Chatterbox

Free

A lightweight, fast TTS model built on LLaMA.

LightweightOpen-SourceFast

Overview

Chatterbox is an efficient, compact TTS model built on a LLaMA backbone and optimised for speed without sacrificing quality. It is a strong choice for developers who need fast on-device or server-side synthesis with minimal overhead. Being open-source, it is easy to fine-tune and extend for academic and commercial projects alike.

What makes Chatterbox special?

Focus: Natural speech generation.
Availability: Free & Open-Source.
Use cases: Developers, educators, content creators, and voice apps.

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