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Mistral · Audio

Voxtral TTS API pricing

mistral/voxtral-tts

Text-to-speech with voice cloning. Voxtral TTS by Mistral, routed through INFRO on a Mistral account you connect — alongside every other provider you run. Mistral bills you for it directly, on that account and at your own rate. INFRO adds routing, failover, request logs, cost attribution and policy around it, and takes no part of what you pay Mistral.

Pricing

Per 1M charsUSD · updated 2026-10-05

Mistral rate

$16

per 1M chars, billed to you by Mistral

INFRO adds

$0

0% markup on model spend

Calling Voxtral TTS

POST /v1/audio/speech
import os
from infro import Infro

client = Infro(api_key=os.environ["INFRO_API_KEY"])

audio = client.audio.speech.create(
    model="mistral/voxtral-tts",
    input="Every AI model, one API.",
)

What this modality supports

  • Text to speech
  • Music generation
  • Transcription
  • Diarization

Text-to-speech with streaming playback, full-track music generation, and transcription with timestamps and diarization. Billed per character generated, per track, and per hour transcribed.

QuickstartGet a key

Alternatives for text-to-speech with voice cloning

Same modality, nearest in price. All of them share the request shape above, so comparing them is a one-word change.

Work out what Voxtral TTS would cost you

Put your current spend on this model into the calculator and see the same workload priced here — or have us read your real usage.

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