Non-EU vendorAI SecurityHeadquarters: US

Galileo: sovereignty score and 8 European alternatives

Galileo is a platform for observability and evaluation of generative AI applications and agents. It provides ready-made evaluations for areas such as RAG, agents, safety and security, custom evaluators, an analysis of failure patterns in agent behaviour, and guardrails in which evaluation scores control which actions or tools an agent may use in production. According to the vendor it can be deployed as SaaS, in the customer's own virtual private cloud or on-premises.

The vendor is Galileo Technologies, Inc., a US company reported by the press to be based in San Francisco. Cisco, also American, announced the acquisition on 9 April 2026 and reported on 22 May 2026 that it had been completed. The privacy policy states that personal data is transferred to Galileo's facilities and servers in the United States and does not mention the GDPR; Galileo publishes no data processing agreement. Choosing the VPC or on-premises option keeps data within your own environment, but you still depend on a US vendor, which is subject to the CLOUD Act.

See the 8 European alternatives ↓Assess your stack with Galileo pre-selected

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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 Security
Type	Product
Website	galileo.ai ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Galileo

The European alternatives to Galileo 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

12 European AI Security 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 Galileo

Galileo 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.

Galileo 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.

Galileo 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 Galileo 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 Galileo?

It depends on your use case. Strong EU alternatives to Galileo include 2021.AI GRACE, CalypsoAI and Giskard. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Galileo?

Yes. Open-source EU alternatives to Galileo include Giskard and Mistral Shieldstral. These keep your data fully under your own control and let you self-host if you want to.

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

Galileo 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 Security

AI Security: Security for AI/LLM systems — prompt-injection detection, AI red-teaming, agentic security posture management and AI governance guardrails. 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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