Synthesia vs HeyGen
Which AI Tool Wins in 2025?
Synthesia vs HeyGen: Which is Better?
Choose Synthesia if you're an enterprise needing professional training videos with multiple languages and custom avatars. Choose HeyGen if you want voice cloning, video translation, and faster content creation for marketing.
- Synthesia: Starting at $30/month - 120+ language support
- HeyGen: Starting at $29/month - Voice cloning capability
- Key Difference: Both are similarly priced ($30 vs $29/month) but target different users
Synthesia and HeyGen are leading AI video generation platforms that create professional videos using AI avatars. Both eliminate the need for cameras, actors, and studios, but offer different features, languages, and customization options.
Feature Comparison
Side-by-side comparison of key features
| Feature | Synthesia | HeyGen |
|---|---|---|
| Category | Video | Video |
| Starting Price | 30/mo | 29/mo |
| Key Features | AI Avatars 120+ Languages Custom Avatars | AI Avatars Voice Cloning Video Translation |
Detailed Feature Comparison
| Feature | Synthesia | HeyGen |
|---|---|---|
AI Capabilities | ||
Automation | ||
API Access Programmatic access to features | ||
Team Collaboration Multi-user workspace features | ||
Analytics & Reporting | ||
Customer Support 24/7 support availability | ||
Mobile App | ||
Third-party Integrations | ||
Data Export Export your data in various formats | ||
Custom Workflows | ||
Pre-built Templates | ||
White Label Options | ||
Single Sign-On (SSO) | ||
Bulk Operations | ||
Real-time Updates |
Synthesia
Pros
- 120+ language support
- Enterprise-grade security
- Custom avatar creation
Cons
- Stricter content guidelines
- Slower rendering times
HeyGen
Pros
- Voice cloning capability
- Faster video rendering
- Video translation features
Cons
- Fewer language options
- Less enterprise features
Synthesia Overview
Synthesia is the enterprise-grade AI video platform trusted by Fortune 500 companies. At $30/month, it offers 120+ languages, custom avatars, and professional templates. Synthesia focuses on corporate training, learning content, and marketing videos with strict content moderation.
HeyGen Overview
HeyGen provides accessible AI video creation with innovative features like voice cloning and video translation. At $29/month, it offers realistic avatars, API access, and quick turnaround times. HeyGen appeals to content creators, marketers, and businesses needing scalable video production.
Direct Comparison
Both are similarly priced ($30 vs $29/month) but target different users. Synthesia offers more languages (120+ vs 40+) and better enterprise features, while HeyGen provides voice cloning and faster rendering. Synthesia has stricter content guidelines for brand safety, while HeyGen is more flexible. Synthesia excels at corporate training videos, while HeyGen is better for marketing and social content.
Final Verdict
Choose Synthesia if you're an enterprise needing professional training videos with multiple languages and custom avatars. Choose HeyGen if you want voice cloning, video translation, and faster content creation for marketing.