Zimbra
Zimbra has been a scalable email and collaboration platform trusted by over 200 million users worldwide.
Open-source software · by Synacor · zimbra.com
Open Zimbra in AirStackWhat Zimbra’s own pages say
| What it says it does | Zimbra has been a scalable email and collaboration platform trusted by over 200 million users worldwide. zimbra.com |
|---|---|
| Platforms | Chrome, Edge, Firefox, Linux, Safari, Windows, macOS zimbra.com |
| Deployment | on-premises, private cloud, regional data centers zimbra.com |
| Integrations | Cisco Duo, JumpCloud, Keycloak zimbra.com |
| Compliance | GDPR, HIPAA zimbra.com |
| Plans | Professional, Standard zimbra.com |
| Open source | Yes zimbra.com |
| Customers (their claim) | trusted by over 6,000 organizations in 127 countries zimbra.com |
Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.