Audatex automates estimate generation from photos. Supplement Tool writes the persuasive letters that get disputed estimates approved.
Audatex generates estimates. Supplement Tool generates approvals.
Audatex Qapter uses AI to build line-item estimates from damage photos — impressive technology. But when the adjuster disputes your numbers, you still need a professional narrative letter citing OEM procedures and industry standards. That's the gap Supplement Tool fills, for $71/month.
60-second letters
vs. hours writing by hand
Voice input
Describe damage hands-free
Photo AI analysis
Auto-fills description
New: Supplement Line Builder — exclusive to Supplement Tool
Enter each disputed line item and the AI formats a structured, adjuster-ready addendum with professional justification for every line. Audatex generates estimates from photos — it doesn't build the supplement addendum that fights for disputed items.
Pricing
Monthly price
Audatex/Qapter pricing varies by market and modules
Free trial
Cancel anytime
Setup / onboarding fee
What It Does
AI-powered line-item estimate generation
Audatex Qapter auto-generates estimates from photos
AI supplement letter writing
Audatex generates estimates, not persuasive narrative letters
Adjuster denial rebuttal letter
Restoration supplement letters
OEM language & I-CAR citations in letter
Supplement Line Builder — format & justify disputed line items
Unique to Supplement Tool — enter each disputed item, AI formats a structured addendum with justification
Insurance carrier integration
Audatex connects directly with many carriers
Mobile & Usability
Mobile-first design
Audatex Qapter has a mobile app but is complex
Works on iPhone & Android
Voice input — speak damage description
AI photo analysis — auto-fills description
Both use AI photo analysis, different outputs
No software install required
Output & Export
Professional narrative letter output
Copy to clipboard
Print / PDF export
Word (.docx) export
Email to adjuster directly from the app
Tools & Extras
OEM part number lookup
Labor time lookup
Live disputed amount calculator
35+ insurance companies pre-loaded
Letter history
Streaming AI output (see letter as it writes)
Different tools, different jobs
Audatex is excellent at automating the initial estimate. Supplement Tool is excellent at fighting for the money the adjuster tries to cut. Many shops use both — Audatex to write fast, Supplement Tool to recover what's owed.
One approved supplement recovers $500–$3,000. Supplement Tool costs $71/month.
7-day free trial. No charge until day 8. Cancel anytime.
Already using Audatex? Try the tool first — no signup needed.