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CosyVoice vs Orpheus TTS: catalog facts
CosyVoice	Orpheus TTS
Free Free and open source.	Free Free to download and run yourself.
Linux, Self-hosted	Command line
Zero-shot voice cloning across multiple languages Includes training and deployment code, not only inference	Emotion tags for expressive speech Realtime streaming example included
Requires Python setup and a GPU for practical use Aimed at technical users rather than casual listeners	No packaged desktop app; needs a Python setup Multilingual models are a research preview
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 26, 2026

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