What is Supplement Tool?
When an insurance adjuster misses damage on your estimate, you're owed a supplement — an additional payment to cover what they left out. Writing that letter used to take 1–2 hours and required knowing exactly the right OEM language to get it approved.
Supplement Tool writes that letter in 60 seconds. Describe the damage in plain English (or just speak into your phone), and the AI generates a professional, adjuster-ready supplement letter citing OEM procedures, I-CAR standards, and P-pages — the exact language that gets claims approved.
It also writes denial rebuttal letters when an adjuster pushes back or underpays. One approved supplement typically recovers $500–$3,000. The tool pays for itself on the first job.
Voice Input
Speak the damage
Photo Upload
Attach damage photos
60-Second Letters
Adjuster-ready
Subscribe to
Supplement Tool Pro
$71
/month
7-day free trial — no charge until day 8
What's included
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