Compare software

OpenVoice vs Fish Speech: catalog facts
OpenVoice	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
Accurate tone-color cloning from a reference voice Fine-grained control over emotion and accent, not just voice identity	Runs locally with a web UI Docker Compose setups, including AMD ROCm
No repository update reflected since April 2025 No official graphical application, mainly usable 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.