CogVideoX vs Kling AI
CogVideoX
github.com
Kling AI
kling.aiSide by side
| Figure | CogVideoX | Kling AI |
|---|---|---|
| Price from | — | $6.99/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 0 | 5 |
| Spec score · Text-to-Video Generators | 8.0 (#10) | 9.1 (#1) |
| Spec score · AI video generators | 7.2 (#211) | 9.4 (#2) |
| Commercial use | The CogVideoX License requires commercial users to register for a basic commercial license and limits service visits to one million per month under that license. | Yes |
| Image-to-video | Yes | Users can upload portraits, product photos or illustrations and animate them into videos. |
| Maximum video length | 0.1666666667 | 15 |
| Resolution | CogVideoX1.5-5B is listed at 1360 × 768, while CogVideoX1.5-5B-I2V supports specified variable resolutions up to 1360 pixels on the longer side. | Free generation is described as 1080p, while Pro membership unlocks native 4K video output. |
| Text-to-video | Yes | The service turns text prompts into videos, with Kling Video 3.0 advertised for native audio, character consistency and 4K output. |
| What it does | CogVideoX is an open-source model for text-to-video and image-to-video generation. | Kling AI is a creative studio for generating and editing videos and images with AI. |
Plans
Kling AI
- BasicFree
- Standard$6.99 a month
- Pro$25.99 a month
- Premier$64.99 a month
- Ultra$127.99 a month
In their own words
Kling AI
Kling AI generates videos from text prompts or images and also offers AI avatars. Its listed platform is an API, with API access and commercial use supported. Video outputs can run up to 15 seconds and reach 4K resolution. The free Basic plan costs nothing, billed free forever, and includes 30 element creations with no monthly credits. Standard costs $10 a month and includes 660 credits and 50 element creations. Pro costs $37 a month with 3,000 credits and 150 element creations. Premier costs $92 a month with 8,000 credits and 150 element creations. Ultra costs $180 a month with 26,000 credits and 500 element creations. The listed monthly prices may display introductory discounts. Kling AI is made by a company headquartered in Singapore. The plan structure centers on monthly credit allocations and element-creation limits, while the free tier specifies creations but no monthly credits.