Self-hosted / open sourceData Governance & MDMHeadquarters: ES

Truedat: sovereignty score and 8 European alternatives

Truedat is a data governance solution that helps organisations understand, govern and share their data assets. Its developer describes it as an open source solution, and it is installed in an environment chosen by the customer rather than run as a vendor-hosted service. Its back-end and library components are published on GitHub under open source licences such as EPL-1.0 and GPL-3.0, so a customer's technical team can inspect and maintain the code itself.

Truedat is developed by Bluetab, a data consultancy based in Madrid, Spain. IBM agreed to acquire Bluetab in 2021, and the company now presents itself as Bluetab, an IBM Company, so its ultimate parent is IBM, a US group. Because the software runs on infrastructure the customer controls, the main sovereignty question is operational: who maintains the code and which support contract applies. European organisations should check the licence of each component and the terms of any services agreement with Bluetab or IBM.

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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 11, 2026

Headquarters	ES (EU)Verified by hand
Ultimate parent company	USVerified by hand
Sovereignty model	Open-source, distributedVerified by hand
Data hosting	EUVerified by hand
Open-source	YesVerified by hand
GDPR-compliant	YesVendor-stated
Category	Data Governance & MDM
Type	Product
Website	truedat.io ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Truedat

The European alternatives to Truedat 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

18 European Data Governance & MDM 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 Truedat

Truedat is headquartered in ES and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data. The ultimate owner is based in US. Foreign control undermines part of the certainty a European headquarters offers.

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

Truedat 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 Truedat 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 Truedat?

It depends on your use case. Strong EU alternatives to Truedat include Accutics, BiG EVAL and CluedIn. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Truedat?

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

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

Truedat is headquartered in ES (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Truedat 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 11, 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 Data Governance & MDM

Data Governance & MDM: Data catalogues, lineage, data quality, ownership and master data 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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