HeyGen vs Synthesia
Both turn a script into a presenter video, but they serve different buyers. HeyGen is built for creators and marketers who want expressive avatars and fast social-ready output. Synthesia is built for companies that need training video at scale with compliance, admin controls and a polished corporate feel.
| HeyGen | Synthesia | |
|---|---|---|
| What it does | Expressive AI avatars and presenter videos for creators and marketing | Corporate AI avatar videos for training, onboarding and explainers |
| Pricing type | Freemium | Freemium |
| Starting price | Creator plan from $24/month billed annually | Starter plan from $14/month billed annually |
| Free plan | Yes | Yes |
| Watermark | Free plan videos are watermarked and limited in length | Free Basic plan output is watermarked |
| Best for | Marketing and creator videos with a realistic on-screen presenter | Companies making training, onboarding and explainer videos at scale |
| Not ideal for | Cinematic generated footage (use a text-to-video model instead) | Creators chasing the most expressive, social-style avatars on a budget |
| Key strengths | Very expressive, natural avatars · Strong voice cloning and video translation · Easy script-to-presenter workflow | Polished, professional avatar output · Strong enterprise compliance and security posture · Good templates for training content |
| Watch out for | Credit system means costs vary a lot by avatar type · Free plan is very limited | Avatars can feel more corporate than creator-style rivals · Best features sit on higher plans |
Scorecard — verified facts
Only facts we have verified count here. ✓ = verified yes, ✕ = verified no, — = not verified yet.
| Fact | HeyGenDEAD HEAT | SynthesiaDEAD HEAT |
|---|---|---|
| Free export allowed | ✓ | ✕ |
| No watermark on free export | ✕ | ✕ |
| Commercial use on free plan | ✕ | ✕ |
| API available | ✓ | ✓ |
| Lower starting price | ✕ | ✓ |
Dead heat — counted from the verified facts above, the score is 1–1.
When HeyGen wins
Choose HeyGen if you make marketing, creator or social videos and want the most expressive avatars, voice cloning and translation features.
Full HeyGen review →When Synthesia wins
Choose Synthesia if you produce training, onboarding or internal videos and need enterprise-grade compliance, templates and team controls.
Full Synthesia review →