Best Open Source Self-Hosted Text-to-Speech Models in 2026
Text to Speech
Self-Hosted AI
Kokoro TTS
A guide to the best open-weight text-to-speech models you can self-host in 2026, ranked by Artificial Analysis Speech Arena Elo. Compare Breeze TTS 2, Fish Audio S2 Pro, Step Audio EditX, Voxtral TTS, Qwen3-TTS, VoxCPM2, GLM-TTS, Higgs Audio V3, Kokoro 82M and Chatterbox on quality, licensing, hardware and deployment.