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Side-by-side comparison
HeyGen vs Synthesia
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| What matters | 👤 HeyGen | 🎓 Synthesia |
|---|---|---|
| What it does | AI video platform for avatar-led content, video translation, and personalised videos for creators and teams. | AI business-video platform for avatar presentations, dubbing, roleplays, and training content. |
| Best for | Avatar videos and Video translation | Training, internal communications, and avatar-led business video |
| Pricing model | Free plan + paid | Free plan + paid |
| Plans | Free: $0 Creator: US$29/month, current monthly option Pro: US$49/month, current monthly option | Plan details not recorded yet |
| Free-plan limits | Free allows three videos/month, up to one minute each. Paid plans add longer videos, watermark removal, and additional premium-model capacity. | A Basic free plan is available with limited allowance and branded sharing. Downloading and removing branding require paid plans; AI features use shared credits. |
| Platforms | Web | Web |
| Key capabilities | Avatar videos Video translation Voice cloning on eligible plans Photo avatars | AI avatars Document-to-video creation Video dubbing Training roleplays Interactive video on eligible plans |
| Strengths | Turn a script or reference into an avatar video, review delivery, and adapt it for the language and audience you need. | Turn approved scripts or documents into a video, review the avatar delivery, and share it with the intended audience. |
| Limitations | Free allows three videos/month, up to one minute each. Paid plans add longer videos, watermark removal, and additional premium-model capacity. | A Basic free plan is available with limited allowance and branded sharing. Downloading and removing branding require paid plans; AI features use shared credits. |
| No signup required | Not verified | Not verified |
| No credit card required | Not verified | Not verified |
| Free trial | Not verified | Not verified |
| Details last reviewed | 2026-10-06 | 2026-10-06 |
| Official pricing / source | Check pricing | Check pricing |
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