vllm-chatterbox-stream

OpenAI-compatible multilingual TTS server — Chatterbox on vLLM with real-time PCM audio streaming, low time-to-first-byte (~0.7 s), voice cloning, and 23 languages. Maintained by wuxuedaifu on GitHub, where it has earned 56 stars from the community.

It's actively developed around audio, chatterbox, cuda, and is a solid reference for anyone building with these tools.