EU-hosted, non-EU parentWhiteboarding & Visual CollaborationHeadquarters: FR

Klaxoon: sovereignty score and 8 European alternatives

Klaxoon is a visual collaboration platform built around a whiteboard and interactive tools, aimed at companies. Teams use it for brainstorming, planning, execution, retrospectives and training, with ready-made methods and templates such as sprint retrospectives. It offers AI features to summarise, classify and translate ideas, and integrations with Microsoft, Google, Jira, Wrike and Confluence, among others. Klaxoon is delivered as a cloud service.

Klaxoon was founded in 2014 in Rennes, France, and has been part of the product portfolio of the US company Wrike since 2025. A US owner is a CLOUD Act signal, even where the service is operated from Europe. According to Klaxoon's help centre, the platform is operated from Europe, but depending on the offer subscribed to, user data is hosted in data centres in either Europe or the US. Organisations that require European hosting should therefore check which offer applies to their subscription. No self-hosting option or open-source release is described.

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Sovereignty score

59 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-2100
Headquartered in the EU: European law applies
Data residency SOV-350
Hosting inside and outside Europe (EU, US)
Cryptographic key sovereignty SOV-360
Key management with a European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-645
Closed source, runtime with the vendor

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 9, 2026

Headquarters	FR (EU)Verified by hand
Ultimate parent company	USVerified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EU, USVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Whiteboarding & Visual Collaboration
Type	Product
Website	klaxoon.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Klaxoon

The European alternatives to Klaxoon 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

11 European Whiteboarding & Visual Collaboration 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 Klaxoon

Klaxoon 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. The ultimate owner is based in US. Foreign control undermines part of the certainty a European headquarters offers.

Klaxoon hosts data in EU, US. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Klaxoon is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Klaxoon 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 Klaxoon?

It depends on your use case. Strong EU alternatives to Klaxoon include Collaboard, Conceptboard and Explain Everything. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Klaxoon?

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

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

Klaxoon is headquartered in FR (EU) and hosts data in EU, US. That makes Klaxoon 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 9, 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 Whiteboarding & Visual Collaboration

Whiteboarding & Visual Collaboration: Infinite-canvas whiteboards for brainstorming, workshops and visual planning. 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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