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

FastBill: sovereignty score and 8 European alternatives

FastBill is accounting and invoicing software from Germany for freelancers, small businesses, consultants, agencies and trades businesses. It covers invoices, quotes and payment reminders, e-invoicing in the ZUGFeRD and XRechnung formats, receipt capture by app or email with bank reconciliation, and a DATEV interface. According to the vendor, it can also file VAT returns without an ELSTER certificate. FastBill is used through a web login and offered with a 14-day free trial; no self-hosted edition is described.

FastBill GmbH is registered in Frankfurt am Main. The vendor states that all data is stored on servers in Germany, which keeps customer data inside the EU. Its privacy statement names several non-EU service providers for functions such as analytics, chat and marketing and says they are bound by EU standard contractual clauses. The software is proprietary, so continuity, exports and operations depend on the vendor. The company's own website does not state who owns it, so check the current shareholder structure when you assess jurisdiction.

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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 2, 2026
Headquarters
DE (EU)Verified by hand
Ultimate parent company
CAVerified 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
AMAZON-02 - Amazon.com, Inc., US (US)Technically measured
Category
ERP & Finance
Type
Product
Website
fastbill.com ↗

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 FastBill

The European alternatives to FastBill 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

129 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 FastBill

FastBill 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 CA. Foreign control undermines part of the certainty a European headquarters offers.

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

FastBill 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 FastBill 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 FastBill?

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

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

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

FastBill is headquartered in DE (EU) and hosts data in EU. That makes FastBill 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 2, 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 FastBill — GDPR-compliant & EU-hosted · EU Sovereignty Score