EU sovereignMarketingHeadquarters: FR

Kolsquare: sovereignty score and 8 European alternatives

Kolsquare is an influencer marketing platform for brands and agencies. It covers finding influencers, managing campaigns, measuring and reporting results with AI-assisted tools, and competitor analysis with social listening. The product is used through an online dashboard in the vendor's web application, supplemented by a Chrome extension and an MCP connector.

Kolsquare SAS is a French simplified joint-stock company with its registered office in Paris, so the contracting entity sits within the EU and French law governs the terms. The privacy policy states that the platform's back end and front end run on Google Cloud Platform and Netlify with servers in the European Union, and that the payment provider is established in the EU. However, the KOL database is run by a service provider with servers in Madagascar, and the CRM tools HubSpot and Salesforce operate from the United States under standard contractual clauses. For a European organisation, the transfers to Madagascar and the United States are the points to examine.

See the 8 European alternatives ↓Assess your stack with Kolsquare pre-selected

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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, OTHER)
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 11, 2026

Headquarters	FR (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EU, US, OTHERVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Marketing
Type	Product
Website	kolsquare.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Kolsquare

The European alternatives to Kolsquare 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

85 European Marketing 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 Kolsquare

Kolsquare 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.

Kolsquare hosts data in EU, US, OTHER. 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.

Kolsquare 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 Kolsquare 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 Kolsquare?

It depends on your use case. Strong EU alternatives to Kolsquare include AccuRanker, Actito and Acumbamail. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Kolsquare?

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

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

Kolsquare is headquartered in FR (EU) and hosts data in EU, US, OTHER. That makes Kolsquare 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 Marketing

Marketing: Marketing automation, email campaigns, newsletters. 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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