Telnyx

Voice AI Agents

• Voice AI Agents: Deploy multilingual, low-latency AI agents that handle calls end-to-end globally.
• AI Assistant Builder: Build and test voice agents without code using natural-language instructions in Mission Control Portal.
• Text-to-Speech (TTS Router): Access 1,300+ voices across 10+ languages from a single API with no lock-in.
• Speech-to-Text: Transcribe calls in real time using Deepgram, Whisper, and other engines through one unified API.

Voice API & Programmable Calling

• Voice API: Control every leg of a call programmatically across 140+ countries with developer-friendly REST APIs.
• Real-Time Media Streaming: Stream bi-directional audio over secure WebSockets for live AI coaching and analysis.
• Browser & App Calling: Embed voice into web and mobile applications via WebRTC SDKs for iOS, Android, and web.
• Global Numbers: Originate calls as a licensed carrier in 45+ countries with local caller identity.

AI Inference & Orchestration

• Inference (LLM Hosting): Run frontier and open-weight models on owned GPUs with sub-100ms latency and no infrastructure overhead.
• AI Integrations Hub: Connect voice agents to CRMs, analytics, and automation platforms via 30+ pre-built integrations.
• Agent Control Plane: Orchestrate agent-to-agent workflows autonomously with built-in compliance and observability.

Network & Identity Infrastructure

• Owned Private Network: Route traffic over a bare-metal global fabric that bypasses the public internet for consistent audio quality.
• Carrier-Verified Identity: Authenticate callers at the network level with A-level STIR/SHAKEN attestation and mobile core verification.
• Programmatic Compliance: Enforce 10DLC, KYC, GDPR, PCI, and HIPAA requirements before execution, not after.

Telnyx builds the infrastructure that puts AI agents directly on the communications path, no third-party relays, no stitched-together vendors. Founded in 2012, the company has grown to serve 14,000+ businesses worldwide, spanning healthcare, finance, automotive, retail, and travel.

What sets Telnyx apart is ownership: the company operates its own bare-metal global network, mobile core, and GPU infrastructure, colocating compute with telephony edge points of presence to deliver sub-500ms end-to-end latency. That ownership extends to carrier licenses across 45+ countries and compliance frameworks including GDPR, PCI, and HIPAA.

Telnyx supports 80+ languages and dialects, reaches customers across 190 countries, and processes millions of call minutes daily, giving teams the scale to launch real-time conversational AI with confidence from day one.