AI UGC — Create Authentic User-Generated Content with AI
User-generated content is the highest-converting ad format on social media, but sourcing real creators is slow, expensive, and unpredictable. Lightfall replaces the entire workflow with AI. Describe your product, pick an AI actor, and get a polished UGC video in under three minutes. No filming, no editing, no waiting for creator drafts. Just authentic-looking content that drives clicks, conversions, and revenue at a fraction of traditional production costs.
Start creating AI UGC free →How AI UGC Works
Three steps. Under three minutes. No creator needed.
Script
Describe your product and the vibe you want. Lightfall's AI planning agent writes a scroll-stopping script, complete with hooks, CTAs, and emotional beats tailored to your audience.
Actor
Choose from AI-generated actors or upload a reference photo. The AI creates a lifelike spokesperson who delivers your script with natural expressions and gestures.
Publish
Your finished video is rendered with captions, music, and your product demo spliced in. Download it and post directly to TikTok, Instagram, YouTube, or any ad platform.
Why AI UGC Outperforms Traditional Ads
The numbers speak for themselves.
Higher click-through rates than polished studio ads. UGC feels real, and audiences engage with content that doesn't look like an ad.
Lower cost per acquisition. Skip creator fees, studio rentals, and revision cycles. AI UGC costs pennies per video compared to hundreds for traditional.
Better conversion rates on landing pages. Visitors trust peer-style content over brand messaging, driving more sign-ups and purchases.
AI UGC for Every Platform
One tool, every format. Lightfall outputs video ready for the platforms that matter.
TikTok
Generate vertical 9:16 videos optimized for TikTok's algorithm. Hook viewers in the first second with AI actors that feel native to the platform.
Instagram Reels
Create Reels-ready content with trending formats, auto-captioned text overlays, and music that matches your brand's energy.
YouTube Shorts
Produce snappy Shorts that drive subscribers. Lightfall formats your AI UGC for YouTube's vertical player with optimized pacing.
Meta Ads
Build conversion-focused ad creatives for Facebook and Instagram. AI UGC outperforms polished studio ads in Meta's auction by 2-3x on average.
How Lightfall Creates AI UGC
A purpose-built pipeline that handles every step of UGC production.
AI UGC Generator
The core engine that turns a one-line idea into a full video ad.
AI Actors
Photorealistic AI spokespeople generated from text or a reference photo.
Script Augmentation
AI rewrites and optimizes your script for maximum engagement.
Text Overlays
Auto-generated captions and text that keep viewers watching with sound off.
Video Rendering
Cloud-based rendering that composites actor, product demo, and music in seconds.
Demo Clips
Upload your product footage and the AI seamlessly weaves it into the final video.
AI UGC Pricing
Start free. Scale when you're ready.
Every account includes 1 free AI UGC video with no credit card required. Paid plans start at $30/month for 5 videos, with the Scale plan at $60/month for 20 videos and Enterprise at $105/month for 50 videos. All plans include full access to AI actors, script augmentation, text overlays, and cloud rendering.
View full pricing →Frequently Asked Questions
Everything you need to know.