Runway vs Synthesia

Q: What are the main differences between Runway and Synthesia?

The main differences are: Runway - Industry-leading video generation, Professional editing tools. Synthesia - Professional AI avatars, 120+ languages.

Detailed comparison to help you choose the best ai video tool for 2026

Quick Verdict

Runway edges ahead with a 4.7/5 rating. It's the better choice for professional video creators and filmmakers wanting cutting-edge ai tools. However, Synthesia may suit you better if professional ai avatars is your priority.

Runway

4.7/5

Professional-grade AI video generation and editing with Gen-2 text-to-video and powerful editing tools.

From $15/month

Best For:

Professional video creators and filmmakers wanting cutting-edge AI tools

Try Runway

Synthesia

4.5/5

Generate professional videos with AI avatars and voiceovers in 120+ languages.

From $29/month

Best For:

Enterprises creating training, marketing, and internal communication videos

Try Synthesia

Feature-by-Feature Comparison

Feature	Runway	Synthesia
Rating	4.7	4.5
Pricing	From $15/month	From $29/month
Pricing Model	freemium	paid
Category	AI Video	AI Video

Runway Pros & Cons

Pros

Industry-leading video generation
Professional editing tools
Used in film production
Constant innovation
Excellent motion quality

Cons

Credit-based limits
Short video duration (4 seconds)
High cost for volume
Steep learning curve

Synthesia Pros & Cons

Pros

Professional AI avatars
120+ languages
Enterprise-ready
Easy to use
Excellent for training videos

Cons

Expensive for high volume
Avatar style is distinctive
Limited creative styles
Monthly minute limits

Key Features Comparison

Runway Features

Text-to-video

Image-to-video

Motion Brush

Remove background

Color grading

4K upscaling

Synthesia Features

AI avatars

120+ languages

Script editor

Brand kits

Templates

Custom avatars

Frequently Asked Questions

Is Runway better than Synthesia?

Based on our analysis, Runway has a slightly higher rating (4.7/5). However, the best choice depends on your specific needs. Runway is best for Professional video creators and filmmakers wanting cutting-edge AI tools, while Synthesia excels at Enterprises creating training, marketing, and internal communication videos.

How much does Runway cost compared to Synthesia?

Runway starts at $15/month. Synthesia starts at $29/month.

Which is better for beginners: Runway or Synthesia?

Synthesia is specifically recommended for beginners.

Can I use Runway and Synthesia together?

Yes, many professionals use multiple AI tools for different tasks. Runway excels at industry-leading video generation, while Synthesia is known for professional ai avatars. Using both can cover more of your workflow.