Compare software

CosyVoice vs Zonos: catalog facts
CosyVoice	Zonos
Free Free and open source.	Free Free open-weight model and code.
Linux, Self-hosted	Linux, Self-hosted
Zero-shot voice cloning across multiple languages Includes training and deployment code, not only inference	Voice cloning from a short reference sample Trained on over 200k hours of multilingual speech
Requires Python setup and a GPU for practical use Aimed at technical users rather than casual listeners	Needs Python setup and a capable GPU for comfortable speed Early v0.1 release with a small commit history
Downloadable app, Self-hosted	Downloadable app, Self-hosted
Open source	Open source
License: Apache-2.0	License: Apache-2.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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