EU Sovereignty Score
EU sovereignCybersecurityHeadquarters: NL

Smartlockr: sovereignty score and 8 European alternatives

Smartlockr is a Dutch platform for secure email and file sharing, aimed at organisations that handle confidential or regulated information. It identifies sensitive emails automatically and applies a matching protection level, and organisations can add their own content filters. The platform works with a plug-in for common email clients such as Outlook and Gmail, without a plug-in, or with both. The vendor says the platform meets regulations including NTA 7516 and the AVG, the Dutch GDPR.

Smartlockr is headquartered in Amsterdam and was founded in 2013. Its growth capital comes from the Dutch Security of Things Fund of Value Creation Capital in Bilthoven, and no foreign parent company is known. The website displays ISO 27001 and NEN 7510 certification logos. The product is not presented as open source, so self-hosting is not a documented option. The website does not describe in detail where customer data is stored, so a European organisation should have the data location and processing terms confirmed in the contract before use.

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Sovereignty score
71 / 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-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    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
HeadquartersNL (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEUVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryCybersecurity
TypeProduct
Websitesmartlockr.io ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Smartlockr

The European alternatives to Smartlockr 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

93 European Cybersecurity 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 Smartlockr

Smartlockr is headquartered in NL 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 Smartlockr scores best on data residency.

Smartlockr 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 Smartlockr 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 Smartlockr?

It depends on your use case. Strong EU alternatives to Smartlockr include Actalis, Advenica and Avira. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Smartlockr?

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

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

Smartlockr is headquartered in NL (EU) and hosts data in EU. That makes Smartlockr 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

Cyber Resilience Act

Public signals that relate to the EU Cyber Resilience Act. They do not count towards the score. A missing line means "not found publicly".

We found none of these signals on the vendor's own site when we checked.

For products in scope of the CRA, CE marking is required from 11 December 2027; this cannot be checked yet.

Checked on October 10, 2026. What is the Cyber Resilience Act?

Digital sovereignty in Cybersecurity

Cybersecurity: Threat detection, endpoint protection, SIEM, vulnerability management. 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 Smartlockr — GDPR-compliant & EU-hosted · EU Sovereignty Score