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Orpheus TTS vs Zonos: catalog facts
Orpheus TTS	Zonos
Free Free to download and run yourself.	Free Free open-weight model and code.
Command line	Linux, Self-hosted
Emotion tags for expressive speech Realtime streaming example included	Voice cloning from a short reference sample Trained on over 200k hours of multilingual speech
No packaged desktop app; needs a Python setup Multilingual models are a research preview	Needs Python setup and a capable GPU for comfortable speed Early v0.1 release with a small commit history
Downloadable app	Downloadable app, Self-hosted
Closed source	Open source
License not stated	License: Apache-2.0
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 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.