EU Sovereignty Score
Self-hosted / open sourceAI CoworkHeadquarters: DE

MUCGPT: sovereignty score and 8 European alternatives

MUCGPT is an open-source assistant platform for the public sector. Its core is reusable assistants for recurring workflows, each with its own instructions, behaviour, optional tools and sharing scope. Chat is the working surface: users can create assistants, use them privately or share them with teams, and apply extensible tools, for example to summarise long texts, brainstorm as a mind map or rewrite text in plain language. Roles and permissions come from an OpenID Connect provider, and chat history is stored locally in the browser.

MUCGPT is developed by it@M, the IT organisation of the City of Munich (Landeshauptstadt München), and is released under the MIT licence. You run it on your own infrastructure and connect a language model of your choice through an API endpoint in the configuration, for example a model you host yourself. Where data ends up therefore depends on the model you choose. One other city, Stuttgart, uses a fork under the name ChatSTR.

See the 8 European alternatives ↓Assess your stack with MUCGPT pre-selected
MastodonLinkedInBlueskyXEmail
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
AI Cowork
Type
Product
Website
github.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to MUCGPT

The European alternatives to MUCGPT 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

30 European AI Cowork vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

Is MUCGPT one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with MUCGPT

MUCGPT 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 MUCGPT scores best on data residency.

MUCGPT 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 MUCGPT 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 MUCGPT?

It depends on your use case. Strong EU alternatives to MUCGPT include 2501.ai, Agent Zero and Amberscript. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to MUCGPT?

Yes. Open-source EU alternatives to MUCGPT include Agent Zero and Cognee. These keep your data fully under your own control and let you self-host if you want to.

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

MUCGPT is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes MUCGPT 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 AI Cowork

AI Cowork: Autonomous AI desktop agents — multi-step task execution, document processing, workflow 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

See all →
Open in the alternatives dashboardMissing a vendor? Submit itAre you this vendor? You can also become a sponsor on the AI Cowork page — with no effect on your score
8 European alternatives to MUCGPT — GDPR-compliant & EU-hosted · EU Sovereignty Score