Compare software

AllTalk TTSKokoro-FastAPI
Free

Free and open source under the AGPL-3.0 licence.

 Free

Free and open source under the Apache 2.0 licence.

Windows, Linux, Self-hosted macOS, Linux, Self-hosted
  • Voice finetuning on your own samples
  • Integrates with SillyTavern, KoboldCPP and Text-generation-webui
  • OpenAI-compatible speech endpoint
  • Prebuilt multi-architecture Docker images with models included
  • Version 1 and version 2 are documented separately, which can confuse new users
  • Setup utility covers Windows and Linux only
  • AMD GPU support is experimental
  • Apple Silicon has no prebuilt image
Downloadable app, Self-hosted Self-hosted
Open source Open source
License: AGPL-3.0 License: Apache-2.0
No account needed No account needed
Not stated if it works offline Not stated if it works offline

Checked September 26, 2026

Checked September 26, 2026

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