For car buyers & owners
Start with the car's VIN
Or choose what you need
VehiLeaks and VehiSales are our sister sites for shoppers. Links marked “On … ↗” open in a new tab.
Car prices & market trends
What do cars really cost?
Latest reading
Reports built from live dealer listings.
Monthly market report How asking prices moved this monthFor developers & data teams
Vehicle data — listings, auctions, titles and images
Delivered to your cloud as files, through an API, or straight to your AI assistant.
# one row per listing
vin, year, make, model,
trim, price, mileage,
dealer, zip, photos
Developer API
Market comps for a year, make, model and ZIP.
# market summary + comps
GET /api/v1/market/
comps?make=Toyota
# → 200 OK
{ "summary", "listings", … }
AI assistant (MCP)
Ask Claude or ChatGPT about real listings.
For Dealers
VinAssessment shows your dealership what competitors near you ask for a similar car, so you can price each vehicle on your lot with evidence. It runs on 136M+ tracked vehicles, 368M+ listing records and 46.5M+ auction records.
For Car Shoppers
Know What That Car Is Really Worth — Before You Buy It.
Found a car you like? Check what happened to it — auction photos, title, odometer — $9.99 on VehiLeaks. Still looking? See every car for sale near you on one map at VehiSales.
See Every Competitor. Know Where You Rank.
Every car on your lot gets a local market rank, a live price band and the competing listings behind them. Updated daily, for new and pre-owned inventory.
Live updates: 1M+ new listings · 5M+ new photos every day.
What We Offer
VinAssessment offers dealer subscriptions, licensed vehicle data with APIs, and free tools. All of them run on the same live market data.
Subscriptions that help car dealers price, list and sell every vehicle on the lot.
Licensed vehicle data, REST APIs and an MCP server for products, models and AI agents.
Free tools for dealers and car shoppers. No signup needed.
Data Sources
We read listings from the major car marketplaces and 55,300+ dealer websites every month. Every brand and model year, new and pre-owned.
For Dealers
Each dealer product solves one job on the lot: pricing, competitor tracking, vehicle history, window stickers or VIN checks while you browse. They work for new and pre-owned inventory.
Pricing Intelligence shows dealers where each car on the lot ranks against similar cars for sale nearby, and what price moves it. Inventory Analytics from $299/mo.
Competitor Analysis maps every dealer selling a similar vehicle within 50 to 500 miles, or nationwide. Inventory Analytics from $299/mo.
Vehicle History Reports give dealers title brands, owners, auction records and photos, odometer readings and market value for any VIN. From $24.99/mo.
Window Sticker gives dealers the original OEM Monroney for 18 brands and a Custom Builder sticker for any other VIN. From $59/mo.
The Chrome Extension shows dealers VIN history and market data on the listing sites they already browse. $29 per seat/mo.
Bundle two or more dealer products and save. Bundles start at 15% off. Tell us your inventory size and rooftop count, and we'll put together the right setup.
Drop in your vehicle photos. Pick a template. Type your dealership name, city, and phone. Download a branded set ready for Facebook, Instagram, Craigslist, or your own website. Ten ready-made layouts, fully editable. No login, no email, no watermark.
How It Works
No long onboarding. No data engineering. Plug in your inventory and we do the rest.
We read your public listings, so your lot is already in. Add the rest by VIN, a pasted VIN list, or a CSV upload.
Every listing, every platform, every dealer within your chosen radius — scanned and matched against your inventory in real time.
See your pricing position, a map of every competitor, and which cars have been sitting too long — all in one place.
Adjust your prices based on real data, not instinct. Watch days-on-lot drop.
From the Lot
How dealerships across the country are using VinAssessment today.
We used to spend two hours every Monday pulling competitor prices off five sites by hand. Now I open VinAssessment, see my whole lot ranked against everyone within 200 miles, and re-price 80 cars before lunch.
Twelve rooftops, one dashboard. My GMs see exactly where each store sits in its local market, and we caught a competitor undercutting us on F-150s within an hour of their listing going live. That's the kind of speed we couldn't get from anyone else.
What sold me was the audit trail. I can show our GM exactly which competitor listings drove a price recommendation — by VIN, by date, by source. No more "the system said so." Pricing is a defensible decision now.
Get a personalized 20-minute demo. We'll show you what every competitor near you is listing right now, new and pre-owned.
Two ways in — run a VIN to see the market, or send a shopper to their history report.
Instant decode, plus the live market price range and the active listings behind it.
VinAssessment is built for dealers. Buying your next car? Get full vehicle history reports on VehiLeaks — our consumer companion.
Go to VehiLeaksNot a dealer?
Check a VIN for free, read the car's reported history on VehiLeaks, or search priced-against-market listings on VehiSales.
Type it in and get the full story: what happened to the car, what it's worth, and the photos the seller didn't show you.
One real report, five looks: seller's photo vs auction photo, the odometer rollback, what the car is really worth, the safety checklist — and the summary that flags it all. Tap to open the sample.
Explore: Free VIN check · License plate lookup · Buyer guides
Every car for sale near you, in one place — pulled live from 55,300+ dealer websites scanned monthly and every major listing platform.
One search, every source
Dealer websites, CarGurus, Cars.com, AutoTrader, eBay Motors, Carvana and the rest — searched together, not one tab at a time.
Live map — every car for sale around you, clustered by dealer. Tap to open it.
Explore: Dealer map · Research library · Model hubs
Run a dealership instead? Back to the dealer tools →
More tools
Market prices are free to browse; the OEM sticker is a small one-time order — both built on the same live data dealers run their lots on.
Order the original factory window sticker for the VIN — MSRP, packages, engine and equipment exactly as the car left the plant.
Get the stickerWhat a year, make and model actually sells for — low, typical and high, with the listings behind each number.
See market pricesWork at a dealership?
Dealers use VinAssessment to price inventory, track competing lots and decide what to bid at auction.
And if you want to build something on top of our data
Data & Tools
Developers and data teams can license our vehicle data, call our REST APIs or connect an AI agent through MCP.
Vehicle Data is licensed bulk automotive data for AI teams, pricing platforms and analytics firms. New and pre-owned vehicles, every brand.
Our REST APIs give developers live market prices and comparable listings for marketplaces, valuation tools and analytics.
The MCP Server connects AI assistants and agents to live vehicle, pricing and competitor data through the Model Context Protocol.
Need a custom data deal or feed? Talk to our data team.
