HeyGen vs Synthesia: The Complete Comparison
Which video generation tool is right for you? A detailed side-by-side analysis of features, pricing, and performance.
Synthesia wins for most users due to its free tier and 300+ realistic ai avatars with diverse ethnicities. Choose HeyGen if you need Video translation. Choose Synthesia for Corporate training and L&D teams.
- Price: HeyGen starts at Free, Synthesia at Free
- Free tier: Both offer free tiers
- Best for: HeyGen → Video translation | Synthesia → Corporate training and L&D teams
- Features: 22+ features across 7 categories
- Our pick: Synthesia for budget-conscious users
Quick Comparison Table
| Feature | HeyGen | Synthesia |
|---|---|---|
| Vendor | HeyGen | Synthesia |
| Starting Price | Free | Free |
| Free Tier | Yes | Yes |
| API Access | Yes | Yes |
| Web App | Yes | Yes |
| Mobile App | Yes | No |
| Best For | Video translation | Corporate training and L&D teams |
HeyGen vs Synthesia Pricing
Here's how the pricing compares between both tools:
HeyGen
Free Tier AvailableSynthesia
Free Tier AvailableFeatures Comparison
HeyGen Features
- ✓ Web App
- ✓ Lip Sync
- ✓ Templates
- ✓ Ai Avatars
- ✓ Api Access
- ✓ Mobile App
- ✓ Custom Avatars
- ✓ Multi Language
- ✓ Text To Speech
- ✓ Video Translation
Synthesia Features
- ✓ Web App
- ✓ Brand Kit
- ✓ Templates
- ✓ Ai Avatars
- ✓ Api Access
- ✓ Custom Avatars
- ✓ Multi Language
- ✓ Text To Speech
- ✓ Screen Recording
Pros and Cons
HeyGen
Pros
- Excellent video translation
- Realistic lip sync
- Good avatar selection
- Fast turnaround
Cons
- Credit system confusing
- Can look uncanny
- Limited customization
- Watermark on free tier
Synthesia
Pros
- 300+ realistic AI avatars with diverse ethnicities
- 140+ languages with natural voice synthesis
- No technical skills required - simple text-to-video
- Professional quality output up to 8K resolution
- Custom avatar creation and voice cloning
- Extensive template library (250+ options)
Cons
- Limited video minutes on paid plans
- Expensive for high-volume content creation
- Less creative flexibility than traditional video editing
Who Should Use Each Tool?
Choose HeyGen if you need:
- Video translation
- Global marketing
- Social media
- Sales videos
Choose Synthesia if you need:
- Corporate training and L&D teams
- Marketing teams creating multilingual content
- HR departments for internal communications
- Educational institutions and e-learning
- Small businesses needing professional videos
Final Verdict: HeyGen vs Synthesia
🏆 Winner: Synthesia
After comparing all aspects, Synthesia comes out slightly ahead for most users. The free tier makes it easy to get started without commitment. Key strength: 300+ realistic AI avatars with diverse ethnicities.
Bottom line: Use HeyGen for Video translation. Use Synthesia for Corporate training and L&D teams. Both are excellent video generation tools in 2026.
What Are We Comparing?
HeyGen
AI video platform for avatar-based videos with strong dubbing and localization features.
HeyGen creates AI avatar videos with a focus on localization and dubbing. Its viral video translation feature can dub videos into other languages while matching lip movements, making it popular for global content.
Synthesia
Create professional AI videos with realistic avatars in 140+ languages. Transform text into engaging video content without cameras or actors for training, marketing, and corporate communications.
Synthesia is the leading AI video generation platform that transforms text into professional videos featuring realistic AI avatars. With over 140 languages supported and 300+ customizable avatars, it eliminates the need for cameras, actors, or complex video editing skills. The platform offers 250+ video templates, custom branding options, and advanced features like voice cloning and emotional control. Synthesia is trusted by 50,000+ teams globally for creating training videos, corporate communications, marketing content, and educational materials. The platform's AI Video Assistant can automatically generate scripts from documents or prompts, while the intuitive editor allows for easy customization with stock media, text overlays, and company branding. With Synthesia 3.0's enhanced realism and upcoming features like Copilot and interactive Courses, it's positioned as the future of video creation for businesses seeking scalable, multilingual content production.
Frequently Asked Questions
What is the difference between HeyGen and Synthesia?
HeyGen is ai video platform for avatar-based videos with strong dubbing and localization features. Synthesia is create professional ai videos with realistic avatars in 140+ languages. transform text into engaging video content without cameras or actors for training, marketing, and corporate communications. The main differences are in pricing (Free vs Free), target users, and specific features offered.
Which is better: HeyGen or Synthesia?
Synthesia is generally better for most users due to its free tier and 300+ realistic ai avatars with diverse ethnicities. HeyGen is best for Video translation, while Synthesia shines at Corporate training and L&D teams.
Is HeyGen free to use?
Yes, HeyGen offers a free tier with limited features. You can upgrade to paid plans starting at Free for more capabilities.
Is Synthesia free to use?
Yes, Synthesia offers a free tier with limited features. Paid plans start at Free.
Can I switch from HeyGen to Synthesia?
Yes, you can switch between these tools at any time. Both are standalone services. Consider your specific needs for Video translation vs Corporate training and L&D teams when deciding.
