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Coqui TTSCosyVoice
Free

Free and open source under the Mozilla Public License 2.0.

 Free

Free and open source.

Windows, macOS, Linux, Command line Linux, Self-hosted
  • Pretrained models across a very large number of languages
  • Supports both inference and full model training or fine-tuning
  • Zero-shot voice cloning across multiple languages
  • Includes training and deployment code, not only inference
  • No repository update reflected since mid-2024, coinciding with the original company shutting down
  • Advanced use requires deep learning familiarity
  • Requires Python setup and a GPU for practical use
  • Aimed at technical users rather than casual listeners
Downloadable app, Self-hosted Downloadable app, Self-hosted
Open source Open source
License: MPL-2.0 License: Apache-2.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 26, 2026

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