Non-EU vendorRemote Desktop & SupportHeadquarters: US

Windows 365: sovereignty score and 8 European alternatives

Windows 365 is Microsoft's Cloud PC service. It delivers a Windows desktop from the cloud to devices running Windows, Mac, iOS or Android, which Microsoft presents as a way to work securely and flexibly with PCs in the cloud. The desktop, its applications and its content run on the service rather than on the user's own device.

Microsoft is headquartered in Redmond, Washington, so US law applies to the provider. Microsoft's EU Data Boundary change log states that Windows 365 is fully compliant with the boundary, with a small number of Cloud PCs that had not yet been moved. The trust centre describes EU Data Boundary commitments and EU Standard Contractual Clauses for transfers, but does not state where data is stored by default. For a European organisation the boundary is a contractual residency option, but US jurisdiction over the provider remains, so the region and any exceptions should be confirmed in the contract.

See the 8 European alternatives ↓Assess your stack with Windows 365 pre-selected

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Sovereignty score

27 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-350
Hosting inside and outside Europe (EU, 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 10, 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	EU, USVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Remote Desktop & Support
Type	Product
Website	microsoft.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Windows 365

The European alternatives to Windows 365 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

18 European Remote Desktop & Support 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 Windows 365

Windows 365 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.

Windows 365 hosts data in EU, US. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Windows 365 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 Windows 365 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 Windows 365?

It depends on your use case. Strong EU alternatives to Windows 365 include AnyDesk, DWService and FastViewer. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Windows 365?

Yes. Open-source EU alternatives to Windows 365 include DWService. These keep your data fully under your own control and let you self-host if you want to.

Is Windows 365 GDPR-compliant and where is the data hosted?

Windows 365 is headquartered in US and hosts data in EU, 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 10, 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 Remote Desktop & Support

Remote Desktop & Support: Remote access, remote support and screen sharing. 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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