The cut is quiet
A blend zeroed out here, a scan marked “not needed” there, feather-and-prime trimmed to a flat 0.3. No single line looks worth a fight, so none of them get one.
Private beta · Independent collision shops
Every short-pay
is a line you
can prove.
ProofLine reads the carrier's estimate, finds every operation they shorted, and drafts a cited supplement for each one. You approve it. It goes out under your shop's name. Then ProofLine follows each round until you're paid.
Reads estimates written in CCC ONE, Mitchell and Audatex.
ESTIMATE · RO 209312022 Camry SE · Round 1
Auditing- R&I front bumper cover1.21.2OK
- Blend LT fender (adjacent)0.01.4+$186
- Pre-repair diagnostic scan—1.0+$245
- Refinish LT front door2.12.1OK
- Weld-thru primer / corrosion0.00.6+$78
- Feather, prime & block0.30.8+$65
Carriers don't have to be right.
They just have to outlast you.
The fight is expensive
Winning one line means digging through procedure pages, OEM statements and precedent, then writing it up. That's hours of estimator time, so gaps under a few hundred dollars get written off.
The clock is theirs
Round two. Round three. Carriers know most shops stop answering after the first pushback. Every unanswered rebuttal is money that stays with the carrier.
ProofLine's agents don't get tired and don't lose track. They put the same work into a $40 gap as a $4,000 one.
Two jobs for you.
The rest is on the agents.
- 01
Forward the estimate
Send the carrier's estimate PDF or adjuster email to your ProofLine inbox. It reads CCC ONE, Mitchell and Audatex estimates line by line.
YOUR TIME10 seconds - 02
Read the draft. Approve it.
Every short-paid line comes back with the argument written and the source cited: estimating guide, OEM procedure, published precedent. Edit anything, then approve.
YOUR TIMEAbout 2 minutes - 03
ProofLine follows it to payment
Rebuttals get answered the same day. Follow-ups go out on the carrier's own response deadlines. The final payment is matched back against your repair order.
YOUR TIMENothing
YOU
- Forward the estimate
- Approve the draft
PROOFLINE
- Line-by-line audit against procedure pages and OEM repair procedures
- Published precedent matched to each disputed operation
- A complete supplement packet, drafted and ready to approve
- Same-day drafts for every carrier rebuttal, round after round
- Follow-ups timed to each carrier's response deadlines
- A time-stamped escalation file for your appraiser or attorney
- Payment reconciled against the repair order
- A one-line status on every open claim
Pick a denial you got this week.
See how ProofLine answers it. Each argument cites the carrier's own guide, the OEM procedure, or published precedent.
Waiting for your approvalNothing is sent until you approve it.
What are short-pays
costing your shop?
RECOVERABLE PER YEAR$90,720
- Left on the table today, per month
- $10,800
- Recovered per month at a 70% win rate
- $7,560
- Estimator hours handed off, per month
- 60 hrs
Based on a cited response to every short-paid RO, a 70% success rate on documented supplements, and about two estimator hours saved per dispute.
Built to be trusted
by the shop and the adjuster.
Your shop is the sender
ProofLine drafts. You approve. Everything goes out under your shop's name, and nothing leaves until you say so.
Arguments from the record
Every argument comes from the carrier's own estimating guide, OEM procedures and published precedent. The tone stays professional, so your estimator doesn't have to argue with the adjuster.
A paper trail that builds itself
Each exchange is logged, cited and time-stamped. If a carrier stalls, the escalation file is already put together.
Your files stay yours
Encrypted in transit and at rest. We never sell your documents, and we never train models on them without your permission.
Straight answers
for shop owners.
What does my team actually have to do?
Two things: forward the carrier's estimate, and approve the drafts. ProofLine reads the PDF, audits every line, writes each cited argument, answers rebuttals and tracks payment. Every outgoing message waits for your approval.
Who sends the supplement to the carrier?
Your shop does. ProofLine does the research and the writing. You review and approve it, and it goes out under your shop's name.
Is ProofLine a public adjuster or legal service?
No. ProofLine is software. It drafts and tracks the supplement work your shop already does. It doesn't represent you, doesn't talk to insurers for you, and doesn't give legal advice.
Will this hurt my DRP relationships?
ProofLine argues only from documented sources: the carrier's own estimating guide, OEM procedures and published precedent. The letters are professional and specific, which usually means fewer back-and-forth calls, not more.
What happens when a carrier won't budge?
You'll have a full record of the claim: every line, every citation, every response and its date. Hand it to your appraiser or attorney as-is. Stalling stops being free for the carrier.
Which estimating systems does it read?
CCC ONE, Mitchell and Audatex. ProofLine cites the procedure pages of whichever system the carrier wrote the estimate in, so the adjuster is answering to their own guide.
PRIVATE BETA · 30 MINUTES · FIRST DRAFT WITHIN 48 HOURSBring us a claim
Bring us a claim
a carrier shorted.
Book a 30-minute call and bring a real short-paid estimate. We'll run ProofLine on it while you watch.