Runway vs Synthesia
Side-by-side comparison of two AI Video tools. Features, pricing, pros & cons, and recommendations to help you choose.
R
Runway
Freemium 5/5 (4.5)
Professional AI video generation and editing platform with Gen-3 Alpha model.
Key Features
- + Gen-3 Alpha text-to-video and image-to-video generation
- + Motion Brush for selective animation of image elements
- + 40+ AI Magic Tools (background removal, inpainting, etc.)
- + Video-to-video style transfer and transformation
- + Real-time collaborative editing with team features
Pros
- + Industry-leading video generation quality
- + Innovative Motion Brush for precise control
- + Comprehensive video editing tool suite
- + Used by professional filmmakers and studios
- + Comprehensive video editing alongside AI features
Cons
- - Video generation still has visual artifacts
- - Credit system can be confusing and limiting
- - Higher pricing for unlimited usage
- - Temporal consistency issues in longer clips
Best For
FilmmakersVideo EditorsContent CreatorsCreative Agencies
Pricing
Basic: Free (125 credits); Standard: $15/mo; Pro: $35/mo; Unlimited: $95/mo
S
Synthesia
Paid 5/5 (4.5)
Enterprise AI video platform with 230+ AI avatars for training and communication videos.
Key Features
- + 230+ AI avatars with natural gestures and expressions
- + Text-to-video in 140+ languages and accents
- + Custom AI avatar creation from webcam or studio recording
- + Brand kits, templates, and collaborative workspaces
Pros
- + Enterprise-grade security and compliance (SOC 2, GDPR)
- + Massive avatar and language selection
- + Excellent for scalable corporate video content
- + Strong LMS and corporate system integrations
Cons
- - Higher pricing than competitors for individuals
- - Some avatars can appear stiff or unnatural
- - Custom avatar requires studio recording session
- - Limited creative video effects and transitions
Best For
Enterprise L&D TeamsCorporate CommunicationsSales EnablementHR Teams
Pricing
Starter: $29/mo; Creator: $89/mo; Enterprise: custom pricing
Quick Comparison
| Category | Runway | Synthesia |
|---|---|---|
| Category | AI Video | AI Video |
| Pricing | Freemium | Paid |
| Rating | 4.5/5 | 4.5/5 |
| Features | 5 listed | 4 listed |
| Best For | Filmmakers, Video Editors, Content Creators, Creative Agencies | Enterprise L&D Teams, Corporate Communications, Sales Enablement, HR Teams |
| Starting Price | Basic: Free (125 credits); Standard: $15/mo; Pro: $35/mo; Unlimited: $95/mo | Starter: $29/mo; Creator: $89/mo; Enterprise: custom pricing |
This comparison is based on publicly available data and our independent research. Both tools offer free tiers or trials — we recommend testing them yourself before making a final decision.