Platforms
- Online
- Self-Hosted
Apps similar to Squirrelmail include Roundcube, which is free and open source. Other options are Mailpile, Cloud Mail, Nexmail and Rainloop. You can choose from more than 10 WebMail Providers like Squirrelmail for self-hosting, the web, Linux, Mac and Windows.

Postaci (Turkish for Postman) is multiplatform Webmail software which is database independent, multilanguage, POP3/IMAP, and fully MIME-compatible. While using POP3 mode to fetch messages it uses database fields to simulate IMAP folders, on which you can save, move, delete, and...
Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.



Microservice based webmail client built with ReactJS and Spring.
Minimalistic webmail client which currently has the main features of any other mail client (read mail, compose mail, organize mail folders...).




NeoMail is a web-based mail client that allows users to access their mail spools and send messages. It does not require a POP3 server, or any shell access for the users. It interfaces directly with user mail spools.

MrMail offers flexible Zimbra Hosting packages suitable for everyone, from single home user to a large company (SME) at superb prices and the best support in the industry.

ihasmail is a webmail client for Stalwart Mail Server. It handles mail, calendars, contacts, file storage and Sieve filters in a single responsive interface that works on a phone as well as a desktop monitor.







