Open-source video generation models and world simulators
Turn documents, links and ideas into finished videos with narration, motion graphics and subtitles
Stage
Not given
Startup
Founded
Not given
2026
Based in
US
IN
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: one 5-minute video, 720p with watermark. Lite: $10/mo (5 min/month). Plus: $58/mo (30 min/month). Pro: $103/mo (60 min/month). Max: $253/mo (150 min/month). Team: $519/mo (320 min/month, up to 5 users). Business: Custom pricing.
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
Text to video creation from topics and scripts
PDF and PowerPoint conversion to video
Automated motion graphics synchronized to narration
Stock footage matching script lines
142 AI voices in 22 languages
Voice cloning for personal narration
Brand kit customization with logo, colors and fonts
Scene-by-scene editing before finalization
Export to professional editing tools
Automatic subtitle generation in multiple languages
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
Context-aware motion graphics built from the script, not just overlaid text
Converts documents and web pages into complete videos without manual script writing
No watermarks on paid plans, 1080p resolution with full customization control
Support for 22 languages with 142 natural AI voices or voice cloning
Team collaboration with shared workspaces and asset libraries
Slenvox