EU Sovereignty Score
EU sovereignAIHeadquarters: NL

TAUS: sovereignty score and 8 European alternatives

TAUS is an organisation around language data and translation quality that was founded in 2004 as an independent think tank for the localisation industry. Today it combines linguistic expertise, language data and AI tools for enterprises and language service providers. Its current main product is TAUS EPIC, an API for quality estimation and automated post-editing: it predicts the quality of translated segments and improves segments where needed. The service is delivered as an API.

The legal entity is TAUS B.V., based in De Rijp in the Netherlands. According to the privacy policy, personal data is stored on Amazon Web Services servers, described as worldwide, and TAUS uses US processors such as HubSpot, Mailchimp, PayPal and Stripe, with standard contractual clauses as the transfer mechanism. The sources consulted do not say in which region EPIC API language data is processed. TAUS says language data is generally not treated as personal data, because users are asked not to upload segments about individuals. A European customer should have the processing region confirmed in advance.

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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
CategoryAI
TypeProduct
Websitetaus.net ↗

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Top EU-based & GDPR-compliant alternatives to TAUS

The European alternatives to TAUS 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

55 European AI 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 TAUS

TAUS 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 TAUS scores best on data residency.

TAUS 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 TAUS 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 TAUS?

It depends on your use case. Strong EU alternatives to TAUS include Aleph Alpha, Almato and Almawave. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to TAUS?

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

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

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

AI: Artificial intelligence — large language models, translation, generative AI. 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 TAUS — GDPR-compliant & EU-hosted · EU Sovereignty Score