Fish Audio

🇨🇳ChinalaunchedVerifiedTrending

Open-source zero-shot voice cloning and multilingual speech synthesis foundation model

AI Audio & Speech Processing•Subcategory: Voice Cloning•Launched 2024•Fish-Speech 1.5 with full singing voice synthesis and duplex streaming live
Pricing ModelFreemium
Starting PriceFree (Open Weights)
Monthly Traffic6.8M visits
User Rating4.8 (3,900 reviews)

About Fish Audio

Fish Audio is a leading open-source multilingual audio AI foundation model. Built on Fish-Speech architecture, it achieves studio-grade zero-shot voice cloning from just 5 seconds of reference audio, supporting English, Chinese, Japanese, Korean, French, and Spanish with emotional expression.

#Open Source#Voice Cloning#Fish-Speech#Multilingual#Text-to-Speech
In-Depth Technical Review & Architecture Guide
2,000+ Words • Verified 2026

Dive into our comprehensive engineering deep dive covering Fish Audio's underlying neural architecture in China, independent MMLU and HumanEval benchmark evaluations, full token economics breakdown, step-by-step implementation workflows, and upcoming 2026 version roadmaps.

Core Capabilities & Features

Zero-shot voice cloning requiring only 5 to 10 seconds of clear sample audio
Full open weights and training pipeline published on GitHub and Hugging Face
Cross-lingual voice transfer: clone a voice in English and make it speak fluent Japanese or French
Low latency inference with support for local RTX consumer GPU deployment
Pros
  • +Complete open-source autonomy without monthly API lock-in
  • +Superb accent and cadence mimicry
Cons & Limitations
  • -Web interface has daily generation quotas on the free tier

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