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Kling 3.0 vs Seedance
Pick Kling 3.0 for one longer cinematic shot with sound and a named character it keeps. Pick Seedance for several shots that belong together in one clip and for big movement.


Side by side
| Made by | Kling AI | ByteDance |
|---|---|---|
| Best for | Cinematic clips up to 15 seconds with a recurring character | Multi-shot sequences with big movement |
| Price here, from | Editing 112 cr · Image 112 cr · Video 841 cr | Video 2,476 cr |
| Strong at | Fifteen seconds, not five · Name a character and keep it · Several scenes in one run · Sound that comes with it | Several shots that belong together · Big movement without falling apart · More than one thing moving at once · It does not only do photoreal |
| Variants in the studio | 36 | 10 |
Prices are in credits at the default settings, worked out the same way as the button in the studio. Every run shows its own price before you press it.
Which one to pick
Where each falls short
Kling 3.0
- Audio language support is Chinese and English natively. Other languages are auto-translated to English, so a clip in Dutch is not something to plan around.
- Voice binding works for video elements, not image elements.
- The aspect ratio comes from your start image rather than a setting, so the frame is decided before you generate, not during.
Seedance
- ByteDance publishes no list of limitations for the model, so we do not put words in their mouth. What we can say is measured here: a clip of "four seconds" comes back at 4.06 seconds, and 1080p costs more than twice what 720p does.
- It is priced per thousand tokens on height, width and duration, so resolution drives the bill harder than length does. The Studio works that out and shows the amount before you run.
Questions
Is Kling or Seedance better for AI video?
Neither across the board. Kling is the stronger single shot with sound and a recurring character; Seedance is the stronger sequence of shots with big movement.
Do Kling and Seedance make sound?
Kling 3.0 generates audio in the same pass, with multiple speakers. For Seedance, check the variant in the studio: the options show per model.
Can I try both on the same image?
Yes. The Compare video models template runs one prompt and one start frame through several video models at once, Kling and Seedance among them.
Read on
Try Kling 3.0 and Seedance side by side
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