EU Sovereignty Score
EU sovereignE-signaturesHeadquarters: EE

SK ID Solutions: sovereignty score and 8 European alternatives

SK ID Solutions is an Estonian provider of electronic identification and trust services. Its best-known products are Smart-ID and Mobile-ID, which let people authenticate online and create legally recognised digital signatures from a mobile device. The company also offers timestamping, certificates that allow organisations to prove their identity on digital platforms, and a gateway for verified identity and data sharing. The website displays a mark identifying the company as a qualified trust services provider.

SK ID Solutions AS is registered in Tallinn, Estonia. The Estonian commercial register lists Telia Eesti AS with 50 percent of the shares and Swedbank AS and SEB Pank AS with 25 percent each, so no single shareholder holds a majority. For a European organisation this means an EU-based provider that falls under the eIDAS Regulation and the GDPR, which the company's privacy principles reference. The website does not state where its services are hosted or operated, so this should be confirmed with the vendor before sensitive identity processes are built on it.

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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
Headquarters
EE (EU)Verified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
E-signatures
Type
Product
Website
skidsolutions.eu ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to SK ID Solutions

The European alternatives to SK ID Solutions come from our knowledge base of over 7,800 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

63 European E-signatures 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 SK ID Solutions

SK ID Solutions is headquartered in EE 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 SK ID Solutions scores best on data residency.

SK ID Solutions 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 SK ID Solutions 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 SK ID Solutions?

It depends on your use case. Strong EU alternatives to SK ID Solutions include A-Trust, Agrello and ANF AC. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to SK ID Solutions?

Our list of EU alternatives to SK ID Solutions is mostly commercial options. Browse the category on the map for open-source choices.

Is SK ID Solutions GDPR-compliant and where is the data hosted?

SK ID Solutions is headquartered in EE (EU) and hosts data in EU. That makes SK ID Solutions 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 E-signatures

E-signatures: Electronic signatures, trust services, eIDAS services. 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.

Also in this category

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8 European alternatives to SK ID Solutions — GDPR-compliant & EU-hosted · EU Sovereignty Score