Hume AI raised $50 million in Series B funding led by EQT Ventures, with participation from Union Square Ventures, Nat Friedman & Daniel Gross, Metaplanet, Northwell Holdings, Comcast Ventures, and LG Technology Ventures. The company simultaneously introduced its Empathic Voice Interface (EVI), a voice-first conversational system trained on millions of human interactions to detect end-of-turn cues and adapt its vocal responses over time for improved user satisfaction.