Head-to-head · AI Video Generators
HeyGen vs Synthesia
HeyGen leads on 0 checks, Synthesia on 1, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreHeyGen · 8.7/10
- Lowest starting priceSynthesia · $18/mo
- Free planboth
HeyGen scores higher on our rubric for ai video generators: 8.7 against 8.6 out of 10; our editors rank them #7 and #8.
Synthesia is cheaper to start at $18/mo against $24/mo. On maximum resolution, HeyGen gives you 4k where Synthesia offers 1080p.
HeyGen is the better fit for avatar-led business videos. Synthesia is the better fit for enterprise avatar and localized training videos.
- HeyGen fits best
Avatar-led business videos
- Synthesia fits best
Enterprise avatar and localized training videos
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Side by side
| Feature | HeyGen 8.7/10 Visit ↗ | Synthesia 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.7 | 8.6 |
| Ranking | #7 in AI Video Generators | #8 in AI Video Generators |
| Best for | Avatar-led business videos | Enterprise avatar and localized training videos |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $24/mo | $18/mo (best) |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud |
| Platforms | Web, iOS, Android | Web |
| Support | Email, Live chat, Docs | Email, Live chat, Docs · 24/7 |
| Compliance | SOC 2, GDPR, SSO/SAML, 2FA | SOC 2, ISO 27001, GDPR, SSO/SAML |
| Integrations | 10 integrations | 35+ integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features HeyGen 5/5 · Synthesia 5/5 | ||
| Text-to-video | ✓ | ✓ |
| Image-to-video | ✓ | ✓ |
| AI avatars | ✓ | ✓ |
| API access | ✓ | ✓ |
| Commercial use | ✓ | ✓ |
| Specs | ||
| Maximum video length | 30 min | Not checked yet |
| Maximum resolution | 4k | 1080p |
| Our review | ||
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| Our verdict | HeyGen is an AI video creation platform for creators, marketers, educators, sales teams, and enterprises. It supports script, URL, prompt, image, document, and template-based video generation, with AI presenters, stock avatars, custom… Read the review → |
Synthesia is a web-based AI video platform for businesses, learning and development teams, enablement groups, HR departments, and corporate communications. It turns scripts, text prompts, documents, PowerPoint files, and URLs into… Read the review → |
Strengths and trade-offs
HeyGen — where it wins
- Creates videos from scripts, URLs, prompts, images, PDFs, and templates
- Supports digital twins, voice cloning, translation, captions, and lip sync
- Offers web, mobile, API access, and integrations with n8n, Make, HubSpot, and Zapier
Where it doesn't
- Free videos are limited to 3 per month and 1 minute each
- Creator and Pro plans limit videos to 30 minutes
- Free-plan outputs are restricted to non-commercial use
Synthesia — where it wins
- Creates videos from scripts, documents, PowerPoint files, URLs, and prompts
- Supports AI avatars, voice cloning, dubbing, and translated lip-sync
- Creator and Enterprise plans add API access, interactive videos, and custom options
Where it doesn't
- Starter and Creator pricing shown is based on annual billing
- Some export and learning features are available only on eligible plans
- Stock-avatar licensing restricts paid promotion and some broadcast advertising
- HeyGen8.7/10 · Free plan
A broad AI video platform for avatar-led business content and automated production.
Visit HeyGenFull verdict → - Synthesia8.6/10 · Free plan
A broad business video platform with avatars, localization, API access, and a free plan.
Visit SynthesiaFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update