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HeyGen vs Captions (AI Ads)
Pick HeyGen for the strongest custom-avatar pipeline and clean B2B video; pick Captions (AI Ads) for best-in-class captions and in-app short-form editing.
By Mark Gradler · Scores verified 2026-10
Choose HeyGen if…
You want a polished custom avatar of a real spokesperson and corporate-grade output.
Choose Captions (AI Ads) if…
You edit your own short-form and want the strongest captioning and editing.
Side by side
| HeyGen | Captions (AI Ads) | |
|---|---|---|
| Editorial score | 7.5/10 | 7.0/10 |
| Category | Custom avatars & B2B video | Caption-first short-form + UGC |
| Best for | B2B, explainers, and custom-avatar spokespeople | Creators editing their own short-form content |
| Pricing from | free tier; paid around $29/mo | free tier; paid from $9.99/mo (Pro) |
| Free trial | Yes (free tier) | Yes (free tier) |
| Actors / avatars | 700+ avatars, strong custom-avatar support | Smaller AI-actor set |
| Languages | 175+ languages | Multiple |
| Custom avatars | Yes | Yes |
| Output realism | 8/10 | 7/10 |
| Workflow & speed | 7/10 | 8/10 |
| Actors & languages | 8/10 | 6/10 |
| Value for money | 7/10 | 7/10 |
| Fit & support | 7/10 | 7/10 |
Where they differ
- Actors & languages: HeyGen leads Captions (AI Ads), 8/10 to 6/10. Breadth of AI actors/avatars, custom-avatar support, and language/accent coverage. Matters most for localisation and for finding a face that fits your brand.
- Output realism: HeyGen leads Captions (AI Ads), 8/10 to 7/10. How believable the AI actor / avatar / voice looks and sounds. Lip-sync, hands, and audio naturalness. The thing that decides whether an ad reads as human.
- Workflow & speed: Captions (AI Ads) leads HeyGen, 8/10 to 7/10. How fast you get from idea to a usable ad, and how much manual editing is left over. Batch generation, script tools, hooks, captions, variations.
Effectively tied: value for money, fit & support.
HeyGen in one line
The best choice when you want a polished custom avatar of a real person or spokesperson - closer to B2B explainer video than gritty UGC, with fair credit rollover.
Captions (AI Ads) in one line
The pick if you edit your own short-form and want the strongest captions and in-app editing - less suited to fully hands-off AI-actor ad generation.
Common questions
How much do HeyGen and Captions (AI Ads) cost?
HeyGen: free tier; paid around $29/mo. Captions (AI Ads): free tier; paid from $9.99/mo (Pro). Pricing shifts often, so confirm on each vendor's site.
Do HeyGen or Captions (AI Ads) have a free trial?
HeyGen: Yes (free tier). Captions (AI Ads): Yes (free tier).
Can you make a custom avatar with HeyGen or Captions (AI Ads)?
HeyGen: yes. Captions (AI Ads): yes.