Overview of Fish Audio
Présentation détaillée
✅ Strengths
- Voice cloning in 10 seconds from a short audio sample
- S2 Pro model trained on 10 million hours of audio in 80+ languages
- Library of 200,000+ community voices freely accessible
- Support for 50 emotion and tone tags for fine prosodic control
- Free plan with 8,000 monthly credits (approximately 7 minutes of high-quality audio)
- Developer API robust for integrating TTS into third-party applications
⚠️ Limits
- The free plan does not allow commercial use of generated voices
- Creating custom voice clones is reserved for paid plans
- Optimal clone quality requires 1 to 3 minutes of source audio ideally
- The interface remains developer-oriented, less intuitive for non-technical users
Fish Audio est-il fait pour vous ?
✓ Ideal if you…
- ✓ Content creators producing voice-overs for videos and podcasts
- ✓ Developers integrating TTS into apps or games
- ✓ Audiobook publishers looking for realistic multilingual voices
- ✓ Dubbing studios automating localization into multiple languages
✗ To avoid if you…
- ✗ Consumer users looking for a very simple interface
- ✗ Commercial uses wanting to stay on the free plan
- ✗ Music producers looking for an AI singing tool (different use)
- ✗ Teams without technical skills to leverage the API
🎯 Our verdict
Fish Audio has quickly established itself as one of the references in open-source AI voice synthesis, particularly thanks to its Fish-Speech model available on GitHub. The commercial platform built around this model offers a complete experience from rapid voice cloning to high-quality multilingual text-to-speech generation. Fish Audio’s absolute strong point is its S2 Pro model: trained on 10 million hours of audio, it generates voices of striking naturalness with fine emotional control through 50 supported tags. The ability to clone a voice in just 10 seconds of audio is remarkable, even if 1 to 3 minutes remain recommended for optimal results. The community library of over 200,000 voices is a valuable resource for creators who don’t want to create their own clones. The free plan at 8,000 monthly credits is sufficient to seriously test the platform, but commercial use requires the Plus plan at $11/month. Fish Audio is particularly interesting for developers and technical teams seeking to integrate quality TTS via API. Its open-source positioning reinforces trust and ensures a certain sustainability for the tool.
FAQ — Fish Audio
Is Fish Audio free?
How much audio is needed to clone a voice?
Does Fish Audio support French?
Does Fish Audio have an API?
What is the difference between Fish Audio and ElevenLabs?
Clone your voice in 10 seconds and generate ultra-realistic voiceovers.