Hume AI

Emotionally expressive voice AI that hears tone, not just words

hume.ai · Free tier; usage-based

Hume: empathic voice interfaces — TTS with controllable emotion and voice-to-voice conversation that responds to how users sound.

Capabilities

Capabilities

  • Octave TTS with emotional control, EVI voice-to-voice, expression measurement
  • Free tier; usage-based

Best for

  • Companion/wellbeing/coaching app clones where tone matters

Not for

  • Plain narration (ElevenLabs/Cartesia are cheaper)