EU Sovereignty Score
Self-hosted / open sourceProject ManagementHeadquarters: FR

Wiki.js: sovereignty score and 8 European alternatives

Wiki.js is open-source wiki software for knowledge bases and documentation, built on Node.js. Pages can be edited in Markdown, a visual editor or HTML, with version history, comparison and revert. It also offers multilingual content, an assets manager, diagrams, permissions with groups and page rules, and sign-in with local, social or enterprise accounts and two-factor authentication. Search and storage can be connected to services such as Elasticsearch and Git. Wiki.js runs on PostgreSQL, MySQL, MariaDB, MS SQL Server or SQLite and is self-hosted, for example with Docker or Kubernetes.

Wiki.js is licensed under the AGPL-v3. It is developed by Nicolas Giard under the Requarks name and funded by sponsors and backers. The project describes no hosted service: you run the software and hold the data yourself. Where the wiki is located, and under which jurisdiction, is therefore decided by your own hosting choice.

See the 8 European alternatives ↓Assess your stack with Wiki.js pre-selected
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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 July 2, 2026
HeadquartersFR (EU)Verified by hand
Sovereignty modelOpen-source, distributedVerified by hand
Data hostingEUVerified by hand
Open-sourceYesVerified by hand
GDPR-compliantYesVendor-stated
Hosting signalGOOGLE-CLOUD-PLATFORM - Google LLC, US (US)Technically measured
CategoryProject Management
TypeProduct
Websitejs.wiki ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Wiki.js

The European alternatives to Wiki.js come from our knowledge base of over 6,200 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

34 European Project Management 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 Wiki.js

Wiki.js 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 Wiki.js scores best on data residency.

Wiki.js 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 Wiki.js 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 Wiki.js?

It depends on your use case. Strong EU alternatives to Wiki.js include Arinto, awork and Bitrix24. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Wiki.js?

Our list of EU alternatives to Wiki.js is mostly commercial options. Browse the category on the map for open-source choices.

Is Wiki.js GDPR-compliant and where is the data hosted?

Wiki.js is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Wiki.js 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 July 2, 2026.

Sources

This record was checked via the vendor's website and legal notice during the full audit of June and July 2026. Source links have been recorded per record since 20 September 2026.

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 Project Management

Project Management: Project planning, issue tracking, knowledge management, team collaboration. 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 Wiki.js — GDPR-compliant & EU-hosted · EU Sovereignty Score