Non-EU vendorCompliance & GRCHeadquarters: US

Telos Xacta: sovereignty score and 8 European alternatives

Xacta is Telos's platform for cyber governance, risk and compliance (GRC). It standardises how risk and compliance are managed across the frameworks an organisation follows, supports several regulations in one system and maps overlapping controls. Components include Risk Insights for continuous assessment, Continuous Monitoring, Xacta Xchange for a consolidated view of risk posture and Xacta.ai for questions about the organisation's own environment. Telos states that the platform is FedRAMP High and GovRAMP authorised.

Telos Corporation is headquartered in Ashburn, Virginia, in the United States. According to Telos and AWS, the public SaaS offering runs on AWS GovCloud (US); AWS Marketplace also lists private SaaS and an on-premises option. The privacy notice describes Telos as a processor of customer data under customer contracts but does not mention the GDPR or a data processing agreement. The FedRAMP-oriented design is aligned with US government requirements. European organisations considering Xacta should account for US jurisdiction, including the CLOUD Act, and for hosting in the United States.

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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 13, 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	Compliance & GRC
Type	Product
Website	telos.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Telos Xacta

The European alternatives to Telos Xacta come from our knowledge base of over 8,000 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

47 European Compliance & GRC 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 Telos Xacta

Telos Xacta 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.

Telos Xacta 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.

Telos Xacta 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 Telos Xacta 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 Telos Xacta?

It depends on your use case. Strong EU alternatives to Telos Xacta include 2B Advice PrIME, Actecil and Adherent. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Telos Xacta?

Yes. Open-source EU alternatives to Telos Xacta include CISO Assistant. These keep your data fully under your own control and let you self-host if you want to.

Is Telos Xacta GDPR-compliant and where is the data hosted?

Telos Xacta 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 13, 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 Compliance & GRC

Compliance & GRC: Governance, risk management, compliance, privacy management and cookie consent. 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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