
Fish Audio S2
Real Expressive AI Voices

Fast, expressive, open source TTS with native watermarking
Chatterbox Turbo is a 350M parameter open-source TTS model. It features paralinguistic tags (control laughs, sighs, etc.), zero-shot cloning, and runs 6x faster than real-time. Uniquely includes built-in PerTh watermarking for safety.
Chatterbox Turbo made its debut on December 30, 2025 — 4 months ago. Chatterbox Turbo is positioned within the Artificial Intelligence (AI), Audio, and Open Source sectors. Considered a growing startup, it has gathered 215 votes and 12 comments from the community.
Browse all startups in Artificial Intelligence (AI), Audio, Open Source.
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