Horde is a free web-based groupware. The components of this groupware rest on the Horde framework. This PHP-based framework provides all the elements required for rapid web application development.
License: Open Source
Feature | Horde | Zoho Mail |
---|---|---|
CalDAV | ||
Basic html mode | ||
Custom Backgrounds | ||
Integrated Chat | ||
Integrated Search | ||
Hostable | ||
PGP Encryption | ||
Encrypted Email | ||
POP3 Support | ||
Web-Based | ||
Custom domain | ||
Ad-free | ||
Document sharing | ||
Integrated Spam Protection | ||
Email Server | ||
ActiveSync | ||
Modular System | ||
Self hosted mail | ||
Support for IMAP | ||
Mail filtering | ||
CardDAV | ||
Support for Multiple Users | ||
Scheduling | ||
Active Directory integration | ||
Real time collaboration | ||
Privacy focused | ||
SMTP integration | ||
Two factor authentication | ||
End-to-End Encryption | ||
Security & Privacy | ||
Encryption | ||
Configurable | ||
Encrypted chat | ||
Support for Aliases | ||
File-organization | ||
Cloud IDE | ||
Decentralized | ||
Google Sheets integration | ||
Cloud Storage | ||
Mobile Device Management | ||
Online collaboration | ||
Calendar integration | ||
Encrypted mail and contacts | ||
Push Notifications | ||
Built-in Calendar |