What is Fish Speech?

Fish Audio S2 is a real‑time text‑to‑speech engine that offers granular emotional control through word‑level tags such as [angry], [whispering], and [excited]. The platform supports voice cloning from as little as 15 seconds of audio, enabling users to replicate a speaker’s tone, pitch, and speaking style in multiple languages.

Built for developers, the API delivers ultra‑low latency synthesis and includes SDKs for easy integration into apps, chatbots, and interactive media. Fish Audio S2 hosts a library of over two million pre‑recorded voices and allows users to upload custom voice samples for personal or commercial use.

The system generates studio‑quality audio suitable for video narration, audiobooks, character dialogues, and customer‑support agents. It supports more than 30 languages, including English, Japanese, French, Arabic, and Korean, with native‑level quality.

Fish Speech pricing Freemium

Free tier $0

Plus $20$5.5mo $66 billed annually

Pro $150$37.5mo $450 billed annually

Verify on the official pricing page.

View plans

Fish Speech user reviews

Based on 24 reviews, 75.0% of users recommend Fish Speech, rated highly for quality results.

recommend

don't

24 reviews

Liked for

Quality results 15 of 18

Worth the price 15 of 18

Easy to use 15 of 18

Good integrations 13 of 18

All key features 8 of 18

Disliked for

Hard to use 3 of 6

Missing features 3 of 6

Inconsistent results 2 of 6

Lacks integrations 2 of 6

Not worth the price 1 of 6

Would you recommend Fish Speech?

Recommend this tool?

Fish Speech's key features

Ultra-realistic natural voices
Emotional control with expressions
Real-time generation with low latency
Multilingual support in 8 languages
Precise speed and volume controls
Studio-quality audio output
Voice cloning from 10-second audio

Fish Speech use cases

Create a real‑time, emotion‑controlled voice assistant that clones a user's voice from a 15‑second sample, delivering instant, studio‑quality narration in multiple languages without any machine‑learning expertise
Create interactive, multilingual audio books that automatically adjust emotional tone based on text content, using low‑latency TTS to sync with visual storytelling, all via a simple API
Create immersive gaming dialogue systems where NPC voices are cloned on-the-fly from short voice samples, allowing dynamic, emotionally varied conversations with players in real time