Plachtaa/VALL-E-X

1 min voice data can also be used to train a good TTS model! (few shot voice cloning)

Multi-lingual large voice generation model, providing inference, training and deployment full-stack ability.

High-Quality Voice Cloning TTS for 600+ Languages

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

SOTA Open Source TTS

Spark-TTS Inference Code

SoTA open-source TTS

Zonos-v0.1 is a leading open-weight text-to-speech model trained on more than 200k hours of varied multilingual speech, delivering expressiveness and quality on par with—or even surpassing—top TTS providers.

Qwen3-TTS is an open-source series of TTS models developed by the Qwen team at Alibaba Cloud, supporting stable, expressive, and streaming speech generation, free-form voice design, and vivid voice cloning.