Synthesia vs HeyGen: AI Avatar Video Compared
Synthesia is the established leader in AI avatar videos with strong enterprise features, interactive branching videos, and 230+ avatars. HeyGen offers compelling video translation with lip-sync dubbing, custom avatars on all paid plans, and broader language support. Choose Synthesia for enterprise training and interactive video; choose HeyGen for video translation, custom avatars, and marketing content.
| Feature | Synthesia | HeyGen |
|---|---|---|
| Type | AI avatar video platform | AI avatar video platform |
| Free Tier | 1 free demo video | 1 free credit |
| Pro Price | $22/mo (Starter) | $24/mo (Creator) |
| Enterprise Price | Custom (Enterprise) | $120/mo (Business) |
| Stock Avatars | 230+ avatars | 200+ avatars |
| Custom Avatar | Yes (Enterprise) | Yes (all paid plans) |
| Languages | 140+ languages | 175+ languages |
| Video Translation | Yes | Yes (lip-sync dubbing) |
| Templates | 200+ video templates | 300+ templates |
| Interactive Video | Yes (branching, CTAs) | Limited |
| API Access | Yes (Enterprise) | Yes (Business+) |
| Crypto Payment | Card only | Card only |
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