Real-Time Accuracy Across Platforms
Faster updates keep your pricing, features, and availability accurate across advertising tools, marketplaces, and AI assistants.
For Dealerships
Be Seen.
Stay Synced
Whitelisting keeps your inventory visible across AI tools, marketplaces, and key platforms,
with faster updates, cleaner data, and stronger performance where it counts.
Video Tutorial (40 secs)
How to Whitelist Your Site in Under a Minute
What You Get (Automatically and for Free)
AI Visibility Built In: LLMO Ready
Buyers aren’t just searching anymore, they’re asking. MarketCheck makes sure the answer includes you.
“How many new, black hybrids are there, close to me & under $30k?”
AI Answer
Example results from MarketCheck's live feed- 2026 Ford Escape Plug-in Hybrid, Black$29,985via MarketCheck
- 2023 Mitsubishi Outlander PHEV, Black$29,192via MarketCheck
79%
of Gen Z want AI to find and recommend their best car
74%
of Gen Z want AI to call the best time to buy
64%
of US Gen Z will use voice assistants monthly by 2027
66%
of Gen Z and millennials want Gen AI product recommendations
How It Works
Whitelisting in 2 Clicks
Click Request Whitelisting
No setup or engineering.Review & Send the Pre-Filled Request
Listings are checked and cleaned for accuracy.Done! We handle the rest
Your inventory stays visible automatically.
Most providers complete it in under 2 minutes. No setup. No effort. No follow-up required.
Always Free for Dealerships
No subscription. No lead fees. No fine print. Everything we do for dealerships is and will remain 100% free
Whitelist My SiteNo credit card required.
What Whitelisting Does for You
Set It. Forget It. Stay Synced Everywhere
Hands-Off, Hassle-Free
No dashboards, training, or new tools. Once whitelisted, everything runs in the background automatically.
Enhances the Systems Behind the Scenes
Ad platforms, pricing engines, lending apps, and wholesale networks depend on data MarketCheck helps supply. Whitelisting keeps it cleaner and fresher.
What Is LLMO / AEO
Why It Matters
The old rules of SEO were built for Google. The new rules are built for AI: LLMO (Large Language Model Optimization) and AEO (Answer Engine Optimization) decide whether the new generation of AI tools can see you.
Voice Assistants
Chatbots
In-Car Agents
Agent-Based Platforms
AI tools don’t crawl. They query. MarketCheck turns your listings into the structured feeds they read, so you’re part of the answer.
Who We Support
Trusted Across the Ecosystem
Credit Bureaus
OEMs
Agentic Interfaces
Universities
Newsrooms
Insurers
Recall Locator Tools
AI Developers
Research Groups
Mobility Programs
If it runs on car data, it probably runs on MarketCheck.
Press
Cited Across the Industry
Marketcheck, which collects used vehicle data in Britain, said that sales of used Teslas hit a record in July…”
Reuters - Sept 2025
Figures from MarketCheck, which tracks the inventories of more than 75,000 dealerships…”
The Economist - April 2025
In this report, we calculate residual values of electric and internal combustion engine (ICE) cars in the US using data from MarketCheck…”
Bloomberg - BloombergNEF, US EV Residual Values Report
We used vehicle listings provided by marketcheck.com as the primary source for odometer readings.”
Joule (Cell Press) - 2023
In this study, we gathered nationwide vehicle listings data from marketcheck.com…”
Alliance for Automotive Innovation - Presented at EVS36 by UC Davis, GWU, and the AAI
Automotive data firm MarketCheck crunched the figures for the last two years…”
EV Fleet World - Jul 2025
The data in Recurrent’s quarterly reports comes from our partner, Marketcheck.”
Recurrent Auto - Recurrent Used EV Market Report, 2024
We use vehicle listing data licensed from marketcheck.com, a market research firm that collects vehicle listing data…”
IOP Science - Environmental Research Letters, 2024
Statistics supplied by automotive intelligence provider Marketcheck UK shows that used EV stock has boomed by 149 per cent…”
This Is Money - Aug 2025
Marketcheck UK found that sales of used Teslas increased for the fourth consecutive month in February 2025…”
Daily Express - 2025
In the seven days following Jaguar’s ‘Copy Nothing’ rebrand on November 19, only 133 used Jaguars were sold on average each day, according to data from Marketcheck UK.”
GB News - Dec 2024
Marketcheck data reveals the average used EV price has dropped by £5,214…”
Cox Automotive - Q3 2025
April was a landmark month for the used electric van market. For the first time, more than 1,000 units were sold in a single month…”
Motor Trader - Alastair Campbell, MarketCheck UK · Jun 2026
Data from MarketCheck shows 41,136 used hybrids were sold during the month…”
AM Online - Mar 2026
Ready to Get Started?
Whitelist Your Site
in Under 60 Seconds
Whitelisting your site ensures your inventory stays visible and accurate across AI platforms and modern search tools.