EstimateProof

Carfax alternative for buyers who need a decision

Carfax helps explain a car's recorded past. EstimateProof helps you decide what to do before you buy.

The difference

A vehicle history report is useful, but it usually stops short of telling you whether the deal is good. EstimateProof combines VIN history, market context, repair-risk notes, and negotiation guidance into one buyer decision.

Use Carfax for history. Use EstimateProof for the move.

EstimateProof is not trying to be a bigger history database. It is built around the question a buyer actually has at the listing: should I buy, skip, or negotiate?

  • Suggested offer and walk-away price
  • Market comps and price fairness
  • Repair-risk and recall context
  • Printable seller brief

What the free tools can do

The free tools can decode a VIN, estimate rough repair exposure, and help you work through checklists. The paid report is where the title, market, and decision layer come together.

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