AI-powered interactive 3D diagrams with voiceover narration
AI video generator for creating videos from text prompts or image frames
Stage
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Founded
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Based in
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Pricing model
Free
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Pricing
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Basic Yearly: $14.95/month or $179.40/year (30,000 credits, 1080p video); Plus Yearly: $29.95/month or $359.40/year (72,000 credits, 4K video); Pro Yearly: $64.95/month or $779.40/year (180,000 credits, 4K video, unlimited AI image generation). Individual generations cost 160 credits for a 5-second
Key features
AI builds 3D scenes from text descriptions
Step-by-step guided walkthrough
Automatic voiceover narration
Select scene elements for individual explanations
Refine scenes through conversation
Render images of scenes
Share projects with shareable links
Embed diagrams on websites
Text-to-video generation from written prompts
Image-to-video with first and last frame guidance
Video duration selection from 5 to 30 seconds
Resolution options: 720p, 1080p, and 4K
Optional generated audio with dialogue and atmosphere
Multiple video models including Kling 4.0, Kling 3.0, and Seedance variants
AI image generation and editing tools
Reference-guided video workflows
Credit-based generation system with plan quotas
Automated content moderation before generation
What makes it different
Converts natural language descriptions into interactive 3D visualizations
Includes AI-generated voiceover explanations
Interactive refinement through chat conversation
Private by default with easy sharing
Clear, user-friendly workspace combining input controls, generation options, and result preview
Fair pricing with responsive customer support
Independent platform with no affiliation to ByteDance or model providers
Instant credit availability on annual plans with no per-day limits