EU Sovereignty Score
EU-hosted, non-EU parentERP & FinanceHeadquarters: DE

Buchhaltungsbutler: sovereignty score and 8 European alternatives

Buchhaltungsbutler is a cloud-based bookkeeping service for freelancers, self-employed people and small businesses. It supports EÜR and balance-sheet accounting, recognises receipts with AI and matches them to bank transactions, and includes an invoicing tool that supports e-invoices. The programme also prepares the EÜR and VAT advance returns, with ELSTER submission and DATEV export, but does not produce a complete income tax return.

BuchhaltungsButler GmbH is registered in Berlin (Amtsgericht Charlottenburg, HRB 271745). Its website lists the company as a member of the Visma Group. The Norwegian software group Visma (Oslo) acquired the company in January 2023. Visma is majority-owned by the British investor Hg, so ultimate control sits with a UK owner. The website states that data is stored exclusively in high-security data centres in Germany and that a data processing agreement is offered to all customers.

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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 13, 2026
Headquarters
DE (EU)Verified by hand
Ultimate parent company
GBVerified 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
buchhaltungsbutler.de ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Buchhaltungsbutler

The European alternatives to Buchhaltungsbutler come from our knowledge base of over 8,000 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 Buchhaltungsbutler

Buchhaltungsbutler 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. The ultimate owner is based in GB. Foreign control undermines part of the certainty a European headquarters offers.

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

Buchhaltungsbutler 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 Buchhaltungsbutler 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 Buchhaltungsbutler?

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

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

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

Buchhaltungsbutler is headquartered in DE (EU) and hosts data in EU. That makes Buchhaltungsbutler 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 13, 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 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.

Also in this category

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