Explore popular alternatives of Horde at one place, all suggested and ranked by the CybrHome user community.
Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security
Welcome Roundcube Webmail 1.1 ... 23 November 2015, Roundcube Webmail 1.2-beta out now ... Powered by: Get Roundcube Webmail at SourceForge.net.
atmail is a powerful and cost-effective email solution tailor-made for service providers.
Mailpile is an e-mail client! Mailpile is a search engine and a personal webmail server. Mailpile is an easy way to encrypt your e-mail.
Blazingly fast, visually gorgeous email.
NEWS: SquirrelMail Nominated For SourceForge Project Of The Month Aug 06, 2012 by Paul Lesniewski
RainLoop Webmail - Simple, modern & fast web-based email client.
XgenPlus is an enterprise email hosting and web hosting server with advance feature of spam free & trackable bulk emails. It supports POP3, IMAP also.