Chatterbox
Open text-to-speech with voice cloning.
New to this? What open source means and how to read this page.
Want to run it? Read the voice guide: install and your first audio file.
What it is
An open-source speech model from Resemble AI that turns text into natural speech and can imitate a voice from a short sample.
Good for
Narration and voiceovers without per-character fees.
The catch
Only clone voices you have permission to use. Quality depends on the sample and the language, and it is less polished than ElevenLabs for many languages. The license of the model weights can differ from the code, so check the model page before commercial use.
Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.
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