Chatterbox-TTS-Server and Dia-TTS-Server
These are competitors—both provide self-hosted TTS servers with nearly identical feature sets (Web UI, OpenAI-compatible APIs, voice cloning), differing only in their underlying model (Chatterbox vs. Dia), so users would select one based on preferred model quality rather than complementary functionality.
About Chatterbox-TTS-Server
devnen/Chatterbox-TTS-Server
Self-host the powerful Chatterbox TTS model. This server offers a user-friendly Web UI, flexible API endpoints (incl. OpenAI compatible), predefined voices, voice cloning, and large audiobook-scale text processing. Runs accelerated on NVIDIA (CUDA), AMD (ROCm), and CPU.
Supports three distinct Chatterbox model variants—Original, Multilingual (23 languages), and Turbo (350M parameters with single-step audio diffusion)—all hot-swappable via UI dropdown without server restart. Built on FastAPI with intelligent text chunking for audiobook-scale processing, generation seeds for reproducible voices, and native paralinguistic tags (`[laugh]`, `[cough]`) in Turbo for expressive agent narratives. Includes portable Windows mode with embedded Python runtime for zero-dependency deployment.
About Dia-TTS-Server
Gmzxdotzz/Dia-TTS-Server
Self-host the powerful Dia TTS model. This server offers a user-friendly Web UI, flexible API endpoints (incl. OpenAI compatible), support for SafeTensors/BF16, voice cloning, dialogue generation, and GPU/CPU execution.
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