Compare
Synthesia vs HeyGen
A side-by-side comparison of Synthesia and HeyGen — pricing, ratings, features, and pros & cons.
Quick facts
| Pricing model | Free Trial, Paid | Freemium |
|---|---|---|
| Starting from | $18/mo | Free |
| Rating | 4.6 / 5 | 4.5 / 5 |
| Developer | Synthesia | HeyGen |
Pros & cons
Synthesia
Pros
- No camera or studio needed
- Excellent language coverage
- Great for L&D teams
Cons
- Avatars can feel stiff
- No true free plan
HeyGen
Pros
- Fast, natural avatars
- Strong translation feature
- Usable free tier
Cons
- Watermark on free plan
- Minutes cap on lower tiers
Key features
Synthesia
- 230+ AI avatars, custom avatars
- 140+ languages and voices
- Screen recorder
- Brand kits and templates
- Video player analytics
HeyGen
- Instant and studio avatars
- Video translation with lip sync
- Interactive avatars
- API for personalized video
- Templates and brand kits