AI video model that creates cinematic shots with integrated sound from text and media references
Turn your product into a demo without recording your screen
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free credits on sign-up (no card required). Subscription plans available monthly or yearly with 50% discount for annual billing. One-time credit packs available.
Free while in beta, no card required. Paid plans to be announced later.
Key features
Up to 50 multimodal references (30 images, 10 video clips, 10 audio files)
30-second unbroken camera takes
Multiple resolutions and aspect ratios
Synchronized audio generation with video
Precision editing mode for existing footage
Automatic lip-sync for dialogue
Commercial use rights on paid plans
Support for restyle, element replacement, and take extension edits
Reference tagging for precise control
Automated walkthrough generation from code
Pointer movement and auto zoom
Natural voice-over with 4 voice options
15 music tracks and 10 caption styles
Edit videos with plain English descriptions
Multiple export formats and frame rates
Team organization and collaboration
Runs in browser with nothing to install
Isolated sandbox for each code run
What makes it different
Single unbroken cinematic shot up to 30 seconds with integrated sound in one generation pass
Precision editing that changes only specified elements while preserving framing and motion
Up to 50 multimodal references for fine-grained control over character, location, and style simultaneously
Built by ByteDance, creators of leading social platforms
No screen recording needed - builds demos directly from code
AI agent reads code and writes walkthrough automatically
Edit videos with plain English instead of re-recording
Production quality video with voice, music, and captions included
Works entirely in browser with no installation required
Seedance 3.0
Replix