Compare software

Zoho MailZimbra
Paid

Paid business plans billed per seat, which can be mixed within a team.

 Paid

Sold in several editions under Zimbra's license terms; see the edition comparison.

Web Web, Self-hosted
  • No advertising
  • Choice of data centre region
  • Mail, calendar and contacts in one web client
  • Can be run on your own servers
  • Proprietary hosted service
  • Aimed at businesses rather than individuals
  • Aimed at organisations rather than individuals
  • Running a mail server takes administration effort
Hosted service Self-hosted, Hosted service
Closed source Closed source
License not stated License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 24, 2026

Checked October 1, 2026

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