EU Sovereignty Score
Non-EU vendorAIHeadquarters: US

xAI Grok: sovereignty score and 8 European alternatives

Grok is a family of generative AI large language models and a chatbot, developed by xAI and integrated with the X social network. It is also offered on a standalone website, in iOS and Android apps, and through an API that developers can use directly or through third-party platforms. The legal entity is SpaceXAI LLC, formerly X.AI Corp., headquartered in Palo Alto, California. It has been part of SpaceX since an acquisition completed in February 2026.

xAI is a US company, and as a SpaceX subsidiary it can be subject to US legal process for data it controls. Where Grok stores and processes data, and whether GDPR terms and a data processing agreement apply, should be checked in the current terms. The Irish Data Protection Commission has opened an inquiry into the use of public posts by EU users for model training. European organisations should review the current terms before using the service with personal or confidential data. Grok-1 was open-sourced under the Apache 2.0 licence in 2024, but the current chatbot is not presented as open source.

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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 11, 2026
Headquarters
US (US)Verified by hand
EU adequacy decision
Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty model
Vendor-hosted (non-EU)Verified by hand
Data hosting
USVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
AI
Type
Product
Website
x.ai ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to xAI Grok

The European alternatives to xAI Grok come from our knowledge base of over 6,800 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

56 European AI 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 xAI Grok

xAI Grok 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.

xAI Grok 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.

xAI Grok 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 xAI Grok 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 xAI Grok?

It depends on your use case. Strong EU alternatives to xAI Grok include Aleph Alpha, Almato and Almawave. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to xAI Grok?

Our list of EU alternatives to xAI Grok is mostly commercial options. Browse the category on the map for open-source choices.

Is xAI Grok GDPR-compliant and where is the data hosted?

xAI Grok is headquartered in US and hosts data in US. Its GDPR compliance is limited or unclear. 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 11, 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 AI

AI: Artificial intelligence — large language models, translation, generative AI. 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.

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