Synthesia vs HeyGen
Every value comes from the product records. Facts we have not verified are marked, never guessed.
- No preview yet
Synthesia
AI Video Generators
- Score
- Not yet scored
- Price
- Free plan, paid from $18/mo
- Suits
- Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+)
- Free option
- Free plan
- No preview yet
HeyGen
AI Video Generators
- Score
- Not yet scored
- Price
- Free plan, paid from $29/mo
- Suits
- Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+)
- Free option
- Free plan
The two best-known avatar platforms, one metered in minutes and the other in credits.
TechBigs verdict, published Sep 4, 2026
Where they differ
1 fact that can decide it; identical facts are below- PricingSynthesia: Free plan, paid from $18/moHeyGen: Free plan, paid from $29/mo
Everything else
Same on every product unless markedBasics
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| Basics | Synthesia | HeyGen |
|---|---|---|
| Pricing (products differ) | Free plan, paid from $18/mo | Free plan, paid from $29/mo |
| Category | AI Video Generators | AI Video Generators |
| Product type | SaaS | SaaS |
| Pricing model | Free plan available | Free plan available |
| Free plan | Yes | Yes |
| Free trial | No | No |
| Deployment | Cloud | Cloud |
| Team size | Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+) | Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+) |
Pricing
Synthesia
- BasicFree
Free
- Starter$18/mo
Flat rate
- Creator$64/mo
Flat rate
- EnterpriseOn request
Contact sales
HeyGen
- FreeFree
Free
- Creator$29/mo
Flat rate
- Pro$49/mo
Flat rate
- Business$149/mo
Flat rate
- EnterpriseOn request
Contact sales
Features
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| Feature | Synthesia | HeyGen |
|---|---|---|
| Text or script to video (products differ) | Yes | Not verified |
| Automatic subtitles (products differ) | Yes | Not verified |
| API access (products differ) | Yes | Not verified |
| AI avatars | Yes | Yes |
| AI voice-over | Yes | Yes |
| Voice cloning | Yes | Yes |
| Stock media library | Yes | Yes |
| Brand kits and templates | Yes | Yes |
Integrations
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| Integration | Synthesia | HeyGen |
|---|---|---|
| YouTube (products differ) | Not listed | Native |
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