ProtonMail vs Zimbra Collaboration comparison

"The auto encryption of attachments is valuable."

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

"The configuration is simple."

"Network NG Modules are valuable to us."

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

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

"The solution is easy to implement."

"Good email solution and it's open-source."

"The product is easy to set up."

"One of the premium features was customized rooms tailored to the collaboration needs. Many of the clients customize features such as organization logos and scanners."

"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 could improve the migration from a basic solution to a more containerized solution. For example, the installation should be able to extend to the containers and manage them with some solution, such as OpenShift or Kubernetes."

"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."

"There are some security issues."

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

"File sharing permissions with Nextcloud integration need improvement."

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

"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."

"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."

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

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

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

"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."

"The price of the solution is low."

"Zimbra Collaboration offers a good price-to-feature ratio."

"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."