Heygen AI
HeyGen’s avatar and translation models — digital twins and multilingual video.
Models in the Heygen AI family
10 models. Each page says what the model is for, which aspect ratios and resolutions it offers, and where it falls short.
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Heygen Photo Avatar 4 Model
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Heygen Avatar V3 Model for Digital Twin
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Heygen Avatar 4 Digital Twin Model
Heygen v5 Digital Twin
Create natural HeyGen Avatar V digital twin videos from text or audio, with lip-sync, optional backgrounds, captions, and MP4/WebM output.
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Heygen Text to Video Generation Model
Heygen Video Agent
Generate videos with a single prompt
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Heygen Translate Model with Extreme Precision
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Heygen Translate Model with Extreme Speed
Heygen Lipsync - Precision
Replace or dub audio on an existing video with high-accuracy avatar-inference lip-sync.
Heygen Lipsync - Speed
Replace or dub audio on an existing video with fast audio-only lip-sync.
What generating with Heygen AI models costs
Every model draws from the same credit balance. The plans below are the whole price list; the exact credit cost of a run is shown in the composer before you generate.
Prices in USD as of September 29, 2026. Unused monthly credits roll over and every plan can be cancelled at any time. Compare the plans in full.
Other model families
Compare Heygen AI with the rest of the line-up, or browse the full model directory.