EU Sovereignty Score
Self-hosted / open sourceLow-code / No-codeHeadquarters: DE

A12: sovereignty score and 8 European alternatives

A12 is an AI low-code platform for building applications for public administrations and businesses, from application portals and online services to registers and complex specialist systems. It follows a model-driven approach: domain experts model the functional core of an application, starting from the data structures, while the technology stays separate from it. According to the vendor, the Enterprise Edition adds AI functions, both inside applications and for AI-assisted development, as well as support with an SLA. A12 is delivered as software that organisations install and extend themselves.

A12 is a product of mgm technology partners GmbH, a software company in Munich, Germany. Since May 2026 it has been dual-licensed: open source under the EUPL-1.2, plus a commercial licence for the extended Enterprise features. Because the source code is open and applications can run on your own infrastructure, the organisation keeps control over data, architecture and operations, according to the vendor. The project is listed in openCode, the software directory for the German public sector, where several German public bodies are named as users.

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Sovereignty score
94 / 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-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-6100
    Source code auditable, forkable and self-hostable

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
DE (EU)Verified by hand
Data hosting
Self-hosted, e.g. in EU (your choice)Verified by hand
Open-source
YesVerified by hand
GDPR-compliant
YesVendor-stated
Category
Low-code / No-code
Type
Product
Website
a12.ai ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to A12

The European alternatives to A12 come from our knowledge base of over 9,300 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

42 European Low-code / No-code 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 A12

A12 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 A12 scores best on data residency.

A12 is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

What this means for your organisation depends on your whole stack and context. The free assessment weighs A12 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 A12?

It depends on your use case. Strong EU alternatives to A12 include 4D, Aikku ACCESS and Appmixer. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to A12?

Yes. Open-source EU alternatives to A12 include Aikku ACCESS, Baserow, Convertigo and Corteza. These keep your data fully under your own control and let you self-host if you want to.

Is A12 GDPR-compliant and where is the data hosted?

A12 is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes A12 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 Low-code / No-code

Low-code / No-code: Low-code and no-code platforms for application development and automation. 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 A12 — GDPR-compliant & EU-hosted · EU Sovereignty Score