EU Sovereignty Score
EU sovereignTelephony & VoIPHeadquarters: CZ

Acrobits: sovereignty score and 8 European alternatives

Acrobits develops white-label softphone platforms and VoIP software development kits for telecom providers, managed service providers and VoIP resellers. Its products include Groundwire and Acrobits Softphone, ready-made SIP apps for individuals and small teams, a cloud softphone platform for publishing branded calling apps and a softphone SDK for adding voice calling to other applications. The apps run on iOS, Android, Windows and macOS.

The company is registered as Acrobits, s.r.o. in the Czech Republic. It was acquired by Voyant in 2019, and its website now carries the badge 'a sinch company', so Sinch AB of Stockholm, Sweden, is treated as the parent. Personal data is stored on servers in the European Union and in the United States, with US transfers covered by standard contractual clauses, and the legal page cites the GDPR. For a European organisation, the Czech seat and EU hosting are relevant, while the Swedish parent and US storage should be weighed in the contract.

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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 12, 2026
Headquarters
CZ (EU)Verified by hand
Ultimate parent company
SEVerified 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
Telephony & VoIP
Type
Product
Website
acrobits.net ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Acrobits

The European alternatives to Acrobits come from our knowledge base of over 8,000 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

75 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 Acrobits

Acrobits is headquartered in CZ 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 SE, also within Europe.

Acrobits 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.

Acrobits 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 Acrobits 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 Acrobits?

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

Are there open-source alternatives to Acrobits?

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

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

Acrobits is headquartered in CZ (EU) and hosts data in EU, US. That makes Acrobits 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 12, 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 Acrobits — GDPR-compliant & EU-hosted · EU Sovereignty Score