EU Sovereignty Score
Self-hosted / open sourceEducation & LMSHeadquarters: FR

Sugarizer: sovereignty score and 8 European alternatives

Sugarizer is a learning platform for children aged 6 to 12. It brings the Sugar learning environment, developed for the One Laptop per Child project, to web browsers and devices. Instead of separate apps, Sugarizer offers "activities" with its own interface designed for children, and a Journal that automatically keeps a history of what a child does. Collaboration is central: with a Sugarizer Server, pupils and teachers can share activities. Schools can host that server themselves, for example with Docker.

Sugarizer is released under the Apache License 2.0. The copyright is credited to the lead developer, Sugar Labs Inc. and contributors; the lead developer's public profile lists France, and the French association OLPC France names Sugarizer among its projects. The website says the software contains no advertising or tracking tools and complies with the GDPR. Whoever runs the server themselves keeps pupil data on their own infrastructure.

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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
FR (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
YesVendor-stated
Category
Education & LMS
Type
Product
Website
sugarizer.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Sugarizer

The European alternatives to Sugarizer come from our knowledge base of over 8,400 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

64 European Education & LMS 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 Sugarizer

Sugarizer is headquartered in FR 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 Sugarizer scores best on data residency.

Sugarizer 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 Sugarizer 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 Sugarizer?

It depends on your use case. Strong EU alternatives to Sugarizer include Anton, CAMPUSonline and Chamilo. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Sugarizer?

Yes. Open-source EU alternatives to Sugarizer include Chamilo, Claroline Connect and Forma LMS. These keep your data fully under your own control and let you self-host if you want to.

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

Sugarizer is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Sugarizer 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 Education & LMS

Education & LMS: Learning platforms, learning management systems and educational 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 Sugarizer — GDPR-compliant & EU-hosted · EU Sovereignty Score