What can replace Microsoft Entra ID.
5 European products that cover Microsoft Entra ID fully or in part. None of them is a clone — where something is missing, it says so.
5 entries
UniqkeyDK
A Danish password and access manager that makes visible who in the building can reach which service.
EU / EEASolidEffort: Smallwww.uniqkey.eu Replaces: 1Password · Microsoft Entra ID
Univention Corporate ServerDE
A Bremen-built platform for directory, user management and app delivery — the Active Directory replacement in many schools and public bodies.
EU / EEAProvenEffort: LargeOpen sourceSelf-hostablewww.univention.de Replaces: Microsoft 365 · Microsoft Entra ID
Univention NubusDE
The identity layer beneath openDesk: directory, sign-in and provisioning for a complete open workplace.
EU / EEASolidEffort: LargeOpen sourceSelf-hostablewww.univention.de/produkte/nubus Replaces: Microsoft Entra ID
ZITADELCH
A Swiss identity platform with multi-tenancy, passkeys and a complete audit log, as a cloud service or in your own cluster.
SwitzerlandSolidEffort: MediumOpen sourceSelf-hostablezitadel.com Replaces: Okta · Auth0 · Microsoft Entra ID
KeycloakUS
The de facto standard for open identity management: OIDC, SAML, directory federation, realms — it runs inside almost every larger European open-source stack.
United StatesProvenEffort: LargeOpen sourceSelf-hostableCatchStewarded by Red Hat, and therefore IBM. The code is Apache-licensed and self-hostable; the direction of development is steered by a US corporation.
www.keycloak.org Replaces: Microsoft Entra ID · Okta · Auth0
Every field, filter and catch lives in the full directory. Not a recommendation and not a review. A list with evidence, so you can draw up a shortlist. Ownership and headquarters change — verify whatever matters to you before you sign.
Data as of August 2026