The best local AI app for image, video, 3D, and audio generation running entirely on your own GPU
AI-powered subtitle and dubbing generator for video and audio content localization
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Pricing model
Freemium
Freemium
Pricing
Not given
Free trial with 1 hour of video translation credits. Paid plans: Junior $18/month (2 hours credits) or $12/month annually (24 hours credits); Starter $59/month (5 hours credits) or $48/month annually (60 hours credits); Enterprise from $299/month with custom credits. Credits are consumed at differen
Key features
One-click installation with no technical setup required
100+ preloaded AI models including Flux, Stable Diffusion, Wan 2.2, and LTXV
Full offline capability with no cloud dependency
Drag-and-drop workflow builder based on ComfyUI
Decentralized GPU marketplace for compute sharing
Support for image, video, 3D, and audio generation in single platform
Production-grade workflows ready to run
Multiple output formats from single workflow
Zero per-generation fees for local use
Optional cloud GPU access for heavier workloads
Auto-subtitles generation using advanced AI
Translation in over 200 languages
AI voice cloning in 30 languages
Voice isolation to separate dialogue from background audio
Subtitle styling and animation customization
Script to subtitles conversion with synchronization
Burn-in subtitle export and subtitle file formats
Lip-sync technology (Beta)
Advanced online editor for subtitle and dubbing refinement
YouTube channel integration and social media optimization
What makes it different
Runs 100+ AI models entirely locally on your GPU with no cloud required, ensuring complete privacy and offline capability
One-click installation and pre-configured workflows require no technical expertise or coding knowledge
Single platform supporting image, video, 3D, and audio generation without switching between tools
Built on ComfyUI with polished interface and production-ready workflows
6 years of development focused specifically on subtitling quality and accuracy
Translation workflow designed specifically for subtitles rather than generic translation
Preserves original audio background and ambient sounds while replacing only vocals
Immediate subtitle generation with optional post-editing for rapid deployment
Promptus