Pricing. What does Hume AI cost ?
Free
$0
Free plan available.
API usage
Paid plans available. See the official pricing source for details.
Official pricingChecked on July 24, 2026
Hume AI pricing
Empathic voice AI platform: EVI (Empathic Voice Interface) and Octave (empathic TTS). Detects vocal emotions, responds naturally. APIs for expression measurement, EVI, and connected products.