Non-EU vendorIdentityHeadquarters: GB

Ondato: sovereignty score and 8 European alternatives

Ondato provides digital identity verification and age verification as a service. Its KYC tools combine document checks, facial biometrics and liveness detection; its AML tools screen customers against sanctions, politically exposed person and adverse media lists, with ongoing monitoring. Ondato also offers business verification (KYB) using registry data, and age estimation from a selfie. Customers integrate through no-code verification links, web and mobile SDKs, or APIs.

The data controller named in Ondato's privacy policy is UAB Ondato, a company based in Vilnius, Lithuania, where its research and development is also located. Ondato states that it is GDPR compliant and ISO 27001 certified. Its public security and privacy pages do not say where customer data is hosted. A European organisation should therefore ask for the hosting location and the list of sub-processors in the data processing agreement before using the service for regulated onboarding.

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

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Sovereignty score

52 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-250
Headquartered outside the EU (GB)
Data residency SOV-3100
EU-only hosting
Cryptographic key sovereignty SOV-340
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-630
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 9, 2026

Headquarters	GB (OTHER)Verified by hand
EU adequacy decision	Yes — found adequate by the European CommissionVerified by hand
Sovereignty model	Vendor-hosted (non-EU)Verified by hand
Data hosting	EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Hosting signal	CLOUDFLARESPECTRUM - Cloudflare London, LLC, US (US)Technically measured
Category	Identity
Type	Product
Website	ondato.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Ondato

The European alternatives to Ondato 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

58 European Identity 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 Ondato

Ondato is headquartered in GB, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.

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

Ondato 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 Ondato 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 Ondato?

It depends on your use case. Strong EU alternatives to Ondato include Adnovum, Airlock and Auðkenni. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Ondato?

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

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

Ondato is headquartered in GB (OTHER) and hosts data in EU. 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 9, 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 Identity

Identity: Identity and access management — SSO, MFA, directory 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.

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