Model Price Index
Updated 2026-08-04 · Changelog

TTS

Azure AI

Text-to-speech model on Azure AI optimized for speed with multiple built-in voice options

Ratesper minute

Output / min$0.015

* Azure EU Data Zone pricing is approximately 10% higher than Global Standard prices shown here.

Specifications

API Model IDtts-1
TypeText-to-Speech
Modalitiestext · audio
Capabilitiesstreaming

More Azure AI Audio Models

Whisper · TTS HD · GPT-4o Audio · GPT-4o Transcribe · GPT-4o mini Transcribe · GPT-4o mini TTS · gpt-realtime-translate · gpt-realtime-whisper