
European Alternatives to Auth0
Auth0 is an identity and access management (IAM) company from the US. It was bought by Okta is 2021. This pages lists European Auth0 alternatives from companies based in a member state of the European Union (EU) or the European Free Trade Association (EFTA).

Cloud-IAM
Cloud-IAM is the French identity management provider – Keycloak hosting, SSO, French company.
Keycloak
Keycloak is the open-source identity and access management solution from Red Hat/CNCF – SSO, social login, LDAP federation, OAuth 2.0, OpenID Connect, and SAML.
Scaleway
Scaleway is a French European cloud provider for AI and intelligent applications – data sovereignty, sustainable data centers, and hyperscaler alternative.

cidaas
cidaas is the German identity management platform – CIAM, authentication, authorization, GDPR compliant enterprise solution.

Bare.ID
Bare.ID is the German managed Keycloak – identity management, German hosting, GDPR compliant.

ZITADEL
ZITADEL is the Swiss identity management platform – open-source, multi-tenancy, OIDC/OAuth2, self-hosted or cloud.

Hanko
Hanko is the German passwordless authentication – passkeys, WebAuthn, FIDO2, open-source, GDPR compliant.
Qasr
Qasr is digital identity platform – privacy-focused verification.

LoginMaster
LoginMaster is the German identity management – SSO, user management, German company.
