Fish Audio at a glance

Starting price: $5.50/mo (Plus)
Free plan: Yes
Platforms: Web, API

What is Fish Audio?

Fish Audio is a next-generation AI voice platform built around its proprietary Fish-Speech model, which delivers ultra-low latency streaming at under 300ms and granular emotion control via inline tags such as [whispering], [excited], and [laughing]. Users can clone any voice with just 10 seconds of audio, access a library of over 2 million community-contributed voice models, and generate professional-grade speech across 70+ languages. The platform serves content creators, game developers, chatbot builders, and enterprise teams. Fish Audio's open-source TTS model on GitHub has over 22,000 stars, reflecting a strong developer community around its foundation.

Key Features

Voice Cloning (10-sec audio)Emotion Control Tags2M+ Community Voices70+ Language SupportReal-Time Streaming (<300ms)Speech-to-TextOpen-Source ModelCustom Voice TrainingAPI AccessCommercial LicenseMulti-Speaker ManagementBatch Audio GenerationDeveloper SDKPronunciation TuningAudiobook Mode

How to Use Fish Audio

1Sign up for a free Fish Audio account

2Choose a voice from the library or clone your own

3Type your text and add emotion tags

4Generate and preview the audio

5Download or stream via API

Who is Fish Audio for?

✅ Best For

Game developers and animation studios that need expressive, character-specific voice performances across multiple languages without hiring actors for each line. Also ideal for developers building conversational AI agents, voice bots, or real-time avatar applications that require low-latency speech synthesis with granular emotional control.

❌ Not For

Users who need formal enterprise-grade security guarantees, SLAs, or HIPAA compliance for sensitive audio content, as Fish Audio is primarily positioned for creators and developers rather than regulated industries. Also not the best fit for users who want a no-code studio-style interface with drag-and-drop project management.

Reviews

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Pricing

Is Fish Audio free? Yes, there is a free plan. Paid plans start at $5.50/mo (Plus).

Free$0

✓1 hr generated audio/month
✓personal use only

Plus$5.50/mo

✓More credits
✓commercial use

Pro$37.50/mo

✓High-volume generation
✓priority access

APIPay-as-you-go

✓Per character billing for developers

Prompts to Try

Clone my voice from a 10-second sample

Generate an excited narrator voice for a game trailer

Create a whispering bedtime story narration in Japanese

Use Cases

An indie game developer clones a voice actor's recorded session and uses Fish Audio to generate 300 additional NPC dialogue lines in the same voice, saving 40 hours of re-booking and studio time.

A YouTube animator creates distinct character voices for a 5-character cast by cloning different community voices and applying specific emotion tags to each script line, all without leaving the Fish Audio dashboard.

A language learning app integrates Fish Audio's real-time API to generate native-sounding pronunciation examples across 15 languages in under 200ms per request, giving learners instant audio feedback.

An e-commerce brand uses Fish Audio to generate product description narrations in French, Arabic, and Spanish from the same English script in a single API call, cutting localization turnaround from days to hours.

A podcast producer clones their own voice using a 30-second reference clip and uses it to generate sponsor reads in their voice automatically, maintaining consistency without having to record every ad segment manually.