Runway vs Synthesia
Detailed comparison to help you choose the right tool for your needs
Quick Comparison
Rating
4.2
vs3.8
Starting Price
Free
vs$22
Pricing Model
freemium
vspaid
Feature
Runway
Synthesia
Text-to-video generation
Image-to-video
Video editing suite
Background removal
Motion tracking
API access
AI avatar presenters
Text-to-video
Custom avatar creation
140+ languages
Screen recording overlay
Runway Pros
- Best-in-class AI video generation
- Comprehensive editing suite beyond just AI
- Used by professional filmmakers
- Regular model improvements
- Multiple creative tools in one platform
- Good free tier for testing
Runway Cons
- Credits consumed quickly on video gen
- Generated videos still limited to ~10 seconds
- Expensive for heavy video production use
- Quality varies significantly by prompt
- Rendering can be slow during peak times
- Limited fine-tuning options
Synthesia Pros
- Professional-quality AI avatars
- Massive language and accent support
- No camera or studio needed
- Fast iteration on video content
- Good for training and onboarding videos
- Custom avatar creation
Synthesia Cons
- Avatar uncanny valley effect
- No free tier
- Expensive for high-volume production
- Limited creative flexibility vs real video
- Video style looks corporate/template-heavy
- Custom avatars require enterprise plan