The extension that pays for itself.
Browse AutoTrader, Motorway, or CarWow — and see instant valuations, MOT history, and profit margins right on the listing. No extra tabs. No spreadsheets. Just the numbers you need to make smart buys.
2s
Time to check a listing
4
Sites supported
£0/mo
Valuation data cost
Features
Everything you need to trade confidently
Built for the way you actually work.
Chrome Extension
Overlays valuation data directly onto car listing pages. Works on AutoTrader, Motorway, Motorway Pro, and CarWow Dealers.
Instant Valuations
See what a car is worth at retail in 2 seconds. Built-in ScanAuctions valuation engine — no AT subscription needed.
MOT History at a Glance
Advisories, mileage history, failure count, and expiry date shown right on the listing. Spot the money pits before you message the seller.
Risk Score
A 0–10 risk score with write-off, mileage and MOT flags — so you know what you’re bidding on before you pick up the phone.
Works Everywhere
Four supported sites. Whether you’re scrolling Motorway at 10pm or checking AutoTrader over lunch, the data is always there.
Free Valuation Engine
ScanAuctions’ built-in valuations cost £0/month in data fees. No AutoTrader Trade subscription required.
Ready to start?
Plans from £129/month.
Annual billing saves 20%.
See pricingFAQ