Kling 4.0 vs ReDiagram
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Kling 4.0 compared with ReDiagram
| Detail | 
Kling 4.0 | 
ReDiagram |
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| What it does | AI video generator for cinematic ads, character stories, animation, and social videos
| Fix any diagram without redrawing it
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Free
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| Pricing | Monthly: Starter $14.99/mo (350 credits ≈ $4.28 per 100 credits), Pro $39.99/mo (1,600 credits ≈ $2.50 per 100 credits), Premium $119/mo (5,500 credits ≈ $2.16 per 100 credits). Annual plans save 50%. One-time credit packs available with 365-day validity.
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| Key features | - Generate videos from 3 to 30 seconds per generation
- Omni Reference with up to 15 reference assets
- Up to 10 keyframes for scene control
- Video extensions to build multi-scene stories up to two minutes
- Support for multiple aspect ratios including 21:9, 16:9, 1:1, and 9:16
- Output resolutions from 720p to 4K with 10-bit HDR
- Video editing with up to five clips
- Multilingual speech, accents, dialects and on-screen text support
- Prompts up to 8,000 tokens for detailed story direction
- Audio with two-channel stereo and improved lip synchronization
| - Upload images and reference patches to fix
- Mark specific regions to replace and elements to use
- Automatic style, lighting, and edge alignment
- Support for multiple image types as patches
- Preserve surrounding image context and physics
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| What makes it different | - Up to 30-second video generations with continuity across multiple scenes
- Keyframe control for directing specific character states and visual beats
- Designed for creators to explain sequences with clear direction rather than prompt guessing
- Commercial license included in paid plans for ads and product campaigns
| - Keep 90% of AI-generated content while fixing only what needs to be changed
- Leave everything else untouched and preserve overall layout
- Serves creators who need specific fixes, not full image regeneration
- Automatic physics response in surrounding objects
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 27 ▲ +1 (up) since last check | 16 ● no change since last check |
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| Trust Flow (Majestic) | 23 | 1 |
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| Citation Flow (Majestic) | 24 | 18 |
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| Referring domains (Majestic) | 79 | 6 |
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4 details filled in for both companies.
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