What HeyGen does
HeyGen produces presenter-led video from scripts and other source material. Its product surface combines AI avatars, generated or cloned voices, translation, and lip synchronization, so the same presentation can be adapted across markets.
Typical workflow
A user selects or creates a presenter, provides a script, and then chooses voice and language settings. Existing presentations, documents, recordings, images, and audio can also enter the workflow, depending on the feature being used.
Best fit
The clearest use case is structured communication where a person needs to appear on screen: training, sales outreach, product education, and localized announcements. It is less directly comparable to freeform cinematic video generators because the presenter is the organizing element.
Limits in this record
This profile uses the public pricing page as its source. It does not claim that every listed input or output is available on every tier, and it does not infer API access from product naming alone.