AI whiteboard video generator that turns prompts and documents into narrated explainer videos
Generative video models for animation
Stage
Not given
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Founded
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Based in
GB
US
Pricing model
Freemium
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Pricing
Free: $0 with 120 credits (2 minutes of video); Starter: $19.99/month with 5,000 credits (about 83 minutes of video) or $191.90/year; Creator: $39.99/month with 11,000 credits (about 183 minutes of video) or $383.90/year; Studio: $99.99/month with 30,000 credits (about 500 minutes of video) or $959.
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Key features
Create videos from text prompts and documents
Multiple whiteboard styles and frame shapes
Narration in multiple languages
Videos up to 5 minutes on paid plans
Chrome extension and browser compatibility
Integration with Google Docs, Slides, and other apps
Cartoon and cinematic shorts with different credit usage
API and developer integration options
Commercial use rights on paid plans
Pyramid-JiT (P-JiT) architecture with 32×32 token reduction
4× more aggressive token reduction than Linum v2
Converges in 11× fewer samples than Linum v2
2B-parameter model with frozen Qwen text encoder
Pixel-space diffusion with multi-resolution readouts
PixelREPA alignment with DINOv3-L
Curriculum learning over noise schedule
What makes it different
Free plan with no credit card required
Credit-based system with rollover and monthly renewal
Pay-per-second pricing model
Flexible integrations across multiple platforms and apps
No charge for failed video generation
Low-cost training: full 2B model trained for just $21K in compute
Controls baked into model training rather than post-hoc fine-tuning
Pixel-space compression without separate VAE bottleneck
Apache 2.0 open release with full model weights and code
KolaVid
Linum