Why teams choose Telnyx TTS
The fastest, most flexible and cost efficient way to add text-to-speech to any app.
Access Telnyx, AWS Polly, and Azure Speech voices through one unified API. Simplify development while expanding your options for tone, style, and language. Build once and deploy across multiple platforms with complete control and consistency.
Deliver authentic, localized voice output across more than 90 languages and regional variants. From English and Spanish to Arabic, and beyond. Telnyx TTS API makes localization effortless and helps your voice sound local everywhere.
Simple per-character pricing across Natural, and Neural tiers gives developers predictable cost and scalability. Significantly competitive pricing and a flexible model that grows with your usage without any hidden fees.
Designed for speed and precision, the Telnyx TTS API delivers smooth, natural speech output that responds instantly. Whether powering conversational AI, customer interactions, or real-time media, performance stays reliable and consistent at scale.
Explore your TTS options
The right voice for every experience
Telnyx gives you access to a wide range of voices through one API. Choose from multiple providers and tiers to balance quality, tone, and cost for every interaction, giving you added flexibility to match each use case perfectly.
Telnyx Voices
Reliable and budget-friendly. Best for high-volume prompts, IVR menus, and day-to-day status updates.
Telnyx NaturalHD
Great balance of quality and value. Crisp delivery, refined prosody, and disfluency handling (like “um” and “uh”).
Neural Voices (AWS, Azure, Elevenlabs)
Clarity with expressive tones and wide language coverage. Ideal for brand-forward, or multi-speaker flows.
Azure Neural HD
Highest fidelity for the most nuanced voice interactions. Best for multilingual customer journeys.
Telnyx Voices
Reliable and budget-friendly. Best for high-volume prompts, IVR menus, and day-to-day status updates.
Telnyx NaturalHD
Great balance of quality and value. Crisp delivery, refined prosody, and disfluency handling (like “um” and “uh”).
Neural Voices (AWS, Azure, Elevenlabs)
Clarity with expressive tones and wide language coverage. Ideal for brand-forward, or multi-speaker flows.
Azure Neural HD
Highest fidelity for the most nuanced voice interactions. Best for multilingual customer journeys.
Explore our ever-expanding library of voices
Deliver authentic accents and context-aware pronunciation that reflect your users’ native sound.
Power assistants, apps, and automations with TTS
AI companions and virtual agentsUse text to speech to give chatbots and AI agents a natural voice that responds instantly to users.
- Accessibility
Use real-time text-to-speech to read on-screen content, notifications, and messages aloud for people who can’t easily read them.
- Customer kiosks and self-service
Use text-to-speech to speak prompts and instructions on kiosks in retail stores, airports, and airline check-in so customers can follow each step without confusion.
- Meditation, wellness, and content apps
Use text-to-speech to generate guided sessions, affirmations, or long-form audio from text instead of recording voiceovers.
- Read-aloud content
Use real-time text-to-speech to turn any on-screen text like articles, PDFs, emails, or app content into audio so people can listen instead of read.
- Multilingual communication
Use text-to-speech to vocalize translations in differebt languages so people can hear information in their preferred language and accent.