Runway vs Kling AI: which is better? Comparison 2026
By our public methodology Runway scores 73 out of 100 and Kling AI scores 60. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Runway | Kling AI | |
|---|---|---|
| Rights & Privacy | 57 | 29 |
| Features | 100 | 100 |
| Price | 58 | 69 |
| User reputation | 67 | 76 |
| Transparency | 75 | 0 |
Pros and cons
Runway
- Up to 4K output
- Long clips from a single generation
- Videos from a paid plan can be used commercially
- Videos from the free plan can be used commercially
- Free plan adds a visible watermark
Kling AI
- Up to 4K output
- Long clips from a single generation
- Videos from a paid plan can be used commercially
- Free plan available
- Videos from the free plan can't be used commercially
- Free plan adds a visible watermark
Facts side by side
| Fact | Runway | Kling AI |
|---|---|---|
| Commercial use on a paid plan | Yes runway.com | Yes kling.ai |
| Commercial use on the free plan | Yes runway.com | No kling.ai |
| Max resolution, px on the long side | 3,840 runway.com | 3,840 kling.ai |
| Longest clip, seconds | 30 docs.dev.runwayml.com | 30 kling.ai |
| Developer API | Yes docs.dev.runwayml.com | Yes kling.ai |
| Free plan | Yes runway.com | Yes kling.ai |
| Free plan without a visible watermark | No runway.com | No kling.ai |
| Cheapest paid plan per month | $15.00 runway.com | $8.80 kling.ai |
| App Store rating | 4.5★ itunes.apple.com | 4.7★ itunes.apple.com |
| App Store ratings | 19,136 itunes.apple.com | 32,632 itunes.apple.com |
| AI video labelling (C2PA / watermark) | Yes runway.com | Not verified |
| Publishes model documentation | Yes runway.com | Not verified |
| Company headquarters | Not verified | Singapore kling.ai |
| Company | Runway AI, Inc. runway.com | Kling AI Pte. Ltd. kling.ai |
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