Know where you'll lose viewers
before you start recording.
Script OS generates a full AI-written script from your hook — then maps every section to a predicted retention score. Fix weak spots in your script, not in the edit.
The Pipeline
Hook → Script → Retention Map
Hook
Start with your Hook Lab output or enter your own. Script OS uses the hook as the structural anchor for the entire script.
Script
AI generates a full structured script: hook, cold open, main value sections, pattern interrupts, and a CTA — calibrated to your topic and target duration.
Retention Map
Each section of the script is overlaid with a predicted retention score. Weak sections are flagged with specific recommendations before you hit record.
Retention Mapping
Every section gets a retention score
Script OS scores each section 0–100 based on pacing, information density, hook strength, and pattern interrupt placement. Sections below 75 are flagged with specific fix recommendations.
Retention Map Preview — "How I Got 1M Views in 30 Days"
⚠ Section 3 flagged: Retention risk at 68
Recommendation: This section is too dense. Break into 2 shorter sections with a pattern interrupt between them. Consider adding a visual example at the 8-minute mark.
Most creators identify retention problems in YouTube Analytics — after the video is published and getting mediocre watch time. By then, the algorithm has already deprioritized it.
Script OS shifts the intervention to pre-production. Fix the structural weak spots before you spend 3 hours recording, 4 hours editing, and watching your average view duration suffer.
Write better videos. Faster.
Script OS is included in all paid plans. Start with a 7-day free trial, no credit card.
Start writing