ProtonMail vs Zimbra Collaboration comparison

"What I appreciate most about ProtonMail is that they are trusted, which is why I choose them."

"The auto encryption of attachments is valuable."

"Zimbra Collaboration has a good web interface."

"The most valuable feature of Zimbra Collaboration is the cost."

"VMware Zimbra is an enterprise-class E-mail, calendar, and collaboration solution, built for both public and private clouds."

"The solution is easy to implement."

"The most valuable feature of Zimbra for our team's productivity is its efficiency in handling email communication."

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

"The backup and storage management features of Zimbra Collaboration are valuable."

"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."

"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."

"Zimbra Collaboration's video conferencing could be improved."

"The new patches are, at times, not so good, so we don't install them, causing the tool to be not so stable overall."

"There are some security issues."

"It does have a few bugs."

"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 tool should improve its multi-cloud feature."

"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."

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

"The solution is competitively priced."

"The price of the solution is low."

"We pay yearly licenses for Zimbra Collaboration."

"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."

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

"If you choose the network edition, it is a little pricier. They have the open-source edition too which is only community supported."

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