The extension that pays for itself.
Browse AutoTrader, Facebook Marketplace, eBay, or Gumtree — 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
7
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, Facebook Marketplace, eBay Motors, Gumtree, Motorway, and CarWow.
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.
Deal Verdict
GREAT DEAL, GOOD DEAL, FAIR, OVERPRICED, AVOID — instant label so you know whether to keep scrolling or pick up the phone.
Works Everywhere
7 supported sites. Whether you’re browsing Facebook 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.
Join hundreds of UK traders using ScanAuctions daily
“I trade 2-3 cars a month on the side. The extension saves me hours of research and I’ve avoided at least two bad buys since installing it.”
Amy J.
Part-time trader, Bristol
“The Flipper Mode is brilliant — I see the profit and verdict before anything else. Exactly what I need when I’m scrolling through 50 listings.”
Liam R.
Weekend trader, Leeds
Ready to start?
Plans from £129/month.
Annual billing saves 20%.
See pricingFAQ