Closed avatar video models, tools and agents
9 in the catalogue today, and the list grows as the market does. Every one with what it costs, who sells it and where it stands.
Models that make a person on screen speak — a presenter, a dubbed take, a talking likeness. They are sold by the minute of finished video. The binding constraint is rarely quality any more; it is consent and rights, and every serious vendor gates cloning a real face or voice behind a permission step.
Models whose weights are not published and which are bought through somebody's API. You get the maker's infrastructure, their scale and their uptime, and no way to run the thing yourself or to keep it if it is withdrawn. Most of the strongest models are here, so this is less a choice than a fact about the market; the choice is which seller you buy the same model from, and the catalogue holds their prices side by side.
- AI VideoSynthesia
- Avatar IIIHeyGen$0.017–$0.043per second, digital-twin lane1 selling
- Avatar IVHeyGen$0.05–$0.067per second, photo-avatar lane1 selling
- Avatar VHeyGen$0.067per second, digital-twin lane1 selling
- Cinematic AvatarHeyGen$7per call1 selling
- GWM1 AvatarsRunway$0.0033per second1 selling
- LipsyncHeyGen$0.067per second, precision lane1 selling
- Video AgentHeyGen$0.033per second1 selling
- Video TranslationHeyGen$0.033–$0.067per second, speed lane1 selling