Supertone releases Supertonic 3, a 99M on-device TTS in 31 languages
Supertonic 3 is a roughly 99M ONNX TTS for local and browser use across 31 languages; OpenRAIL-M model, MIT sample code.
Tagged on-device
Soprano-80M: an 80M Apache 2.0 TTS that claims 2000x real time on GPU
Soprano-80M is a tiny English-only TTS with under 15 ms streaming latency on GPU, no cloning, Apache 2.0; superseded by Soprano 1.1.