Synthesia vs HeyGen vs Colossyan vs Elai.io
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
- No preview yet
Colossyan
AI Video Generators
- Score
- Not yet scored
- Price
- Free plan, paid from $59/mo
- Suits
- Small teams (2–50), Mid-size (51–500), Enterprise (500+)
- Free option
- Free plan
- No preview yet
Elai.io
AI Video Generators
- Score
- Not yet scored
- Price
- Free plan, paid from $29/mo
- Suits
- Solo, Small teams (2–50), Mid-size (51–500)
- Free option
- Free plan
Where they differ
2 facts that can decide it; identical facts are below- PricingSynthesia: Free plan, paid from $18/moHeyGen: Free plan, paid from $29/moColossyan: Free plan, paid from $59/moElai.io: Free plan, paid from $29/mo
- Team sizeSynthesia: Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+)HeyGen: Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+)Colossyan: Small teams (2–50), Mid-size (51–500), Enterprise (500+)Elai.io: Solo, Small teams (2–50), Mid-size (51–500)
Everything else
Same on every product unless markedBasics
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| Basics | Synthesia | HeyGen | Colossyan | Elai.io |
|---|---|---|---|---|
| Pricing (products differ) | Free plan, paid from $18/mo | Free plan, paid from $29/mo | Free plan, paid from $59/mo | Free plan, paid from $29/mo |
| Team size (products differ) | Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+) | Solo, Small teams (2–50), Mid-size (51–500), Enterprise (500+) | Small teams (2–50), Mid-size (51–500), Enterprise (500+) | Solo, Small teams (2–50), Mid-size (51–500) |
| Category | AI Video Generators | AI Video Generators | AI Video Generators | AI Video Generators |
| Product type | SaaS | SaaS | SaaS | SaaS |
| Pricing model | Free plan available | Free plan available | Free plan available | Free plan available |
| Free plan | Yes | Yes | Yes | Yes |
| Free trial | No | No | No | No |
| Deployment | Cloud | Cloud | Cloud | Cloud |
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
Colossyan
- StarterFree
Free
- Professional$59/mo
Flat rate
- EnterpriseOn request
Contact sales
Elai.io
- FreeFree
Free
- Creator$29/mo
Flat rate
- Team$125/mo
Flat rate
- EnterpriseOn request
Contact sales
Features
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| Feature | Synthesia | HeyGen | Colossyan | Elai.io |
|---|---|---|---|---|
| Text or script to video (products differ) | Yes | Not verified | Not verified | Yes |
| AI voice-over (products differ) | Yes | Yes | Not verified | Yes |
| Voice cloning (products differ) | Yes | Yes | Not verified | Yes |
| Automatic subtitles (products differ) | Yes | Not verified | Yes | Yes |
| API access (products differ) | Yes | Not verified | Not verified | Not verified |
| AI avatars | Yes | Yes | Yes | Yes |
| Stock media library | Yes | Yes | Yes | Yes |
| Brand kits and templates | Yes | Yes | Yes | Yes |
Integrations
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| Integration | Synthesia | HeyGen | Colossyan | Elai.io |
|---|---|---|---|---|
| YouTube (products differ) | Not listed | Native | Not listed | Native |
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