EU buyer’s guide

GDPR-Compliant AI Voice Agents Hosted in the EU (2026)

For most European businesses, Famulor is the right pick because it is hosted in Frankfurt with an EU-only AI region, offers a DPA, speaks 45 languages and publishes its prices, starting at €0.

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Updated

Short answer

For most European businesses, Famulor is the right pick because it is hosted in Frankfurt with an EU-only AI region, offers a DPA, speaks 45 languages and publishes its prices, starting at €0. Famulor is our own product. Pick fonio.ai for simple SMB plans on German servers, Parloa or NiCE Cognigy for enterprise contact centers, and telli for outbound calls with the full stack hosted in the EU.

Famulor is our own product, and we ranked it first. Competitor facts come from each vendor’s public website as of September 25, 2026; send corrections to sales@famulor.io.

All platforms at a glance

Prices and data location as published by each vendor.
#PlatformBest forPrice (as published)Data location
1FamulorEuropean SMBs and agencies that need EU hostingFree start, then €0.18/min; Plus from €27/mo billed yearlyEU (Frankfurt), EU-only AI region, DPA available
2fonio.aiSmall businesses in DACH that want a simple phone assistantFrom €99/mo billed yearly (€119 monthly), 1,000 min includedServers in Nuremberg, Germany
3ParloaEnterprise contact centers with strict compliance needsCustom pricingGerman data residency (per Parloa)
4NiCE CognigyLarge contact centers that need EU SaaS and auditsCustom pricingShared SaaS in EU, US, UK and AU clusters
5telliB2C companies running outbound calls from the EUCustom pricingEU: telephony, STT, LLM and TTS
6SynthflowEnterprises that want a dedicated EU clusterCustom; enterprise contracts from $30,000/yearEU cluster: data and processing in the EU
7VapiDevelopers who need an EU region with API control$0.05/min hosting fee, plus STT, LLM and TTS at costEU region available (per docs)
8ElevenLabs ElevenAgentsEnterprises that want ElevenLabs voices with EU storageFree plan and paid from $6/mo; EU residency needs EnterpriseEU storage on Enterprise; US by default

The platforms in detail

  1. 1

    Famulor

    Our pick

    European SMBs and agencies that need EU hosting

    AI voice agent platform by BEK Service GmbH from Kempten, Germany, hosted in Frankfurt. It handles inbound and outbound calls plus WhatsApp, SMS, email and web chat, with a DPA available and 45 languages.

    Price (as published)
    Free start, then €0.18/min; Plus from €27/mo billed yearly
    Data location
    EU (Frankfurt), EU-only AI region, DPA available

    Strengths

    • Hosted in Frankfurt with a DPA available
    • 45 languages for European markets
    • Public prices, pay-as-you-go billed per second
    • No-code flow builder with a built-in booking calendar

    Worth checking

    • Review the DPA and sub-processors for your use case before go-live
    • Volume pricing on Scale starts at €0.05/min and is quoted by sales
    Price (as published)Sources: [1] [2] [3]
  2. 2

    fonio.ai

    Small businesses in DACH that want a simple phone assistant

    AI phone assistant from Austria with plans by call volume and a WhatsApp chatbot. fonio says its servers are in Nuremberg, Germany, and that it builds its own orchestration layer.

    Price (as published)
    From €99/mo billed yearly (€119 monthly), 1,000 min included
    Data location
    Servers in Nuremberg, Germany

    Strengths

    • Published plans with included minutes
    • 60+ languages and 120+ voices listed
    • Custom DPAs and NDAs for enterprise needs

    Worth checking

    • Extra minutes come in 100-minute packs for €15
    • Solo runs 1 call at a time, Team runs 3
    • Outbound calls add carrier charges per minute
    Website Famulor vs fonio.aiSources: [1] [2] [3]
  3. 3

    Parloa

    Enterprise contact centers with strict compliance needs

    Enterprise AI agent platform for customer service, founded in Germany, with tools to design, test, scale and secure agents. Parloa lists ISO 27001, SOC 2, HIPAA and GDPR and names German data residency.

    Price (as published)
    Custom pricing
    Data location
    German data residency (per Parloa)

    Strengths

    • German data residency
    • ISO 27001, SOC 2, HIPAA and GDPR listed
    • PII redaction and flexible data retention
    • Regular penetration tests by an external provider

    Worth checking

    • No public price list; pricing through sales
    • Request the DPA and sub-processor list through the Trust Center
    Website Famulor vs ParloaSources: [1] [2] [3]
  4. 4

    NiCE Cognigy

    Large contact centers that need EU SaaS and audits

    Enterprise AI agent platform for voice, chat and messaging. Shared SaaS runs in EU, US, UK and Australian clusters. Cognigy lists GDPR, SOC 2 and HIPAA compliance and reports a passed BSI C5 audit.

    Price (as published)
    Custom pricing
    Data location
    Shared SaaS in EU, US, UK and AU clusters

    Strengths

    • EU SaaS cluster for European deployments
    • Passed a BSI C5 audit (German federal cloud criteria)
    • Integrations with NiCE, Genesys, Avaya and 8x8

    Worth checking

    • No public price list; demo and quote through sales
    • On-premises installs are no longer offered to new customers
    Website Famulor vs NiCE CognigySources: [1] [2] [3] [4] [5]
  5. 5

    telli

    B2C companies running outbound calls from the EU

    Berlin-based AI voice agent platform for customer operations like lead qualification, reactivation, payment reminders and support. telli says telephony, speech-to-text, LLMs on Microsoft Azure EU servers and text-to-speech all run in the EU.

    Price (as published)
    Custom pricing
    Data location
    EU: telephony, STT, LLM and TTS

    Strengths

    • Whole call stack hosted in the EU
    • Branded caller ID, smart dialing and automatic callbacks
    • Follow-ups by email, SMS and WhatsApp

    Worth checking

    • No public price list; demo or free trial via the website
    • Request the DPA and sub-processor list from sales
    Website Sources: [1] [2] [3]
  6. 6

    Synthflow

    Enterprises that want a dedicated EU cluster

    Enterprise voice AI platform for inbound and outbound calls. Each workspace runs on a US or EU cluster; on the EU cluster, all data and processing stay in the European Union. Synthflow lists SOC 2, GDPR, HIPAA and ISO 27001.

    Price (as published)
    Custom; enterprise contracts from $30,000/year
    Data location
    EU cluster: data and processing in the EU

    Strengths

    • EU cluster for both storage and compute
    • MSA and DPA support in enterprise contracts
    • SOC 2, GDPR, HIPAA and ISO 27001 listed

    Worth checking

    • Cluster choice is permanent once a workspace exists
    • WhatsApp and SMS chat agents run in US workspaces only (per docs)
    • The legacy Global cluster, with US and EU compute, retires in Q4 2026
    Website Famulor vs SynthflowSources: [1] [2]
  7. 7

    Vapi

    Developers who need an EU region with API control

    Developer platform for voice agents with a separate EU region: its own dashboard, API and SIP host, where the EU organization’s assistants, tools and numbers live. You can use Vapi’s providers, your own keys or your own servers.

    Price (as published)
    $0.05/min hosting fee, plus STT, LLM and TTS at cost
    Data location
    EU region available (per docs)

    Strengths

    • EU dashboard, API and SIP endpoints
    • Bring your own STT, LLM and TTS keys or servers
    • Zero data retention and HIPAA options

    Worth checking

    • Each organization lives in one region; EU and US are isolated
    • Check where each third-party model provider processes data
    • The HIPAA add-on costs $2,000 per month
    Website Famulor vs VapiSources: [1] [2] [3] [4]
  8. 8

    ElevenLabs ElevenAgents

    Enterprises that want ElevenLabs voices with EU storage

    Voice agent platform from ElevenLabs. Data is stored in the US by default; Enterprise customers can use an isolated EU environment with its own web app and API. Available LLMs differ by region.

    Price (as published)
    Free plan and paid from $6/mo; EU residency needs Enterprise
    Data location
    EU storage on Enterprise; US by default

    Strengths

    • Isolated EU environment with its own web app and API
    • Zero Retention Mode per agent or per workspace
    • Telephony through your own Twilio or SIP trunk

    Worth checking

    • EU data residency is an Enterprise feature
    • Processing stays in the EU only with Zero Retention Mode and the API (per docs)
    • LLM choice differs by region
    Website Famulor vs ElevenLabs ElevenAgentsSources: [1] [2] [3]

How we compared

  • We checked each vendor’s own trust, docs, DPA and pricing pages on September 25, 2026, and linked every source.
  • A vendor made the list only if its own site states an EU data location. Vendors without one were left out.
  • We looked for a DPA, sub-processor details and where each part of a call runs: telephony, speech, LLM and voice.
  • Language coverage and price transparency count, because European teams serve callers in several languages.
  • Prices are quoted as published. Unpublished prices show as custom pricing.
  • This is not legal advice. Your DPA, transfer assessment and use case decide GDPR compliance.

FAQ

Which AI voice agent is best for GDPR compliance in 2026?

For most European businesses, Famulor. It is hosted in Frankfurt, offers a DPA, covers 45 languages and publishes its prices. fonio.ai runs on servers in Nuremberg for simple SMB plans. Parloa and NiCE Cognigy serve enterprise contact centers, and telli keeps its whole call stack in the EU. Famulor is our own product, so check the linked sources.

Is an AI voice agent GDPR compliant if it is hosted in the EU?

Not automatically. EU hosting helps, but you also need a signed DPA, a sub-processor list, a legal basis for recording and processing calls, and clear information for callers. Check where each part runs: telephony, speech-to-text, the LLM and text-to-speech. A platform can store data in the EU and still send audio or text to a model provider outside it.

Which AI voice platforms offer EU data residency?

Per their own sites: Famulor (Frankfurt), fonio.ai (Nuremberg servers), Parloa (German data residency), NiCE Cognigy (EU SaaS cluster), telli (whole stack in the EU), Synthflow (EU cluster), Vapi (EU region) and ElevenLabs (EU residency on Enterprise). Convocore also publishes EU options for agencies. Retell AI’s docs state it does not operate services in the EU.

What should a DPA for an AI voice agent cover?

It should name the processor, the data types (audio, transcripts, contact data), purposes, retention and deletion, security measures, and every sub-processor with its location. It also needs rules for transfers outside the EU, such as Standard Contractual Clauses, and how you hear about new sub-processors. Ask for the list of AI model providers explicitly.

Can I use a US AI voice platform under GDPR?

Often yes, with the right contracts: a DPA plus a transfer basis such as the EU-US Data Privacy Framework or Standard Contractual Clauses, and a transfer impact assessment where needed. Some platforms with US defaults offer an EU option: Vapi runs an EU region, and ElevenLabs offers EU residency on Enterprise. If your customers expect data to stay in the EU, start with an EU-hosted setup.

Which languages do EU-hosted voice agents support?

Coverage varies by vendor. Famulor supports 45 languages, and fonio.ai lists 60+ on its plans. Test the languages you need with real callers, including accents and switching language mid-call. Also check that speech-to-text and voices for each language run in the EU, not only the main platform.

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