EU Sovereignty Score
Self-hosted / open sourceDocument Management (DMS)Headquarters: CH

centraQuest ECM: sovereignty score and 8 European alternatives

centraQuest ECM is a document management system for small and medium-sized businesses, developed by ComLog GmbH. It automates document handling from receipt to archiving. Documents arrive from email mailboxes, file systems or by drag and drop. An AI component classifies them, extracts relevant data and files them in a structured way. The product also includes an audit-proof archive with access control and rule-based disposal, a form and workflow engine for approvals and escalations, and full-text and metadata search. It can be extended in modules, for example for contract management or accounts-payable workflows.

ComLog GmbH is based in Schlieren, Switzerland. Switzerland is not in the EU but is an EFTA country with an EU adequacy decision for data protection. You decide where the data lives: the vendor states that the system runs on-premise in your own IT environment or in a Swiss data centre. The vendor does not mention a foreign owner or parent company. No published data processing agreement for the product was found on its website, so ask the vendor for one.

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Sovereignty score
80 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in Switzerland: Swiss law, recognised by the EU as adequate
  • Data residency SOV-3100
    Hosting in Switzerland only (recognised by the EU as adequate)
  • Cryptographic key sovereignty SOV-380
    Closed source, but self-hostable: encryption keys and runtime under your own control
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-680
    Closed source, but self-hostable on your own infrastructure

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 14, 2026
Headquarters
CH (EU)Verified by hand
Data hosting
Self-hosted, e.g. in CH (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
Document Management (DMS)
Type
Product
Website
centraquest.ch ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to centraQuest ECM

The European alternatives to centraQuest ECM come from our knowledge base of over 9,200 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

84 European Document Management (DMS) 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 centraQuest ECM

centraQuest ECM is headquartered in Switzerland and falls under Swiss law, including the revised Swiss data protection act. Switzerland is not an EU member, but the European Commission recognises its level of data protection as adequate. Its Swiss headquarters does not by itself bring it under US legislation such as the CLOUD Act.

centraQuest ECM runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

centraQuest ECM is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs centraQuest ECM 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 centraQuest ECM?

It depends on your use case. Strong EU alternatives to centraQuest ECM include 2Charta ECM, ABF iGEKO and AGORA Trust Rooms. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to centraQuest ECM?

Yes. Open-source EU alternatives to centraQuest ECM include agorum, Archifiltre and asalae. These keep your data fully under your own control and let you self-host if you want to.

Is centraQuest ECM GDPR-compliant and where is the data hosted?

centraQuest ECM is headquartered in CH (EFTA) and hosts data in CH. That makes centraQuest ECM 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 14, 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

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in Document Management (DMS)

Document Management (DMS): Document management systems, archiving, workflows and digital records. 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

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8 European alternatives to centraQuest ECM — GDPR-compliant & EU-hosted · EU Sovereignty Score