EU Sovereignty Score
EU sovereignTelephony & VoIPHeadquarters: FR

Keyyo: sovereignty score and 8 European alternatives

Keyyo is a French provider of hosted business telephony, fixed and mobile lines, internet access and collaboration tools aimed at small and medium-sized businesses. It is aimed at small and medium-sized businesses in France, and its website describes fixed and mobile plans and IP phones. Its telephony is managed through a web-based customer portal and a CallPad application for desktop, mobile and tablet. The service is sold as a subscription, so the customer relies on the provider's platform and network rather than running its own telephone system.

Keyyo is a subsidiary of Bouygues Telecom, a French operator, so its ownership stays within France. The company states that its infrastructure runs on three data centres located in France. Both the operator and the stated hosting locations are inside the EU. Sub-processors and contract terms should still be checked with the company before a contract is signed.

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Sovereignty score
71 / 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-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-655
    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
HeadquartersFR (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEUVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantNoVendor-stated
CategoryTelephony & VoIP
TypeProduct
Websitekeyyo.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Keyyo

The European alternatives to Keyyo 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

66 European Telephony & VoIP 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 Keyyo

Keyyo 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 Keyyo scores best on data residency.

Keyyo 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 Keyyo 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 Keyyo?

It depends on your use case. Strong EU alternatives to Keyyo include A1 Telekom Austria, Adversus and Auerswald. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Keyyo?

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

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

Keyyo is headquartered in FR (EU) and hosts data in EU. That makes Keyyo 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 Telephony & VoIP

Telephony & VoIP: Business telephony, VoIP platforms, CPaaS and communication APIs. 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 Keyyo — GDPR-compliant & EU-hosted · EU Sovereignty Score