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    Best EU Alternatives to Zimbra

    2 GDPR-compliant European alternatives to Zimbra with verified EU data residency

    Zimbra alternatives compared

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    Comparison of European alternatives to Zimbra: headquarters, EU data hosting, US Cloud Act exposure and open source status.
    ServiceHeadquartersData hostingEU data residencyLow Cloud Act exposureOpen source
    MailcowGermanySelf-hostedNoYesYes
    SOGoFranceCustomer-definedNoYesYes

    Frequently asked questions about Zimbra alternatives

    What are the best EU alternatives to Zimbra?+

    The EU Alternatives Directory lists 2 European alternatives to Zimbra, including Mailcow, SOGo. Each one is checked for European headquarters and data protection practices.

    Why switch from Zimbra to an EU alternative?+

    An EU-based alternative keeps your data under European jurisdiction and GDPR. It reduces exposure to the US Cloud Act and foreign data access laws.

    Are EU alternatives to Zimbra as good?+

    Many EU alternatives to Zimbra offer comparable features, with the added benefit of European data residency and digital sovereignty.

    How are these Zimbra alternatives verified?+

    We check the legal entity, country of headquarters and hosting locations. Only providers based in the EU, EEA, UK, Switzerland or Ukraine are listed.