We performed a comparison between IceWarp and Zimbra Collaboration based on real PeerSpot user reviews.
Find out in this report how the two Email Applications solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The groupware module is the most valuable feature."
"An effective, functional, very good tool for controlling resources."
"The product is used very extensively in my company since we have around 1,500 users using it. Also, there is no requirement for any administrators to manage the product by the people who own the solution."
"The most valuable feature of IceWarp is the chat rooms and file-sharing, they are useful. It is convenient that everything is in one place. You can easily share and collaborate documents, making the program's unity a significant advantage."
"The solution's voice services work well for our company."
"IceWarp has multiple applications that are easy to use for many people."
"The solution has a very good log-in to the UI when compared to other solutions."
"It's scalable and stable."
"It has all collaboration features, such as document sharing, video conferencing, chatting, task sharing, and calendar sharing."
"Good email solution and it's open-source."
"The backup and storage management features of Zimbra Collaboration are valuable."
"The product is easy to set up."
"A lot of other products like Microsoft Exchange offer email or collaboration features, but they are not as fast as Zimbra."
"The stability is good and keeps getting better with each new update."
"The solution is easy to implement."
"The configuration is simple."
"It is difficult to disable user rights on the console so some users accidentally delete their documents or user details."
"The solution should improve the mailing list feature. Google has a similar feature where you can automate sending files to different people in a sequence, but that feature is no longer available in the current version of IceWarp. Other features may also have been removed in the current version."
"Although the documentation is extensive and in depth, you must familiarize yourself with it before taking full advantage of the product."
"Our customers sometimes have problems receiving mail."
"The tool's configuration capabilities are not straightforward. Apart from that, if I want to archive emails into a vault so that they can be retrieved again later, the integration doesn't work, and IceWarp crashes."
"I would like to have a trial for mobile applications and more documentation similar to Google Drive with mobile applications."
"Support should be improved. Most of the time, the queries are not resolved within the SLA."
"Although it is not a tool, video conferencing should be scalable and operate in a professional and efficient way."
"The antispam and antivirus features are hard to understand on mobile devices."
"The new patches are, at times, not so good, so we don't install them, causing the tool to be not so stable overall."
"The installation is not straightforward, it can take two days for the full implementation."
"There are some security issues."
"We have had an issue with security."
"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."
"File sharing permissions with Nextcloud integration need improvement."
"They should enhance its online meeting features."
IceWarp is ranked 6th in Email Applications with 15 reviews while Zimbra Collaboration is ranked 4th in Email Applications with 27 reviews. IceWarp is rated 8.6, while Zimbra Collaboration is rated 8.0. The top reviewer of IceWarp writes "A tool that is scalable and can accommodate a large number of users but needs to improve the support it provides to its users ". On the other hand, the top reviewer of Zimbra Collaboration writes "Provides good email capability; lacking in security and performance". IceWarp is most compared with Google Workspace, Microsoft Exchange, Zoho Mail, KerioConnect and Microsoft Exchange Online, whereas Zimbra Collaboration is most compared with Microsoft Exchange, Open-Xchange, Google Workspace, KerioConnect and Microsoft Exchange Online. See our IceWarp vs. Zimbra Collaboration report.
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