EU sovereignTelephony & VoIPHeadquarters: BE

Dstny: sovereignty score and 8 European alternatives

Dstny is a cloud communications provider for business telephony. Its Dstny Voice platform covers fixed and mobile calling, call routing and provisioning for service providers. Dstny Call2Teams connects Microsoft Teams to the telephone network through Direct Routing, Operator Connect or mobile options. Optional Dstny Intelligence add-ons offer call analytics, call recording and conversation insights, and Dstny Digital Agents provides AI voice agents that connect as SIP endpoints.

Dstny is headquartered in Brussels, Belgium, an EU member state, and describes itself as a European provider with operations in several European countries. The company states that its platform runs on European infrastructure and that data residency, encryption and processing are handled within the EU. No ownership information is published for the company. European organisations that rely on these statements should request the data-centre locations and the processing terms in writing.

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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

Headquarters	BE (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	NoVendor-stated
Category	Telephony & VoIP
Type	Product
Website	dstny.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Dstny

The European alternatives to Dstny 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

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 Dstny

Dstny is headquartered in BE 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 Dstny scores best on data residency.

Dstny 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 Dstny 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 Dstny?

It depends on your use case. Strong EU alternatives to Dstny 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 Dstny?

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

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

Dstny is headquartered in BE (EU) and hosts data in EU. That makes Dstny 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.

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