EU Sovereignty Score
EU sovereignTelephony & VoIPHeadquarters: DE

Plusnet: sovereignty score and 8 European alternatives

Plusnet GmbH is a German telecom provider based in Cologne. Its business range on plusnet.de covers fibre, DSL, radio links and leased lines, telephony such as SIP trunks, cloud telephone systems and ISDN, and networking services including SD-WAN and VPN, plus managed security, LAN and WLAN solutions. The offer is aimed at business customers and is sold as network connectivity and hosted telephony.

Plusnet's registered office is in Germany, and its parent, EnBW, is also German, so ownership does not add a foreign jurisdiction. The website does not state where customer data or telephony platforms are hosted, so this should be confirmed with the provider before a contract is signed. As a German company it is subject to the EU General Data Protection Regulation. For a European organisation the main considerations are the contractual data location, the dependence on the network operator and the terms of the telephony service.

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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
HeadquartersDE (EU)Verified by hand
Sovereignty modelVendor-hosted (EU)Verified by hand
Data hostingEUVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
CategoryTelephony & VoIP
TypeProduct
Websiteplusnet.de ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Plusnet

The European alternatives to Plusnet 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 Plusnet

Plusnet is headquartered in DE 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 Plusnet scores best on data residency.

Plusnet 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 Plusnet 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 Plusnet?

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

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

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

Plusnet is headquartered in DE (EU) and hosts data in EU. That makes Plusnet 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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8 European alternatives to Plusnet — GDPR-compliant & EU-hosted · EU Sovereignty Score