Ultra-lightweight on-device text-to-speech model with an 80M-parameter architecture, streaming output at 32kHz, and CPU, CUDA and MPS support.
1.6K138PythonApache-2.0Updated 9 months ago
1 alternative
Best open-source alternatives to OpenAI TTS (2026)
Looking for a free, open-source alternative to OpenAI TTS? These 1 projects can replace it. Each one is reviewed by a human and explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| ekwek1/soprano | ★ 1.6K | Apache-2.0 | 9 months ago |
FAQ
- Is there a free, open-source alternative to OpenAI TTS?
- Yes. The most popular open-source alternatives to OpenAI TTS on Repolode are soprano.
- Which OpenAI TTS alternative should I choose?
- soprano has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.