Experience regional TTS options across European languages. Preview Telnyx NaturalHD, MiniMax Speech 2.8 Turbo, ResembleAI, Amazon Polly, and Azure voices for accent fit, and use Telnyx Ultra or Qwen3TTS when the Voice AI use case needs a Telnyx-native model path.
Most vendors guarantee where your stored data lives. Few control where data travels during calls. Almost none control where real-time compute happens. With Telnyx, everything stays in Europe.
Your stored data stays in the EU. Call recordings, transcripts, and logs are encrypted in European data centers. Full control over retention and deletion to meet GDPR requirements.
Voice traffic stays in Europe, both in transit and at rest. Our private network routes calls through EU infrastructure with no offshore hops, keeping your data where it belongs.
Real-time AI runs on Paris GPUs. STT, TTS, and LLM inference happen entirely in Europe. Your audio never leaves the region for processing.
Most voice AI runs on US-hosted compute with separate vendors for telephony, STT, TTS, and orchestration. Even when your customer is in Europe, their data travels across the Atlantic.
The hidden costs:
• Each vendor adds 300-500ms latency
• Each hop adds failure points and GDPR compliance risk
• No single point of accountability
Hardware fails, routing tools break, bare-metal expertise is required. Most teams hit the wall at production scale.
Telnyx owns the entire stack, from telephony to AI, with EU GPUs co-located to EU telephony. That means no Atlantic crossings. Sub-500ms latency for clearer, more natural AI conversations.
• One API to build, one bill to pay, one vendor to call
• Licensed carrier in 30+ countries
• EU-resident Voice AI processing
• Local AI Inference: STT, TTS, LLMs on European GPUs
Local infrastructure for speed, HD audio for clarity, and dedicated support for scale. Everything European enterprises need to deploy Voice AI with confidence.
EU GPUs co-located with telephony PoPs in Frankfurt, Amsterdam, and London. <500ms round-trip latency. No data leaves the region
Access AI, STT, TTS, call control, and PSTN in one platform. All hosted on local infrastructure with flexibility to use multiple models. The most flexible and reliable set up to build, test, and ship Voice AI in the UK.
Multiple STT engines on local infrastructure. Choose the best for your use case, all co-located for lowest latency.
Scale voice and messaging worldwide with local numbers in 140+ countries, all from one provider.
Enhance your voice agent with SMS for real-time authentication, confirmations, and follow-ups.
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Connect your Voice AI Agent to Telnyx Voice API to manage calls, recordings, and routing with enterprise-ready reliability.
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Build localized voice AI with Telnyx Ultra, Qwen3TTS, MiniMax Speech 2.8 Turbo, Rime, Amazon Polly, Azure, ResembleAI, and Telnyx-hosted voice options.
LEARN MOREHD Voice with G.722 wideband audio (16 kHz) and AI-powered noise suppression for natural conversations.
Award-winning support to help you build and scale. Free for all customers.
Access Telnyx Ultra, Qwen3TTS, MiniMax Speech 2.8 Turbo, ResembleAI, Amazon Polly, Azure, and more through one API. Same infrastructure, no extra hops.
AI-powered background noise removal for crystal-clear calls.
UK DIDs with global reach. Maintain local presence anywhere.
Pick from Telnyx's open source LLM library or bring your own API keys. Build with APIs or no-code AI Assistant Builder.
Sabre, ServiceNow, Salesforce, and more. Trigger workflows in real time.
Orchestrate complex tasks across multiple AI agents in a single interaction.
175+ pre-built skills for coding agents like Cursor, Claude Code, and Windsurf. Ship integrations in minutes.
Learn why in-region AI infrastructure is essential for low-latency, GDPR-compliant voice experiences.
Understand why Voice AI compliance depends on infrastructure, not just contracts.
