Swiss open-source identity and access management platform with managed EU and Switzerland cloud regions and full self-hosting support.
Mature product, but a US Okta subsidiary with corresponding sub-processor and jurisdiction exposure.
Swiss open-source IAM platform with managed EU and CH cloud regions, full self-hosting support, and clear European jurisdiction.
| Feature | Auth0 | ZITADEL |
|---|---|---|
| Company location | US Okta subsidiary | Sankt Gallen, Switzerland |
| Source model | Proprietary SaaS | Apache 2.0 open source |
| Deployment choice | Managed cloud only | Managed cloud or fully self-hosted |
| Data sovereignty story | Depends on Okta corporate structure | Swiss jurisdiction with EU regional options |
ZITADEL stands out in the identity space because it solves a specific procurement problem that European buyers face repeatedly: the dominant managed IAM products are all US-owned, and the leading self-hosted alternative (Keycloak) is sponsored by a US corporation.
By being headquartered in Switzerland, releasing the platform under Apache 2.0, and offering both managed cloud and self-hosting paths, ZITADEL gives organizations a clear sovereignty story without forcing them to operate the entire platform themselves.
For teams building customer identity flows for European products, the combination of Swiss jurisdiction, EU managed regions, and an exportable open-source codebase is particularly hard to replicate with US incumbents.
Tools that typically complement this profile in a cleaner European software stack.
One of the most practical EU infrastructure defaults for startups that want predictable costs and regional clarity.
File sync, document collaboration, chat, and calendar capabilities with strong deployment control.
Public cloud and infrastructure platform for teams that want an explicitly European cloud provider with a modern product surface.
Common questions about compliance, hosting, and capabilities.
ZITADEL is operated by ZITADEL GmbH in Sankt Gallen, Switzerland, with open-source code under Apache 2.0 and managed cloud regions in Switzerland and the EU.
ZITADEL is hosted in Switzerland and EU regions on managed cloud, or self-hosted and headquartered in Sankt Gallen, Switzerland, operating under Switzerland jurisdiction.
Yes, ZITADEL is open source under the Apache 2.0 license. It can also be self-hosted for full data control.
ZITADEL is a European alternative to Auth0. Swiss open-source IAM platform with managed EU and CH cloud regions, full self-hosting support, and clear European jurisdiction.