Non-EU vendorData Governance & MDMHeadquarters: US

Reltio: sovereignty score and 8 European alternatives

Reltio is a cloud-native platform for master data management (MDM) and context intelligence, aimed at large enterprises in sectors such as financial services, life sciences, healthcare, retail and manufacturing. Its offering includes multidomain MDM, which consolidates customer, product and other reference data into unified records, together with agent-based tooling for data workflows. It runs on infrastructure from Amazon Web Services, Google Cloud and Microsoft Azure.

Reltio, Inc. is headquartered in Redwood City, California, in the United States. In March 2026 SAP announced an agreement to acquire the company, and according to that announcement the products will remain available as a standalone offering. The sources reviewed do not confirm whether the acquisition has closed. The subprocessor list shows AWS and Google Cloud regions in the US, the EU and Asia-Pacific, and customers choose their tenant location from a list of countries when the tenant is provisioned. For a European organisation, the US headquarters and any change of ownership are relevant, and the tenant location and contract terms should be confirmed before purchase.

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

Mastodon LinkedIn Bluesky X Email

Sovereignty score

27 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-350
Hosting inside and outside Europe (US, EU)
Cryptographic key sovereignty SOV-320
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-615
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	US (US)	Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy Framework	Verified by hand
Sovereignty model	Vendor-hosted (non-EU)	Verified by hand
Data hosting	US, EU	Verified by hand
Open-source	No	Verified by hand
GDPR-compliant	Yes	Vendor-stated
Category	Data Governance & MDM
Type	Product
Website	reltio.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Reltio

The European alternatives to Reltio 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

Is Reltio one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with Reltio

Reltio is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Reltio hosts data in US, EU. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Reltio 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 Reltio 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 Reltio?

It depends on your use case. Strong EU alternatives to Reltio 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 Reltio?

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

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

Reltio is headquartered in US and hosts data in US, 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 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 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.

Also in this category

See all →

Open in the alternatives dashboard Missing a vendor? Submit it Are you this vendor? You can also become a sponsor on the Data Governance & MDM page — with no effect on your score