The model network

heygen models

Every model below its source price, and the cheapest provider wins every request.

API reference

2 matching priced models.

Models with a zero-retention route use it by default. A model marked 'provider may keep data' is served by a provider that may keep request data; choosing it is your choice.

ModelContextInput priceOutput price
HeyGen Voice Turboprovider may keep dataheygen
speech4.1K characters

heygen-voice-1-turbo

4.1Kcharacters$4.00per 1M UTF-8 bytesNot charged
HeyGen Voiceprovider may keep dataheygen
speech4.1K characters

heygen-voice-1

4.1Kcharacters$15.00per 1M UTF-8 bytesNot charged