Beta full · Waitlist open

Stop overpaying
during live auctions.

AI raw card scanning and real-time sold comps the moment a card hits the screen. Built for collectors bidding on Whatnot, eBay Live, and Fanatics Live.

Free when access opensNo credit cardChrome extension
Comp data sourced from
eBayGoldinPWCCFanaticsMySlabsSportsCardsProand more...
In action

See QuickComps in the wild.

Real screenshots from real auctions — no mockups, no marketing fluff.

Eliminate tab switching, get comps in the same window

Manually enter any raw card title and get comps fast — without ever leaving the auction.

Scan a slab, get instant comps

Click the Scan Slab button. AI extracts the card details and pulls live comps in under three seconds.

Features

Built for live auctions, works everywhere.

Every feature comes from real frustration in real live auctions. No filler.

Real-time bid banners

Know instantly whether the current bid is above or below market — without taking your eyes off the auction.

Smart offer suggestions on eBay

On any eBay listing, see the ideal offer based on the last 30 days of sold comps and current market trend.

Track your wins

Log purchases to your dashboard and see how every card you've bought stacks up against current market value.

Outlier filtering built in

Suspicious sales — fake auctions, shill bids, condition outliers — are automatically flagged so your average stays honest.

How it works

Three steps to your first comp.

Designed to disappear into your bidding workflow.

STEP 01

Install the extension

Add QuickComps to Chrome in seconds. Pin it to your toolbar and you're ready.

STEP 02

Search any card

Type a player, year, set, or card number. On eBay listings, it auto-detects the title.

STEP 03

Pull comps

See average price, recent sales, trend, and liquidity instantly — beside the live auction.

Ready to stop overpaying?

Beta is full. Join the waitlist and we'll email you when access opens up.