Hanko
Open source authentication solution with passkeys, 2FA, SSO support. GDPR compliant, built in Europe. Switch between self-hosted and cloud anytime.
Open Source
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#authentication
3 European products tagged Authentication. Discover privacy-focused, GDPR-compliant European alternatives.
ZITADEL
Manage user identities securely with customizable authentication, SSO, MFA, and RBAC. Offers easy APIs, programmable workflows, and multi-tenancy for developers.
Open Source
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Uniqkey
Secure password and access management solution built in Europe. Zero-knowledge encryption, EU compliance, and 60% faster implementation for businesses.