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Overview

Hume AI is an empathic voice platform providing expressive text-to-speech (TTS) and speech-to-speech (STS) models, with full customization requiring technical expertise. It produces realistic, low-latency audio for natural conversations, and its key strength is generating and predicting nuanced emotional expression.

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Starting Price
Custom

Hume AI Specifications

Text To Speech & Speech To Text

Natural Language Dialogue

Multi-Language Support

Context Awareness

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What Is Hume AI?

Hume AI is a leading voice-based large language model (LLM) platform designed to create the world's most realistic and expressive AI voices. Its core products are Octave (Text-to-Speech) and EVI (Empathic Voice Interface for Speech-to-Speech). Unlike traditional models, Hume AI's technology understands semantic context to predict and generate human-like emotions, cadence, and nuance in real-time, making it invaluable for building engaging, emotionally intelligent conversational agents and high-quality content.

Hume AI Pricing

Hume AI offers an affordable plan packed with features to engage your audience, build customer loyalty, and drive sales. It includes

Sign up for free

  • Free – $0/month
  • Starter – $3/month
  • Creator – $14/month
  • Pro – $70/month
  • Scale – $200/month
  • Business – $500/month
  • Enterprise – Custom

Contact sales: On request

Get a detailed Hume AI cost breakdown to choose the best plan for your needs.

Disclaimer: The pricing is subject to change.

Hume AI Integrations

Information regarding integration is not available. Watch the Hume AI demo to learn more about thw software.

Who Is Hume AI For?

Hume AI is ideal for a wide range of industries and sectors, including:

  • Content creation (audiobooks, podcasts, video media platforms)
  • Gaming and AI companion development
  • Customer service and sales teams (voice AI for phone calls)

Is Hume AI Right For You?

If your application demands unparalleled emotional realism and low-latency interaction, Hume AI is likely the best fit. Its key differentiator, the Empathic Voice Interface (EVI), allows your AI to not just speak, but to genuinely understand and express human emotion, setting a new standard for conversational AI. This makes it particularly valuable for customer support, mental wellness apps, and immersive AI character experiences where connection and empathy are paramount for user satisfaction.

Still doubtful if Hume AI software is the right fit for you? Connect with our customer support staff at (661) 384-7070 for further guidance.

Hume AI Features

This engine operates as a voice-based LLM, moving beyond traditional text-to-speech. It analyzes the text's semantic context to accurately predict and generate emotional nuance, cadence, and prosody, resulting in audio that is virtually indistinguishable from a human speaker, perfect for high-quality audio content.

See How It Works

EVI is Hume AI’s groundbreaking speech-to-speech foundation model, designed to understand and generate both language and emotional expression in conversation. It enables real-time, human-like dialogue with ultra-low latency, allowing AI agents to sound genuinely empathetic and engage users effectively across diverse applications.

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Users are given the power to create and instruct completely new AI voices or clone existing ones for unique branding. The platform allows for precise instruction of emotion and style, providing unparalleled flexibility to tailor the AI's persona, ensuring brand consistency across all media touchpoints and interactive experiences.

See How It Works

This pay-as-you-go service uses sophisticated models to measure and analyze human emotional expression across various modalities. It processes input from audio, video, images, or text, providing data-driven insights into user sentiment, which is critical for refining AI performance and understanding audience reactions at scale.

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Pros And Cons of Hume AI

Pros

  • Industry-leading emotional recognition enables highly responsive voice AI interactions

  • Unmatched voice customization offers precise control over tone parameters

  • Real-time processing ensures smooth, natural conversational user experiences

  • Strong ethical framework promotes responsible and safe AI usage

Cons

  • May require tuning for varied cultural or contextual expressions

  • Not suitable for every industry or use case scenario

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Frequently Asked Questions

Hume AI supports integration with multiple systems and platforms through its Python, TypeScript, and React SDKs, allowing developers to seamlessly embed its voice AI capabilities into various applications.

Hume AI does offer a mobile application, Your Personal AI, available on the App Store.

Hume AI's Octave 2 multilingual voice engine supports over 11 languages for expressive text-to-speech. These include major languages such as English, Spanish, Japanese, Korean, French, German, and Arabic, allowing for global deployment of empathic AI.

Yes, Hume AI offers APIs for Octave TTS, Empathic Voice Interface (EVI), and the Expression Measurement API.

Typical users include developers and enterprises focused on building conversational AI, AI companions, and automated customer service agents. It is also utilized by content creators and media platforms that require highly expressive and realistic AI voices for audiobooks and videos.

Hume AI offers an affordable plan with features to engage audiences, boost loyalty, and drive sales. Users can Sign Up for Free or choose from tiered plans: Free $0, Starter $3, Creator $14, Pro $70, Scale $200, Business $500, Enterprise Custom. Get a detailed Hume AI price breakdown to pick the best plan.

Hume AI provides support through email and detailed resources such as blogs and documentation.

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