What are the best ChatTTS alternatives in 2026?
The best open-source ChatTTS alternatives in 2026 are Coqui TTS, Fish Speech, FunASR, OpenAI Whisper, GPT-SoVITS. These tools cover the same use cases as ChatTTS — fine-grained conversational text-to-speech model — with the advantage of being open-source, free to self-host, and backed by active communities. Top picks are ranked by GitHub stars and community adoption, so you can find a drop-in replacement that fits your workflow.
Deep learning toolkit for Text-to-Speech synthesis
Brand new TTS solution with voice cloning
Fundamental end-to-end speech recognition toolkit
Robust speech recognition via large-scale weak supervision
Powerful few-shot voice conversion and TTS toolkit
Port of OpenAI Whisper in C/C++ for fast local inference
Text-prompted generative audio model with emotion and music
Versatile instant voice cloning by MyShell AI
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Last updated: Aug 28, 2026 · Curated by AI Tools Hub Editorial · About · Contact · Privacy