VS
Head-to-Head Comparison
ChatGPT vs HeyGen
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
Feature comparison
| Feature | ChatGPT | HeyGen |
|---|---|---|
| CompareMyAI score | 8.7 / 10 | 8.0 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| SOC 2 certified | ||
| ISO 27001 | ||
| MFA supported | ||
| Trains on your data | Yes |
Pricing
FreeFree
Plus£17/mo
Team£25/mo
EnterpriseContact us
H
FreeFree
Creator£23/mo
Pro£39/mo
Business£117/mo
EnterpriseContact us
Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
ChatGPT
Pros
- +Largest plugin and integration ecosystem
- +Excellent at coding and analysis
- +GPT-4o handles images and voice
- +Widely supported across third-party tools
Cons
- −Trains on data by default — opt-out required
- −Pricing higher than some alternatives
- −Can be inconsistent on complex reasoning
HeyGen
Pros
- +SOC 2 Type II certified with a dedicated Data Protection Officer
- +175 languages with AI lip-sync — broadest language support in category
- +Free tier includes 3 videos and a custom digital twin
- +API access from Creator tier for workflow automation
Cons
- −Uses user content to train models by default — opt-out required
- −Credit costs for Avatar IV/V are 20× higher than Avatar III
- −Business tier at £117/mo is expensive for smaller teams
Our take— ChatGPT wins
Based on our comparison of published pricing, features, and compliance data, ChatGPT scores 8.7/10 to HeyGen's 8.0/10. ChatGPT pulls ahead with a no-training-on-your-data policy. HeyGen stays close but doesn't lead on any single attribute here. If a no-training-on-your-data policy matters, go ChatGPT; if it doesn't, HeyGen.