Open-source video generation models and world simulators
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Stage
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Founded
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Based in
US
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Pricing model
Freemium
Freemium
Pricing
Free plan: $0/month with 250 lifetime credits. Lite plan: 1,200 credits per month. Standard plan: 5,000 credits per month. Mochi video generation costs 100 credits; replay video costs 50 credits.
Free: 10 credits at signup plus 10 daily (1 standard edit per day). Monthly: $14.99/month with 800 credits. Yearly: $6.99/month ($83.88/year, renews at $179.88/year) with 14,400 credits. One-time packs: Starter $9.90 (300 credits), Value $19.90 (650 credits), Bulk $39.90 (1,400 credits).
Key features
Text-to-video generation from written descriptions
Local execution and customization via open-source repository
ComfyUI integration for tailored experience
Interactive playground for testing capabilities
Commercial usage rights on paid plans
MP4 video format with H.264 encoding
Videos up to 5.4 seconds at 30fps
Video download for 30 days after generation
Watermark removal on paid plans
High queue priority for paid users
180 hairstyle presets across female, male, and children styles
Custom text prompt editor for hair descriptions
Face-preserving edits that keep identity and background intact
AI hair report with face-shape-aware style guidance
Multiple resolution outputs: 1K, 2K, and 4K quality
Color palette presets or custom HEX color input
Mobile browser support with one-handed interface
Gallery management with image download and sharing
Commercial rights for generated images
Encrypted data handling with automatic retention deletion
What makes it different
Apache 2.0 licensed open-source model for individual and commercial use
World simulator technology for embodied AI breakthroughs
Team with 55,000+ citations across foundational AI research
Run locally without vendor lock-in
State-of-the-art open text-to-video model
Focused on one task well: hair color and hairstyle previewing, not a generic image editor
Intentionally narrow prompt that preserves identity and context while changing only hair
Editorial-grade realistic output with natural-looking hair color, hairline, and lighting
Free to try with no credit card required and daily free credits
You own all generated images with commercial rights and full control over data privacy