Zitadel
EUSwiss-made identity management. Cloud or self-hosted, OIDC/SAML, built for developers.
Is EuroComply a good alternative to Auth0?
Zitadel is a European tool in the Authentication category, replacing Auth0, Okta, Firebase Auth. As an EU-headquartered product, it offers native GDPR compliance and EU data residency. EuroComply complements or replaces Zitadel where EU regulatory coverage (AI Act, NIS2, DORA, CRA) and tech sovereignty are the priority for SMEs.
- EuroComply covers 20+ EU regulations in one platform — AI Act, GDPR, NIS2, DORA, CRA
- EU-hosted infrastructure by default (Supabase Frankfurt, Vercel EU, Mistral Paris). Where vendors are incorporated outside the EEA, we rely on appropriate safeguards — see Privacy Policy and Sovereignty Disclosure.
- Built for EU SMEs (10–500 employees) with free tier and transparent pricing
- Zitadel excels at authentication — EuroComply adds the broader regulatory compliance layer
| Category | Authentication |
| HQ | Switzerland |
| Data residency | Switzerland, EU |
| EU-headquartered | Yes |
Is EuroComply a good alternative to Auth0?
Zitadel is a European alternative to Auth0, Okta, Firebase Auth in the Authentication category. As an EU-headquartered company, it offers native GDPR compliance, EU data residency, and is not subject to the US CLOUD Act.
Sovereignty advantages
- EU-headquartered — not subject to US CLOUD Act
- Data residency: Switzerland, EU
- Native GDPR compliance
- EU-based customer support
Next step — audit
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