Compare software

Chatterbox vs Fish Speech: catalog facts
Chatterbox	Fish Speech
Free Free and open source under the MIT license.	Free Free to download and run; check the repository license for usage terms.
Windows, macOS, Linux, Command line	Self-hosted
Zero-shot voice cloning from a very short audio sample MIT licensed for unrestricted local use	Runs locally with a web UI Docker Compose setups, including AMD ROCm
Generation quality and speed depend on available local hardware No dedicated GUI application, mainly used through code	Needs a capable GPU and some setup License terms should be checked before commercial use
Downloadable app, Self-hosted	Downloadable app, Self-hosted
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.