Chatterbox HD (Resemble AI) API: Pricing and Specs

Chatterbox HD (Resemble AI) API

Chatterbox HD (Resemble AI) is a text-to-speech model by Resemble AI, available on the Venice API as tts-chatterbox-hd. It runs privately, with zero data retention.

Chatterbox HD (Resemble AI) API pricing

Model ID	Variant	Privacy	Price
`tts-chatterbox-hd`	Standard	Private	$50.00 / 1M chars

Chatterbox HD (Resemble AI) specifications

Spec	Value
Provider	Resemble AI
Released	Apr 17, 2026
Privacy	Private
Status	Stable
Open weights	Yes
Voices	9
Formats	wav

How to use the Chatterbox HD (Resemble AI) API

Send requests to POST https://api.venice.ai/api/v1/audio/speech with "model": "tts-chatterbox-hd" and your API key.

curl https://api.venice.ai/api/v1/audio/speech \
  -H "Authorization: Bearer $VENICE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "tts-chatterbox-hd",
    "input": "Private AI for everyone.",
    "voice": "Aurora",
    "response_format": "mp3"
  }' --output speech.mp3

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Chatterbox HD (Resemble AI) API

Chatterbox HD (Resemble AI) API pricing

Chatterbox HD (Resemble AI) specifications

How to use the Chatterbox HD (Resemble AI) API

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