Hume AI

About Hume AI

Hume AI provides data, benchmarks, and evaluation tools for emotionally intelligent voice AI, helping teams build and measure voice AI based on human judgment. Its platform includes expression measurement, human feedback, and simulation products.

Hume AI builds the data and evaluation layer for emotionally intelligent voice AI. The company provides datasets, speech models, human-grounded evaluations, public benchmarks, and feedback systems that help voice AI teams measure and improve how natural, reliable, and emotionally aware their models sound.

Targeting foundation model builders, voice agent developers, and enterprise teams, Hume's platform includes Kairos for simulation and evaluation, an Expression Measurement API for real-time emotion analysis across 48+ emotions and 50+ languages, and a Human Feedback API for collecting ratings from pre-screened human raters. It also offers custom data collection and publishes public leaderboards for voice AI benchmarks.

Hume's approach is grounded in decades of emotion science and research in multimodal emotional intelligence. The company's products are delivered as APIs and data/evaluation solutions for enterprises.