True data sovereignty for European businesses
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.
The hidden cost of multi-vendor Voice AI
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
Building yourself is not the answer either. Hardware fails, routing tools break, bare-metal expertise is required. Most teams hit the wall at production scale.
A full-stack voice AI platform
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
Production-ready Voice AI
Local infrastructure for speed, HD audio for clarity, and dedicated support for scale. Everything European enterprises need to deploy Voice AI with confidence.
European infrastructure
EU GPUs co-located with telephony PoPs in Frankfurt, Amsterdam, and London. <500ms round-trip latency. No data leaves the region
Crystal-clear audio
HD Voice with G.722 wideband audio (16 kHz) and AI-powered noise suppression for natural conversations.
24/7 support
Award-winning support to help you build and scale. Free for all customers.
Your Voice AI toolkit
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.
Speech-to-text
Multiple STT engines on local infrastructure. Choose the best for your use case, all co-located for lowest latency.
Text-to-speech
Access Minimax, Resemble AI, Amazon Polly, and more through one API. Same infrastructure, no extra hops.
Noise suppression
AI-powered background noise removal for crystal-clear calls.
Local numbers
UK DIDs with global reach. Maintain local presence anywhere.
Flexible deployment
Pick from Telnyx's open source LLM library or bring your own API keys. Build with APIs or no-code AI Assistant Builder.
Industry integrations
Sabre, ServiceNow, Salesforce, and more. Trigger workflows in real time.
Multi-agent handoffs
Orchestrate complex tasks across multiple AI agents in a single interaction.
Agent Skills
175+ pre-built skills for coding agents like Cursor, Claude Code, and Windsurf. Ship integrations in minutes.
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