For used-car dealers

Stock the right cars. Price them to move. Pay per answer.

Ask in plain English inside Claude or ChatGPT and get a dealer-grade market read back in seconds: what to buy, what to price, and what is sitting too long.

Adds the connector with your used-car dealers reports preselected. Free to add, or sign up and run reports on the web. Reports start at $0.99 each.

65M+
live and off-market listings
$0.99
per report, to start
No
subscription or seat fees
Claude + ChatGPT
or run it in your browser

Buy what your market actually wants

Before you bid at auction or take a trade, check days-to-clear and supply for that year, make, and trim in your ZIP. Stop guessing which units turn and which become floorplan interest.

Price the whole lot in one pass

Scan every VIN you have listed against the local market and see, in one view, which cars are priced above the market and which are leaving money on the table. Fix the outliers, not all 120 units.

Stay clean on advertised price

Catch advertised-price inconsistencies across your inventory before they become a compliance headache. One audit, the exposure flagged, in language you can act on.

No subscription, no minimum

Reports start at $0.99. You pay for the ones you run. Top up credits when you need them and stop when you do not. No seats, no annual contract.

The reports that matter to you

Built for used-car dealers

Vehicle Valuation Report

A defensible value for any VIN with the comparable evidence behind it, for trades, appraisals, and the customer who pushes back on your number.

$1.99 per run

Batch Vehicle Valuation

One sheet row per VIN across a whole list: the daily appraisal sheet.

from $1.99 (~$0.49 per vehicle)

Stocking Guide

Your buying list for the week: which year/make/trim is tight on supply and clearing fast in your local market, so you bid on the right metal.

$1.99 per run

Full Market Capture

The mother of all market snapshots: your whole market, captured in one run.

$9.99 per 10k listings processed

Aged Inventory Prospector

A wholesale outreach call list: the dealers in a ZIP sitting on the most aged inventory, with contact details.

$14.99 per run

Market Movers

What to stock next: nameplates clearing faster than local supply.

$4.99 per run

Lot Pricing Scan

Every listed VIN scored against the local market in one scan. See the over-priced units bleeding days and the under-priced ones giving away gross.

from $1.99 (~$0.12 per vehicle)

Window Sticker

A clean, branded window sticker for any VIN in seconds, with a QR that opens a live valuation page for the shopper standing on your lot.

$1.99 per run

VIN Price Check

The lowest advertised price of record for any VIN, with source and timeline. Walk into a trade or a deal knowing exactly where the market sits.

$0.50 per VIN

Pricing Compliance Report

Audit your inventory for advertised-price inconsistency exposure before it costs you. The risky listings flagged, plainly.

from $4.99 (~$0.20 per vehicle)

Acquisition Fit Report

Run an auction or trade-in candidate before you commit. See how well it fits your lot and your market, ranked, so you buy units that turn.

from $1.99 (~$0.99 per vehicle)

Running reports every day? Credits go further in volume.

Bonus credit on larger top-ups cuts your effective per-report cost. Pay as you go stays the default; there is no subscription either way.

$250+ → 5% off $500+ → 10% off $1k+ → 18% off $2.5k+ → 25% off $5k+ → 30% off

Connect for used-car dealers

One connector URL, used-car dealers reports ready to go

Add this URL as a custom connector in Claude or ChatGPT. The reports on this page come preselected on the approval screen. You can add or remove any of them there.

https://ai.marketcheck.com/mcp/dealer

Name it "MarketCheck AI Desk" when prompted. Plain /mcp works too and shows the full catalog.

The foundation

Every insight sits on the largest live automotive dataset in the U.S.

We've been continuously crawling, decoding, and normalizing every dealer listing in North America since 2014. The result is a market intelligence layer that other valuation tools can only approximate, and every MarketCheck report cites it directly.

Crawlers live

refresh cycle · every 24 hours

Listings indexed

5.2B

14M active, refreshed daily from 52,000+ dealer websites.

Off-market vehicles

410M

Delisted, shown at last list price. 1,200+ days of history.

VINs decoded

270M

Year, make, model, trim, spec. US and UK.

API calls / day

16.2M

Serving 4,200+ customers in 38 countries.

600+ data points per VIN

OEM-grade specs, options, packages, build sheet, fuel economy, dimensions, safety ratings.

Continuous since 2014

12 years of price history, depreciation curves, regional variation, seasonality patterns.

Vehicles that cleared the market

We track when listings disappear: the closest observable proxy to a transactable price, recorded at last asking price.

What we ingest

Live signals across the entire automotive retail funnel.

Dealer rooftopsOEM build dataAuction salesNHTSA recallsTitle brandsTrade-in offersLease residualsDealer DMS feedsPricing scrapes · 24hVIN catalog · weekly

How it works

Three steps. No code.

01

Add MarketCheck to Claude or ChatGPT

One link, one click, paste it into Claude or ChatGPT. Takes about 30 seconds. Or open one of our reports and click Add to Claude.

02

Add starter credits

Your balance is real money, not abstract credits. Reports start at $0.99 each (most VIN reports run $0.99 to $1.99), with a $25 starter minimum. Auto top-up keeps you running, and unused balance is fully refundable.

03

Ask Claude or ChatGPT a question

"What's this Camry worth?" "Scan my lot for under-priced cars." "Local market for SUVs in 60601?" Your assistant pulls the report, narrates it, and charges your credits.