EU Sovereignty Score
Self-hosted / open sourceForms & SurveysHeadquarters: DE

ARSnova: sovereignty score and 8 European alternatives

ARSnova is an open-source system for live audience interaction in lectures, workshops and events. Participants join in the browser with a code of six characters and answer quizzes, questions in a Q&A and live polls, which the presenter shows on screen. Schools, universities and event organisers use it. Alongside the hosted service at arsnova.eu, the source code is published, so organisations can run their own instance.

The source code is maintained by Particify GmbH in Gießen, Germany, on Particify's GitLab. The web client is published under the MIT licence. The arsnova.eu site describes the service as made in Europe, but it does not name the hosting provider or the operating company, so organisations should confirm these before relying on the service. Because the code is open and the maintainer is German, an organisation can run the software on infrastructure of its own choice.

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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 12, 2026
Headquarters
DE (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
NoVendor-stated
Category
Forms & Surveys
Type
Product
Website
arsnova.eu ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to ARSnova

The European alternatives to ARSnova come from our knowledge base of over 7,800 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

60 European Forms & Surveys 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 ARSnova

ARSnova 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 ARSnova scores best on data residency.

ARSnova 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 ARSnova 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 ARSnova?

It depends on your use case. Strong EU alternatives to ARSnova include 123FormBuilder, AidaForm and Appinio. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to ARSnova?

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

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

ARSnova is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes ARSnova 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 12, 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 Forms & Surveys

Forms & Surveys: Online forms, surveys and feedback 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 ARSnova — GDPR-compliant & EU-hosted · EU Sovereignty Score