HUME EVI
Voice AI that understands and responds to human emotion in real-time
ABOUT
Voice AI assistants today sound robotic — they can understand words but miss tone, emotion, and intent. Hume EVI (Empathic Voice Interface) is a voice AI purpose-built to perceive and respond to human emotion through vocal prosody, facial expressions, and language. It detects frustration, hesitation, excitement, and other emotional states in real-time, and adjusts its responses accordingly. This makes voice interactions feel natural and understanding rather than transactional. Developers integrate EVI via a simple API to build customer service bots that de-escalate frustrated callers, digital health assistants that detect patient distress, and conversational agents that feel genuinely present.