ProtonMail vs Zimbra Collaboration comparison

"The auto encryption of attachments is valuable."

"We can control all the data in my IT infrastructure."

"Zimbra Collaboration has a good web interface."

"Zimbra Collaboration has integrated a lot of their party tools and they have good documentation available."

"The logs, troubleshooting, and tracking we have found to be the most valuable features. We have any issues with lost messages the features are useful. It is very easy to track and log."

"The stability is good and keeps getting better with each new update."

"The web interface is powerful and easy to use."

"The product is easy to set up."

"It has all collaboration features, such as document sharing, video conferencing, chatting, task sharing, and calendar sharing."

"One improvement could be the integration between ProtonMail and Proton Pass, allowing sharing of specific secrets via email."

"There are some security issues."

"It is good and competent, but you have to pay for video and group chat features."

"It would be great if a group chat feature were created to allow for a team environment."

"In the next release, Zimbra Collaboration should include a security feature to allow access for mobile device administrators."

"Some issues cause the solution not to function correctly or to cause downtime once a month."

"The solution could use more integration with third-party tools."

"Zimbra Collaboration does not have a solution roadmap as aggressive as the new collaboration mail solutions. Additionally, they can have a better interface and integration with single sign-on."

"File sharing permissions with Nextcloud integration need improvement."

"We do not pay for licenses to use this solution."

"The solution is not expensive compared to other products."

"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."

"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the price a four"

"I use Zimbra Collaboration's community version. We may move to the enterprise version since prices are affordable."

"The solution is competitively priced."

"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."