TTS
A deep learning toolkit for Text-to-Speech, battle-tested in research and production environments, providing state-of-the-art synthesis and voice cloning features.
There are 2 open-source alternatives to Mozilla TTS in this directory. The most popular is TTS with 38.4k GitHub stars, followed by VoxCPM(2.8k stars). All are open source, free to use, and many can be self-hosted.
| # | Tool | Stars | Language | License |
|---|---|---|---|---|
| 1 | TTS A deep learning toolkit for Text-to-Speech, battle-tested in research and production environments, providing state-of-the-art synthesis and voice cloning features. | 38.4k | Python | Mozilla Public License 2.0 |
| 2 | VoxCPM VoxCPM is a tokenizer-free Text-to-Speech (TTS) solution designed for context-aware speech generation and highly realistic voice cloning, enabling high-quality and expressive audio synthesis from text input. | 2.8k | Python | Apache License 2.0 |
A deep learning toolkit for Text-to-Speech, battle-tested in research and production environments, providing state-of-the-art synthesis and voice cloning features.
VoxCPM is a tokenizer-free Text-to-Speech (TTS) solution designed for context-aware speech generation and highly realistic voice cloning, enabling high-quality and expressive audio synthesis from text input.
The top three are TTS(38.4k stars), VoxCPM(2.8k stars). All are open source and free to use.
Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.
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