EU Sovereignty Score
Self-hosted / open sourceTranslation & LocalisationHeadquarters: DE

translate5: sovereignty score and 8 European alternatives

translate5 is an open-source translation management platform from MittagQI, a company based in Mössingen, Germany. It supports collaborative translation workflows, terminology management, live layout previews and AI-assisted pre-translation, post-editing and quality estimation. Its modular, microservice-based architecture exposes every interface function through a REST API, so it can be integrated into other systems.

The software is released under the AGPLv3 licence, so its source code can be inspected, modified and run on the organisation's own servers. It can be installed in the cloud or on-premises. The website does not state where the company's hosted environments are located, so the data location of a cloud installation should be confirmed in writing. As a German company, MittagQI is subject to EU data protection law. Self-hosting keeps translation content within infrastructure the organisation controls, giving European users control over where it is stored.

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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 11, 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
Translation & Localisation
Type
Product
Website
translate5.net ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to translate5

The European alternatives to translate5 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

39 European Translation & Localisation 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 translate5

translate5 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 translate5 scores best on data residency.

translate5 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 translate5 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 translate5?

It depends on your use case. Strong EU alternatives to translate5 include Acolad, Across Systems and Apertium. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to translate5?

Yes. Open-source EU alternatives to translate5 include Apertium. These keep your data fully under your own control and let you self-host if you want to.

Is translate5 GDPR-compliant and where is the data hosted?

translate5 is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes translate5 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 11, 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 Translation & Localisation

Translation & Localisation: Translation platforms, localisation management and multilingual content tools. 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 translate5 — GDPR-compliant & EU-hosted · EU Sovereignty Score