Fish Audio

Fish Audio

Fish Audio

Fish Audio builds AI voice models for both creative use cases and enterprise applications, offering expressive and steerable AI voices.

2025Active41Palo Alto, United States

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About

Fish Audio provides advanced AI text-to-speech and voice cloning technology, enabling users to generate expressive, emotionally controllable voices. Their core product, Fish Audio S2.1 Pro, allows for real-time voice generation with fine-tuned emotions and can be used for video voiceovers, audiobook narration, character voices, and conversational chatbots. The company serves creators, developers, and enterprises looking to power their products and content with studio-quality AI voices. Teams look it up for Artificial Intelligence, Voice Technology, Voice AI.

Who they would sell to
Dubbing AI
Already a customer

Dubbing AI, with over 10 million users across gaming, streaming, and entertainment, utilizes Fish Audio's real-time TTS for its Voice Agent product, requiring naturalness, emotional depth, voice cloning quality, low latency, and multilingua

Consumer, Gaming, Entertainment
OpenAI
Already a customer

OpenAI, a prominent AI company, is listed as a user of Fish Audio's technology, indicating a need for advanced AI voice models for their own products and research.

AI Companies, Developers
HeyGen
Already a customer

HeyGen, an AI-powered video creation platform, uses Fish Audio's S2 Pro model in production for generating studio-quality videos with AI-generated avatars and voices.

AI-powered Video Creation
Retell
Already a customer

Retell, a company focused on real-time voice agents, leverages Fish Audio's expressive and controllable real-time voice models for production deployments.

AI Voice Agents
LiveKit
Already a customer

LiveKit, a platform for real-time communication, integrates Fish Audio's technology to deepen developer tooling and enhance voice capabilities within their offerings.

Developer Tools, Real-time Communication
Sanas
Already a customer

Sanas, operating in the voice AI space, utilizes Fish Audio's S2 Pro for production deployments, suggesting a need for high-quality, real-time voice synthesis in their applications.

Voice AI, Conversational AI

Buyer fit inferred by StartupHub from what Fish Audio sells and public signals about each company. Only rows badged "already a customer" are confirmed relationships.

Scores
Measured, not editorial
Ahrefs DR
72/100

Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.

Agent Readiness
51/100

How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.

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