Text-to-Speech

Speech and audio models · by Telnyx

Native and partner text-to-speech voices.

What it does

Native and partner text-to-speech voices.

  • Programmable voice and messaging
  • AI voice agents and LLM inference
  • Real-time speech transcription and synthesis
  • Global phone number provisioning
  • Identity and caller trust
  • IoT cellular connectivity
Category
Speech and audio models
Public API
Not offered

Not yet disclosed: deployment options, platforms, languages and support channels.

Pricing

  • Usage-based$0.000003
    • Per character

Prices as published by Telnyx, checked Oct 2026.

Security and compliance

As reported by Telnyx. Ask for audit reports before you buy.

  • ISO 9001Compliant
  • PCI DSSCompliant
  • HIPAACompliant
  • SOC 2 Type IICompliant
  • STIR/SHAKENCompliant
  • E911 support
  • Deepfake Detection
  • Branded Calling with STIR/SHAKEN
  • Number Reputation monitoring

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