"Zimbra Collaboration is less expensive than Microsoft Exchange. Zimbra works for small companies because it is not expensive. Zimbra Collaboration has more security tools than Microsoft Exchange. If you are choosing between Zimbra Collaboration and Microsoft Exchange, you have to take into account the cost of security tools with Microsoft Exchange. When you purchase Microsoft Exchange, you will also have to purchase tools for security, which adds to the cost. The migration from Zimbra Collaboration to another email solution is very simple and easy. Migration from Microsoft Exchange to another email solution is very difficult. Microsoft doesn't allow migration that easily. In fact, you have to pay for tools to do that. You have to buy some expensive tools to migrate.""We are using perpetual licenses. We have deployed it in our local data center, and we buy perpetual licenses on a per-user basis.""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.""If you choose the network edition, it is a little pricier. They have the open-source edition too which is only community supported."

More Zimbra Collaboration Pricing and Cost Advice »

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Questions from the Community
Top Answer: IceWarp has multiple applications that are easy to use for many people.
Top Answer: The license is based on the number of users. With all of the features that are available for the users included with the license, it is reasonably priced.
Top Answer: It is underdeveloped with so many features that are available. There are no requirements for new features at this time. I would like to have a trial for mobile applications and more documentation… more »
Top Answer: 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… more »
Top Answer: The stability is good and keeps getting better with each new update.
Top Answer: The solution is very low cost. It's an open-source solution. It's not an expensive option.
Ranking
5th
out of 18 in Email Applications
Views
3,774
Comparisons
2,821
Reviews
3
Average Words per Review
362
Rating
8.7
3rd
out of 18 in Email Applications
Views
6,097
Comparisons
5,046
Reviews
7
Average Words per Review
415
Rating
7.6
Comparisons
Learn More
Overview
IceWarp helps thousands of organizations streamline all areas of business communication and become more profitable by providing Mail Server complete with GroupWare, Calendaring and Document Management, accessible through an intuitive WebClient, simple to setup in WebAdmin. Customize with add-ons: spam and virus protection, Instant Messaging with video calls, mobile sync and more.
Zimbra Collaboration provides administrators and their end users innovative features that solve the challenges faced by organizations using today's legacy communications infrastructure.
Offer
Learn more about IceWarp
Learn more about Zimbra Collaboration
Sample Customers
Marriott, Toyota, Sony, Wendy's, Canon
NEC Biglobe, City of Ventura, Monterey Bay Aquarium Research Institute, Hola Publishing, BIG, Sleepwell, LaFayette College, Xmission, DNA, Ring Line, Future Group, TIGC
Top Industries
VISITORS READING REVIEWS
Comms Service Provider41%
Computer Software Company19%
Government5%
Media Company3%
VISITORS READING REVIEWS
Comms Service Provider47%
Computer Software Company13%
Government7%
Educational Organization4%
Company Size
REVIEWERS
Small Business77%
Midsize Enterprise15%
Large Enterprise8%
REVIEWERS
Small Business64%
Midsize Enterprise21%
Large Enterprise14%
Find out what your peers are saying about IceWarp vs. Zimbra Collaboration and other solutions. Updated: November 2021.
555,139 professionals have used our research since 2012.

IceWarp is ranked 5th in Email Applications with 3 reviews while Zimbra Collaboration is ranked 3rd in Email Applications with 8 reviews. IceWarp is rated 8.6, while Zimbra Collaboration is rated 7.6. The top reviewer of IceWarp writes "Feature-rich, stable, easy to use, easy to set up with Outlook Sync, and good collaboration". On the other hand, the top reviewer of Zimbra Collaboration writes "It is light to manage and low-cost, but lacks storage management". IceWarp is most compared with Microsoft Exchange, G Suite Enterprise, Kerio Connect, Microsoft Exchange Online and Open-Xchange, whereas Zimbra Collaboration is most compared with Microsoft Exchange, Open-Xchange, Kerio Connect, G Suite Enterprise and HCL Domino. See our IceWarp vs. Zimbra Collaboration report.

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We monitor all Email Applications reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.