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Zoho Workplace vs Horde Groupware: catalog facts
Zoho Workplace	Horde Groupware
Freemium Listed as freemium, with paid plans for larger teams and more features.	Free Free and open source with no paid tier.
Web	Web, Self-hosted
Mail, chat, meetings and office editors in one platform Includes WorkDrive for shared files	Full groupware suite beyond mail, including tasks, notes and time tracking CalDAV, CardDAV and ActiveSync sync
Hosted only, with data on Zoho's servers Geared towards business teams rather than individuals	Requires running and maintaining a PHP server Older codebase with a long history of security fixes to track
Web application, Hosted service	Self-hosted
Closed source	Open source
License not stated	License: LGPL/GPL
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.