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Zonos vs GPT-SoVITS: catalog facts
Zonos	GPT-SoVITS
Free Free open-weight model and code.	Free Free to download and run from the public repository.
Linux, Self-hosted	Windows, Linux
Voice cloning from a short reference sample Trained on over 200k hours of multilingual speech	Few-shot voice cloning from about a minute of audio Local web UI for training and inference
Needs Python setup and a capable GPU for comfortable speed Early v0.1 release with a small commit history	Training benefits from a capable GPU Setup involves Python environments and model downloads
Downloadable app, Self-hosted	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
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 23, 2026

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