Compare software

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

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