AI-powered lip sync for realistic character mouth movements in videos
AI-powered video lip synchronization framework
Stage
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Founded
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Based in
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Pricing model
Freemium
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Pricing
Starter plan $8/month (billed yearly) with 600 credits/month; Pro plan $16/month (billed yearly) with 1500 credits/month; Premium plan $48/month (billed yearly) with 6000 credits/month. Credits consumed at 10 credits per second for lip sync videos, 15 credits per second for 480p talking photos, 25 c
One-time payment plans: Starter $9.90 (500 credits), Pro $49.90 (2500 credits), Ultimate $99.90 (5000 credits). Average of 10 credits per second. All plans include high-quality generation, access to all major AI models, no watermark, and commercial use rights.
Key features
Upload and process videos up to 60 seconds
Support for multiple video formats (mp4, mov, webm)
Works with various face angles and facial features
Sync both real people and virtual characters
Commercial use license included
High quality generation
Private generation
Processing typically completes in minutes to half an hour
Automatic audio and video length matching
Multi-language support for lip synchronization across different languages and accents
512x512 high-resolution video output
Real-time processing with efficient architecture
Temporal consistency mechanisms for smooth lip movements
Whisper integration for precise audio feature extraction
End-to-end latent diffusion without intermediate motion representations
Low VRAM requirements for accessible scaling
Flexible deployment with Gradio App and CLI interface
What makes it different
Natural and believable lip movements powered by AI that understand speech
Simple drag-and-drop interface requiring no technical expertise
Studio-quality results at a fraction of professional production costs
Global content reach through multilingual lip sync capabilities
Fast processing delivers results in minutes
Audio-conditioned latent diffusion without intermediate motion representations
Preserves original visual details and lighting in latent space
Language-agnostic processing works across different languages
Open source ecosystem with full access to code and checkpoints
Extensive research-backed algorithms for high-quality results
FastLipsync
LatentSync