HeyGen produces a photorealistic AI presenter reading a script rather than generating freeform scene video — a narrow specialist, not a general video generation model.
HeyGen
by HeyGen
Photorealistic AI presenter avatars, with lip-sync translation across 175 languages.
- 175 languages & dialects for translation/voice-over on paid plans (30+ on free) — widest disclosed language reach in this directory
- Lip-sync translation re-renders a source video's mouth movements to match dubbed audio
- Free: $0/mo, 3 videos. Creator $29/mo. Pro from $49/mo. Business $149/mo + $20/seat
- Also supports voice cloning and interactive/branching video