Fish Audio

Fish Audio is an advanced AI voice synthesis platform that delivers high-quality text-to-speech (TTS) and voice cloning through its open-source Fish Speech model. The platform can create highly realistic voice clones from just 15 seconds of audio, supports more than 30 languages, and offers a library of over 200,000 preset voices.

Key Features

• Fast voice cloning: Generates high-fidelity voice clones from only 15 seconds of audio
• Emotional speech synthesis: Supports AI speech with emotional expression for more human-sounding voices
• Ultra-low latency: Achieves roughly 150ms real-time speech generation, suitable for interactive applications
• Multilingual support: Covers 30+ languages including Chinese, English, Japanese, Korean, French, German, Arabic, and Spanish
• Developer API: A complete API for integrating into all kinds of applications
• Speech-to-text: Supports STT (Speech-to-Text) in addition to TTS

Use Cases Fish Audio is widely used for audiobook production, YouTube video voiceovers, game character voices, and interactive storytelling. Content creators can quickly produce multilingual voiceovers at 90-95% lower cost than professional voice actors. Game developers can use its emotion control to create more expressive character dialogue.

Unique Advantages Fish Audio's OpenAudio S1 model ranks first on the TTS-Arena leaderboard and achieved 0.008 WER and 0.004 CER on the Seed TTS Eval benchmark. Its open-source Fish Speech model has drawn wide attention on GitHub, built on technologies such as VQ-GAN, Llama, and VITS and trained on 150,000 hours of data. The platform offers 50 free generations per day and supports local deployment.