Authentication
1 EU-headquartered authentication companies on EU Alts — including FjordID. Every listed provider is founded or based in Europe, giving you a GDPR-compliant authentication option that is not subject to the US CLOUD Act.
FjordIDManaged OIDC/OAuth2 identity platform hosted on Hetzner in Germany. Drop-in Auth0 replacement with EU data residency and zero US subprocessors.
Frequently asked questions
What are the best EU-built Authentication tools?
EU Alts lists 1 EU-headquartered Authentication companies — including FjordID. All are founded or based in Europe (from Norway), giving you GDPR-compliant alternatives to US Authentication software with data stored within EU jurisdiction.
Which Authentication startups should I shortlist first?
Three picks worth shortlisting first: FjordID (Norway) — Managed OIDC/OAuth2 identity platform hosted on Hetzner in Germany. Drop-in Auth0 replacement with EU data residency and zero US subprocessors..
Are Authentication tools from EU companies GDPR-compliant?
EU-headquartered Authentication providers are subject to the GDPR by default and cannot be compelled to hand over your data under the US CLOUD Act. The Authentication startups on this page are based from Norway, all within EU jurisdiction, which makes them a safer default for European businesses handling personal data.
How do I switch to a GDPR-compliant Authentication alternative?
Start by identifying which EU-based Authentication tools match your feature requirements from the list above. Most EU providers offer free trials and data migration guides to help you move from US-based incumbents. For a Authentication switch specifically, check what data export formats your current tool supports and whether the EU alternative offers an importer.