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Hume AI

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Voice AI research lab offering emotionally intelligent speech models and APIs for developers building empathic voice applications.

What it does

Hume AI is a research lab focused on emotional intelligence for voice AI. It provides models, datasets and evaluation APIs, including its Empathic Voice Interface and human-feedback tools, so developers can build voice applications that recognize and respond to emotion across many languages.

How to use: Users can generate AI voices by providing text prompts and describing desired voice identities, qualities, and emotions using Octave TTS. They can also create and interact with real-time synthetic voices and personalities using EVI, which allows for flexible prompting and voice modulation. Developers can access APIs and a full developer platform to integrate these emotionally intelligent voice agents into their own applications.

Core features

Empathic, emotionally intelligent voice models
Human-feedback and evaluation APIs
Open-source models and datasets
Coverage of 50+ languages and dozens of emotions
Expression measurement and speech tooling

Best for

Building empathic voice assistants
Measuring emotional expression in speech
Running human evaluations of voice models
Adding emotional intelligence to apps
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