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    Model catalog
    Chatterbox Nano logo

    Chatterbox Nano

    Text-to-Speech

    by Resemble AI

    DocsTry it now

    Chatterbox Nano is a lightweight text-to-speech model from Resemble AI designed for fast, high-quality speech generation. Its compact architecture makes it well suited for real-time and high-volume workloads, including voice agents, conversational AI, gaming, accessibility, audiobooks, and content creation.

    The model supports expressive speech generation and voice cloning while maintaining low latency and efficient inference. Chatterbox Nano is a strong choice for applications that need natural-sounding audio at significantly lower compute cost than larger TTS models.

    Specifications

    Parameters

    110M

    Context length

    n/a

    Task

    Text-to-Speech

    Provider

    Resemble AI

    Billing

    Per minute

    API

    OpenAI-compatible

    Pricing

    Audio

    $0.01

    per minute

    Use cases

    Voice AgentsReal-time TTSConversational AI
    Read the docsTry Chatterbox Nano now