AtMail Open vs Rainloop
A side-by-side look at AtMail Open and Rainloop. For an in-depth review of either product, follow the links below.
AtMail Open
Office & Productivity
AtMail Open is an open source email server software designed for high delivery performance, security, and reliability. It is based on open standards and is a scalable on-prem email platform for SMBs.
emailserveropen-source
Rainloop
Social & Communications
Rainloop is an open-source webmail client that can be self-hosted. It has modern features like conversation threading, contact management, calendar, and more. It's lightweight, customizable, and works great for personal or business email.
opensourceselfhostedwebmailconversation-threadingcontact-managementcalendar
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