AI-Powered · Industry-Trained

Stop leaving money
on the table.
Write supplement letters
that get approved.

InsurScribe uses AI trained on insurance supplement best practices to generate professional, assertive letters for auto body shops and restoration contractors — in seconds.

No credit card for trial
Auto body & restoration
Cancel anytime
supplement-letter.docx
Ready to send

Weak supplement letters are
costing your shop thousands

Insurers know that most shops don't push back effectively. Vague, disorganized supplement requests get low-balled or denied — and shops eat the loss.

$4,200

Average money left on the table

Studies show shops that write vague supplement letters recover 30–50% less than those using documented, standards-based requests. That's thousands per job, gone.

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⏱️

Hours wasted on letters

Writing a proper supplement letter from scratch takes 1–3 hours. Between running the shop, managing jobs, and customer calls — who has time? Most shops rush it or skip it entirely.

That's $200–600 in labor cost per letter.

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Insurers bank on your silence

Insurance adjusters are trained negotiators with internal guidelines designed to minimize payouts. Without a professional, specific letter citing OEM procedures and industry standards, you're fighting blind.

From claim details to
ready-to-send letter in 60 seconds

1

Fill In Claim Details

Enter the claimant info, claim number, vehicle or property, estimate amounts, and the reason for your supplement. Takes under 2 minutes.

2

AI Generates Your Letter

Our AI — trained on insurance supplement best practices, OEM standards, and IICRC/Xactimate procedures — drafts a professional, assertive letter in seconds.

3

Download & Send

Review the letter, download it as a Word document, and send it to the insurance company. Done. No more struggling with blank pages.

Built for the professionals
who keep vehicles and homes moving

InsurScribe covers both major supplement scenarios with industry-specific knowledge baked in.

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Auto Body Supplements

Letters that cite OEM repair procedures, P-pages, blend time, feather/block/prime, and all the line items insurers routinely miss. Written with the authority of a 20-year collision repair veteran.

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Restoration Supplements

For water, fire, mold, and wind damage jobs. References IICRC S500/S520 standards, Xactimate pricing, and contractor scope items that adjusters regularly undervalue.

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Word Doc Export

Download every letter as a professionally formatted .docx file, ready to print, sign, and send. Your shop letterhead, your name — just add it and go.

60-Second Turnaround

What used to take hours takes under a minute. Fill the form, click generate, and have a complete, professional letter before the adjuster even picks up the phone.

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Industry Terminology

Every letter uses the exact language insurance adjusters and appraisers understand and respect. Specific line items, applicable standards, documented justification.

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Unlimited Letters

One flat monthly fee covers your whole shop. Generate as many supplement letters as you need, for every job, every month — no per-letter charges, no limits.

Real results from real professionals

★★★★★

"I used to spend 2 hours writing supplement letters and still felt like I was leaving money behind. InsurScribe wrote a better letter in 45 seconds than anything I'd put together myself. First one came back approved."

Mike T.
Auto Body Shop Owner, Ohio
★★★★★

"The restoration letters cite IICRC standards and Xactimate line items better than some of the adjusters I deal with. It's like having a supplement specialist on staff without the overhead."

Sandra R.
Water Damage Restoration, Texas
★★★★★

"We recovered an extra $2,800 on our first supplemented job using InsurScribe. The letter was professional and specific — the adjuster didn't even push back. Worth every penny at $79/month."

Carlos M.
Collision Repair Center, Florida

Common questions

InsurScribe currently generates two types of professional supplement request letters: Auto Body letters (citing OEM repair procedures, P-pages, blend time, and collision repair line items) and Restoration letters (referencing IICRC S500/S520 standards, Xactimate line items, and water/fire/mold scope items). More letter types are coming soon.

Filling out the claim details takes about 2 minutes. The AI generates your complete letter in 10–20 seconds. Total time from blank form to ready-to-send Word document: under 3 minutes.

Yes. The letter downloads as a fully editable Word document (.docx). You can add your letterhead, adjust line items, or personalize any section before sending. The AI gives you a professional foundation — you have full control over the final version.

After your trial ends, you'll be charged $79/month for unlimited access. You can cancel anytime before the trial ends and you won't be charged anything. No hidden fees, no per-letter charges — just one flat monthly rate for your whole shop.

No. InsurScribe's AI is trained on insurance supplement best practices, OEM repair standards, IICRC protocols, and Xactimate pricing. Just describe what happened and what you need — the AI knows which standards apply and will reference them correctly in your letter. Knowing the standards helps, but it's not required.

No supplement service can guarantee approval — that depends on your documentation, the insurer, and the specifics of the claim. What InsurScribe does is make sure your letter is professional, specific, and authoritative, giving you the best possible shot at a full payout. A well-written letter doesn't guarantee approval, but a weak one almost guarantees you get less than you're owed.

Yes. All traffic is encrypted via HTTPS. We use Stripe for payment processing — we never store your card details. Claim information you enter is used only to generate your letter and is not stored or shared with third parties.

One shop. One price. Unlimited letters.

If InsurScribe recovers even $500 extra on one job per month, it pays for itself 6× over.

🎉 Start with a 3-Day Free Trial — No Credit Card Risk
$ 79 /month
3-day free trial · Cancel anytime
  • Unlimited auto body supplement letters
  • Unlimited restoration supplement letters
  • AI trained on industry standards & OEM procedures
  • Download as Word document (.docx)
  • IICRC S500/S520 & Xactimate references
  • Professional letter formatting
  • New features as they're released
Start Free Trial →

No credit card charge during your 3-day trial. Cancel before it ends and you pay nothing.

Start writing better supplement letters today

Join auto body shops and restoration contractors who are recovering more money on every job — in less time.

Start Your Free Trial →

3 days free · $79/mo after · Cancel anytime