EU Sovereignty Score
Non-EU vendorIdentityHeadquarters: US

WorkOS: sovereignty score and 8 European alternatives

WorkOS is a platform that lets developers add authentication and enterprise identity features to their applications, through APIs or ready-made user interface components. The offering includes AuthKit for user management, authentication and sessions, single sign-on (SSO), SCIM-based Directory Sync, audit logs, fine-grained authorization and Radar for bot and fraud detection. SSO works with any identity provider that supports SAML or OIDC. WorkOS is aimed at software teams that want to make their product ready for large organisations and is delivered as a cloud service with a REST API.

WorkOS, Inc. is a US company. According to its data processing agreement, transferred data is stored in or accessed from the United States; transfers from the EEA, Switzerland and the UK rely on the standard contractual clauses. The sources consulted name no EU hosting option, and WorkOS is not open source. Because an identity layer handles sign-in data of your users, US jurisdiction, such as the CLOUD Act, is relevant when choosing a provider.

See the 8 European alternatives ↓Assess your stack with WorkOS pre-selected
Sovereignty score
17 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-30
    No hosting in Europe (US)
  • Cryptographic key sovereignty SOV-320
    Key management with a non-European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-615
    Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 9, 2026
HeadquartersUS (US)Verified by hand
EU adequacy decisionOnly for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty modelVendor-hosted (non-EU)Verified by hand
Data hostingUSVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
Hosting signalCLOUDFLARENET - Cloudflare, Inc., US (US)Technically measured
CategoryIdentity
TypeProduct
Websiteworkos.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to WorkOS

The European alternatives to WorkOS come from our knowledge base of over 6,200 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

58 European Identity vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with WorkOS

WorkOS is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

WorkOS hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

WorkOS is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs WorkOS together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to WorkOS?

It depends on your use case. Strong EU alternatives to WorkOS include Hanko, Zitadel and Procivis. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to WorkOS?

Yes. Open-source EU alternatives to WorkOS include Hanko, Zitadel, Evolveum midPoint, Kanidm, LemonLDAP::NG, NethServer and SimpleSAMLphp. These keep your data fully under your own control and let you self-host if you want to.

Is WorkOS GDPR-compliant and where is the data hosted?

WorkOS is headquartered in US and hosts data in US. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 9, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Identity

Identity: Identity and access management — SSO, MFA, directory services. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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8 European alternatives to WorkOS — GDPR-compliant & EU-hosted · EU Sovereignty Score