Kling AI vs Stable Video Diffusion
Kling AI
kling.aiStable Video Diffusion
stability.aiSide by side
| Figure | Kling AI | Stable Video Diffusion |
|---|---|---|
| Price from | $6.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 4 |
| Spec score · AI video generators | 9.4 (#2) | 8.7 (#31) |
| Spec score · Image-to-Video Generators | 9.1 (#1) | 8.0 (#10) |
| Spec score · Text-to-Video Generators | 9.1 (#1) | 8.0 (#12) |
| Spec score · AI Photo Animation Tools | 9.0 (#2) | 7.9 (#8) |
| API access | Yes | No |
| Commercial use | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Singapore | London, United Kingdom |
| Image-to-video | Users can upload portraits, product photos or illustrations and animate them into videos. | Yes |
| Rating on G2 | 4.7 out of 5 from 5 reviews | Stable Diffusion listing: 4.3 out of 5 from 10 reviews. |
| Rating on Trustpilot | 1.6 out of 5 from 29 reviews | Stable Diffusion Online listing: 3.6 out of 5 from 29 reviews. |
| Text-to-video | The service turns text prompts into videos, with Kling Video 3.0 advertised for native audio, character consistency and 4K output. | The official product page describes text-prompt video generation. |
| What it does | Kling AI is a creative studio for generating and editing videos and images with AI. | Stable Video Diffusion is a Stability AI model for generating video from Stable Diffusion technology. |
Plans
Kling AI
- BasicFree
- Standard$6.99 a month
- Pro$25.99 a month
- Premier$64.99 a month
- Ultra$127.99 a month
Stable Video Diffusion
- Community LicenseFree
- Community self-hosted licenseFree
- Enterprise LicensePriced on request
- Enterprise self-hosted licensePriced on request
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.
Stable Video Diffusion
Stable Video Diffusion is a model for generating video from Stable Diffusion. It supports text-to-video and image-to-video generation, including image-based animation. The product page describes outputs of 14 or 25 frames at customizable rates from 3 to 30 frames per second, with video creation stated as taking two minutes or less. Listed model versions include 14-frame, 25-frame, and 1.1 variants. Stability AI provides self-hosting instructions that involve downloading model weights and running the reference implementation locally or on your own infrastructure. Hosted API endpoints were deprecated on July 24, 2025, and API access is unavailable. Stability AI says its foundation models are available on Amazon Bedrock and Amazon SageMaker JumpStart. The Community License is listed at free for users below $1M in annual revenue, subject to model-specific terms. Businesses above that threshold are directed to Enterprise licensing with custom pricing.