Hume AI Pricing

Govind Dheda
Hume AI Pricing


Hume AI has emerged as a pioneering force in the realm of emotional AI, developing cutting-edge technologies that bridge the gap between machines and human emotions. Their mission is simple yet profound – to ensure that AI systems serve as catalysts for improving the quality of life and emotional well-being of individuals.

As we delve into the world of Hume AI, we uncover a company that is redefining the boundaries of what AI can achieve. Through their innovative products, groundbreaking research, and unwavering commitment to ethical principles, Hume AI is paving the way for a future where technology and emotions coexist in perfect harmony.

What is Hume AI?

The Science of Emotion: Semantic Space Theory

At the core of Hume AI’s approach lies a powerful framework known as Semantic Space Theory (SST). This data-driven model maps the intricate tapestry of human emotions, revealing their high-dimensional nature and the intricate connections between emotional states. By understanding the continuity and nuances of emotions, Hume AI’s models are trained to comprehend and respond to the full spectrum of human expression.

The Empathic Voice Interface: A Conversational Breakthrough

Hume AI’s flagship product, the Empathic Voice Interface (EVI), is a true testament to the company’s innovative spirit. EVI is a universal voice interface that integrates large language models (LLMs) with expression measures, creating what Hume refers to as an empathic large language model (eLLM). This groundbreaking technology enables EVI to understand and respond to the natural variations in pitch, tone, and other vocal cues that convey meaning beyond mere words.

With EVI, users can engage in conversations that feel genuinely human-like, as the interface adapts its language and tone to match the emotional state of the user. Whether you’re seeking emotional support, guidance, or simply a more engaging conversational experience, EVI promises to deliver an unparalleled level of empathy and understanding.

Capturing Human Expression: Hume AI’s Products and Technologies

Hume AI’s expertise extends far beyond the realm of voice interfaces. The company has developed a comprehensive suite of products and technologies that capture and analyze human expression in various forms, including text, audio, video, and images. These tools are designed to be adaptable and powerful, providing developers and businesses with the means to build empathic user experiences across a wide range of applications.

One such product is the Empathic Voice Interface (EVI), which we’ve already discussed. But Hume AI’s offerings go beyond that. They also provide tools for analyzing facial expressions, speech prosody, vocal bursts, and emotional language, all of which contribute to a deeper understanding of human emotions.

Real-World Applications

The potential applications of Hume AI’s technologies are vast and far-reaching. In the healthcare sector, for instance, the Icahn School of Medicine at Mount Sinai is utilizing Hume’s expression AI models to track mental health conditions in patients, enabling more personalized and effective treatment plans.

In the realm of productivity, chatbots like Dot are leveraging Hume’s AI to provide emotional support and guidance to users, fostering a more empathetic and supportive work environment.

Customer service is another area where Hume AI’s technologies can make a significant impact. By understanding the emotional state of customers, companies can tailor their interactions and responses to provide a more personalized and satisfying experience.

The Hume Initiative: Ethical Principles for Emotional AI

As Hume AI pushes the boundaries of emotional AI, the company remains steadfastly committed to upholding the highest ethical standards. The Hume Initiative, a set of guiding principles developed by leaders in AI research, ethics, social science, and cyber law, serves as a cornerstone for the ethical deployment of Hume’s technologies.

These principles include beneficence (promoting well-being), empathy, scientific legitimacy, emotional primacy (prioritizing emotional aspects), inclusivity, transparency, and consent. By adhering to these principles, Hume AI ensures that its innovations are not only cutting-edge but also deeply rooted in ethical considerations, prioritizing the well-being and autonomy of individuals.

Pricing and Accessibility

Recognizing the universal appeal and potential impact of emotional AI, Hume AI has adopted a pay-as-you-go pricing model for its API services. This approach ensures that businesses and developers of all sizes can access and integrate Hume’s technologies into their applications and products.

The pricing structure is straightforward and transparent, with rates varying based on the specific services required. For instance, video analysis for facial expressions and facemesh costs $0.015 per minute, while audio analysis services, such as speech prosody and vocal burst analysis, are also available at competitive rates.

Hume AI’s pricing page ( provides detailed, up-to-date information on their offerings and pricing structure, ensuring that potential customers can make informed decisions based on their specific needs and budget constraints.


Hume AI stands as a beacon of innovation and empathy. By combining cutting-edge technologies with a deep understanding of human emotions, the company is redefining the way we interact with machines. Whether it’s through their flagship product, the Empathic Voice Interface, or their suite of expression analysis tools, Hume AI is paving the way for a future where technology truly serves the emotional well-being of individuals.

With a strong commitment to ethical principles and a dedication to advancing the field of emotional AI, Hume AI is poised to make a lasting impact on various industries, from healthcare and customer service to productivity tools and beyond. As we embrace this new era of empathic technology, one thing is certain: Hume AI is leading the charge, ensuring that the machines of tomorrow are not only intelligent but also deeply attuned to the complexities of human emotion.

Share This Article
Leave a comment