Build cost-effective, low-latency voice AI solutions with one provider.
Most voice AI stacks route calls through 4 to 5 separate providers, including telephony, STT, LLM, TTS, orchestration, adding latency at every hop. Telnyx runs everything on one network. Audio enters, gets processed, and returns without leaving our infrastructure. The result: sub-200ms round-trip times that keep conversations natural.
Give your Voice AI Agent access to custom tools and over 30 pre-built integrations across 13 categories, including Salesforce, HubSpot, ServiceNow, Calendly, Jira, and more. Pull customer data into calls, trigger actions in real time, and personalize every conversation with live context.
Crystal-clear audio is the foundation of great customer experience. Telnyx noise suppression and HD Voice codecs filter out background noise before it reaches your agent, so conversations feel natural, and customer names, account numbers, and key details are captured accurately the first time.
Telnyx gives you access to multiple STT engines, such as Deepgram, Google, Azure, and our own engine, so you can pick the best fit for your language, accuracy, or cost needs. Switch providers anytime without rebuilding your stack. When a better model comes out, swap it in.
Access ElevenLabs, Azure Neural, AWS, MiniMax, ResembleAI, Telnyx NaturalHD and Ultra, and other leading engines. Over 100 languages and variants mean you can reach more customers in their native language and respond faster in any market. Switch providers anytime without rebuilding. No lock-in, no migration headaches.
Telnyx pricing for base rate is budget friendly. Need more volume? Committed-use discounts on STT and TTS lower your costs further as you scale. No surprise add-ons for telephony, no per-seat fees, no middlemen taking a cut.
Experience crystal-clear call quality with 16kHz HD voice codecs for frustration-free customer interactions.
Dedicated GPUs scale automatically based on workload to ensure uptime and optimal performance.
Telnyx Voice API enables scalable, dynamic workflows for AI-driven call centers without compromising call quality.
Benjamin Gleitzman
CTO, Replicant
Telnyx media forking gives Replicant low-latency access to audio packets to be able to feed our AI models. In many cases, Telnyx was the fastest provider that was there on the market.
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