EU Sovereignty Score
EU sovereignData Governance & MDMHeadquarters: DE

eccenca: sovereignty score and 8 European alternatives

eccenca Corporate Memory is a knowledge graph platform for central, governed and machine-readable semantic knowledge management. It connects and contextualises enterprise data across silos, aligns core data virtually across systems and formats within a semantic data architecture, and provides machine-readable data for workflow automation, language models and AI agents. A low-code interface lets subject matter experts explore, link and enrich data themselves. According to the documentation, Corporate Memory is deployed in the customer's own environment, with installation scenarios for a single-node cloud installation, a local installation and Kubernetes, and Docker-based orchestration.

eccenca GmbH is headquartered in Leipzig, Germany, and describes its product as made in Germany. The pages consulted do not describe the company's ownership. Because the documentation covers deployment in your own environment, an organisation can choose its own hosting location and provider and keep control over jurisdiction. The pages do not identify open-source components of the product itself, although the company publishes tools on GitHub and PyPI.

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 September 20, 2026
Headquarters
DE (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
Hosting signal
HETZNER-AS - Hetzner Online GmbH, DE (DE)Technically measured
Category
Type
Product
Website

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 eccenca

The European alternatives to eccenca 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 eccenca one of many dependencies?

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

Why digital sovereignty matters with eccenca

eccenca is headquartered in DE 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 eccenca scores best on data residency.

eccenca 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 eccenca 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 eccenca?

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

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

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

eccenca is headquartered in DE (EU) and hosts data in EU. That makes eccenca 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 September 20, 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 →
8 European alternatives to eccenca — GDPR-compliant & EU-hosted · EU Sovereignty Score