EU Sovereignty Score
EU sovereignERP & FinanceHeadquarters: DE

Collmex: sovereignty score and 8 European alternatives

Collmex is online accounting and ERP software for small businesses, offered by Collmex GmbH in Saarbrücken, Germany. The company says it has existed since 2003. It needs no installation and covers bookkeeping, invoicing and inventory management. The software runs on servers in a data centre in Cologne, which the company states is certified by TÜV SÜD to ISO/IEC 27001:2022 and ISO 9001:2015.

Collmex GmbH is a German company. Its imprint gives the seat in Saarbrücken and names the managing director, and no foreign parent company is named. Its data processing addendum commits the company to storing and processing data exclusively on servers within the European Union and excludes sub-processors outside the EU. For a European organisation this means an EU supplier, EU hosting and a written commitment to EU-only processing.

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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 12, 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
Category
ERP & Finance
Type
Product
Website
collmex.de ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Collmex

The European alternatives to Collmex come from our knowledge base of over 7,800 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

176 European ERP & Finance 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 Collmex

Collmex 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 Collmex scores best on data residency.

Collmex 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 Collmex 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 Collmex?

It depends on your use case. Strong EU alternatives to Collmex include 24SevenOffice, A3ERP and Abacus. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Collmex?

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

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

Collmex is headquartered in DE (EU) and hosts data in EU. That makes Collmex 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 12, 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 ERP & Finance

ERP & Finance: Enterprise resource planning, accounting, financial software. 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 Collmex — GDPR-compliant & EU-hosted · EU Sovereignty Score