Hume AI

Hume AI builds empathic voice technology, including a speech-to-speech interface that detects tone, emphasis and emotional expression in a user voice and responds with matching prosody. Developers use its APIs for voice agents, wellbeing apps, research and customer experience products where how something is said matters as much as the words. Expression measurement models analyse voice, face and language, and octave text-to-speech generates controllable, character-driven speech.