Avatar
GA
Proprietary
HeyGen Avatar IV
Corporate training, sales, and localization videos
Release2026-02
Context10K
Max output—
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
HeyGen Avatar IV is a model in the Avatar category from HeyGen. It was released in 2026-02. The vendor is based in US. Best for: Corporate training, sales, and localization videos.
Strengths
- Photorealistic avatar
- 175+ languages
- Video translation
- 4K
- API
Limits
- Closed
- Credit-based
Specifications
| Vendor | HeyGen |
|---|---|
| Category | Avatar |
| Release | 2026-02 |
| Status | GA |
| License | Proprietary |
| Commercial use | Not specified |
| Context window | 10K |
| Input modalities | Text, Image, Audio, Video |
| Output modalities | Video |
| Prompt types | Text |
| Negative prompts | No |
| Max outputs | 1 clip |
| Resolution | 1080p-4K |
| Duration | Unlimited (scene) |
| Frame rate | 30 fps |
| Audio generation | Yes |
| Local deployment | No |
| API access | Yes |
| Pricing | $24-330/mo |
| Confidence | High |
| Vendor country | US |
| Vendor type | Media lab |
Pricing & hardware
$24-330/mo
API-only: local GPU memory is not applicable. API access is available.