The most expressive, emotionally controllable real-time voice model
Five seconds is easy. Five minutes is the test. Fish Audio creates voices that capture the complexity of every conversation, from the first word to the last.
[chuckle] When you're creating something new, there's this [emphasis] beautiful mix of wonder and fear. [long pause] And it's overwhelming sometimes, and scary, but also incredibly magical. And even though the process isn't perfect, those moments of uncertainty make the whole [emphasis] journey more meaningful and real.
Explore by need
Start with the workflow you need to ship
Voice agents
Lead qualification
Score inbound leads with consent checks and a clean CRM handoff.
Voice agents
Appointment booking
Read availability, confirm slots and handle reschedules safely.
Voice agents
Customer support
Build an interruption-ready support loop with human escalation.
Reception
Dental offices
Book visits, capture new-patient intake and route emergencies.
Reception
Small business
Cover after-hours calls, messages and routing on one number.
Buyer guide
Choose a TTS API
Compare latency, voice identity, pricing and fallback.
Integration
LiveKit
Use Fish Audio through LiveKit Inference or the plugin.
Integration
Pipecat
Connect FishAudioTTSService to a streaming agent pipeline.
Integration
Agora
Add Fish Audio through an OpenAI-compatible PCM TTS adapter.
Engineering
Telephony TTS
Plan PCM, SIP, interruption and custom-provider boundaries.
Reliability
TTS fallback
Design bounded failover without losing voice or transcript context.
Comparison
Cartesia alternative
Compare real-time voice stacks by identity, latency and credits.
Comparison
Deepgram alternative
Choose between a broader speech API and a focused TTS layer.
Telephony
Amazon Connect TTS
Evaluate provider configuration and real contact-flow audio.
Self-hosted
Asterisk TTS
Plan cached prompts or live AudioSocket PCM on your own PBX.
Creator workflow
UGC ads
Write, direct and test conversational paid-social reads.
Tutorial
Instagram Reels
Generate, import and finish an AI voiceover in Reels.
Meet Fish Audio S2.1 Pro
Voice AI that doesn't sound like an AI voice
Customer support
Patient · Reassuring · Knowledgeable
Narrator
Immersive · Nuanced · Warm
Character
Dramatic · Expressive · Memorable
Power products, content, and experiences with studio-quality AI voices
Powerful Voice-AI APIs for enterprise users
From real-time streaming to instant voice cloning. Fish Audio gives you every tool to build production-ready voice agents.
Text To Speech
Ultra Low Latency, #1 in control & expressive
Speech to Text
Include multispeaker, emotion tags & natural language description in your transcription
Voice Agent
End-to-end voice agent solution
Clone Any Voice
with perfect fidelity in 15 seconds
Multilingual Support
Speak 30+ languages with any voice
2,000,000+ voices, infinite possibilitiesVoices
Infinite Possibilities with User-Uploaded Voices
The Fish Audio platform hosts over 2,000,000 voices, ideal for diverse scenarios from creative storytelling and dynamic advertisements to immersive audiobooks and beyond.
Create with the most expressive AI voices
Frequently asked questions
Fish Audio supports multiple languages including English, Japanese, Korean, Chinese, French, German, Arabic, and Spanish. We're continuously adding more languages to serve our global user base.
AI voice cloning software analyzes voice recordings to create a digital model that captures tone, pitch, and speaking style. Content creators use it to generate unlimited narration for videos, podcasts, and courses without re-recording. Fish Audio needs as little as 10 seconds of audio to create a natural-sounding voice clone that can speak in multiple languages, streamlining your content production workflow.
Yes. Turn a script into downloadable narration for YouTube videos, tutorials and documentaries without a recording booth. Fish Audio has no free tier on this site: generation starts with the $9 Starter pack, and monetized channels need the Creator pack for commercial usage rights.
Fish Audio uses one-time credit packs rather than a subscription: one credit covers about 1,000 characters, and packs start at $9 for 1,000 credits. Compare that with your own character count, re-recording needs and rights requirements instead of relying on a headline percentage.
Commercial usage rights start with the $29 Creator pack. Personal, non-monetized projects are covered by the $9 Starter pack. If you clone a voice, you also need documented consent from the speaker for the intended use.
Fish Audio offers the best AI voice generator API for developers with ultra-low latency, comprehensive SDKs, and simple REST endpoints. Our API supports both text to speech API and voice cloning for applications that need natural audio. See the AI voice generator guide for the production workflow.
Fish Audio has the most realistic human voices online, powered by our advanced AI technology and community of over 2,000,000 natural-sounding voices. Our voice generator creates speech indistinguishable from real humans, perfect for audiobooks, podcasts, games, and any application requiring authentic voice quality.