CarPal GI — Used Car Market Intelligence

Compare used car listings to live market data instantly. Works on Facebook Marketplace, OfferUp, Autotrader, Craigslist, and more.

Find out if that used car you love is a deal, a gamble, or a real POS*. *Pocket-obliterating surprise. CarPal GI reads used car listings in real time and delivers an instant verdict — before you contact the seller. // How It Works • 🖥️ Get the extension (duh). • 🚘 Open a listing on Facebook Marketplace, Craigslist, Autotrader, or any other supported platform. • 💬 Open the extension, get your instant verdict (✅ Go, ⚠️ Caution, 🚫 Walk Away), explanation, and price analysis. Now you'll *know* if the car's an undeserving POS*. *Predictably-overpriced SUV. // CarPal Guided Inspections The extension is one part of a larger platform. For car buyers who want to go deeper, CarPal GI offers guided pre-purchase inspections on mobile — model-specific, check-by-check walkthroughs built around the known failure points of your specific car. Available at checkcarpal.com. CarPal GI is in beta. Coverage expands continuously. Leave a Review! Feedback and suggestions also welcome at the CarPal GI Facebook page.