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    3. Fixie.AI

    Fixie.AI

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    Fixie.

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    About Fixie.AI

    Fixie.AI builds Ultravox, a real-time voice AI platform that trains speech-native models for natural conversational agents. The company takes a first-principles approach to voice AI, managing end-to-end infrastructure from model training to inference. Founded by Zach Koch, the team focuses on closing the gap between human speech and voice AI while contributing to open science through open weight models shared on Hugging Face.

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    1 AI Tool by Fixie.AI

    Ultravox tool icon

    Ultravox

    1mo
    Voice Synthesis

    Real-time voice AI platform with speech-native models for building and scaling conversational voice agents.

    Ultravox

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    Website
    ultravox.ai/
    GitHub
    fixie-ai

    AI Topics

    3

    Fixie.AI focuses on these topics:

    Voice Synthesis(1)
    Conversational Agents(1)
    Speech Recognition(1)
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