EU Sovereignty Score
Self-hosted / open sourcePersonal Backup & SyncHeadquarters: DE

Cryptomator: sovereignty score and 8 European alternatives

Cryptomator is open-source software that encrypts files before they reach cloud storage. You create a vault in a folder that your cloud service synchronises, such as Dropbox, Google Drive or OneDrive, and Cryptomator presents that vault as a virtual drive. According to the developer, files and filenames are encrypted with AES, and only you hold the key. Apps exist for Windows, macOS, Linux, Android and iOS. Cryptomator Hub is the variant for teams and organisations, with access management and vault recovery.

The software is developed by Skymatic GmbH in Bonn, Germany. The desktop application is released under the GPL-3.0 and is also available under a commercial licence. Cryptomator runs locally and does not store your files itself: the encrypted vault sits with the cloud service you choose. A European organisation can therefore keep data with a US provider while the key stays under its own control. The source code is public and can be inspected.

See the 8 European alternatives ↓Assess your stack with Cryptomator pre-selected
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Sovereignty score
94 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-6100
    Source code auditable, forkable and self-hostable

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
HeadquartersDE (EU)Verified by hand
Data hostingSelf-hosted, e.g. in EU (your choice)Verified by hand
Open-sourceYesVerified by hand
GDPR-compliantNoVendor-stated
CategoryPersonal Backup & Sync
TypeProduct
Websitecryptomator.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Cryptomator

The European alternatives to Cryptomator 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

19 European Personal Backup & Sync 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 Cryptomator

Cryptomator is headquartered in DE and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so Cryptomator scores best on data residency.

Cryptomator is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Cryptomator 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 Cryptomator?

It depends on your use case. Strong EU alternatives to Cryptomator include Acronis True Image, Ashampoo Backup and Backup4all. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Cryptomator?

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

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

Cryptomator is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Cryptomator an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

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 Personal Backup & Sync

Personal Backup & Sync: Personal backup tools, file synchronisation and data recovery. 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 Cryptomator — GDPR-compliant & EU-hosted · EU Sovereignty Score