Curbside — Marketplace car deals, checked.

Curbside evaluates any Facebook Marketplace car listing in one click — so you know if it's worth the drive before you knock on the seller's door. Facebook Marketplace has no price guide, no risk score, and no way to tell a fair deal from a red flag. Curbside fixes that by comparing the listing against other real Marketplace listings — not dealer prices, which run high with reconditioning markup and don't reflect what private sellers actually ask. What you get on every listing: 📊 Fair price check — See an expected price range based on comparable listings nearby, adjusted for mileage and trim, so you know if the ask is fair, high, or a steal. ⚠️ Scam and risk warnings — Flags common red flags: prices far below market with no explanation, vague or templated descriptions, missing photos, refusal to meet in person, and other patterns real scam listings share. 🚗 Vehicle risk check — Open safety recalls, common complaints for this model, and title status flags (salvage, rebuilt, branded) pulled from free NHTSA data when a VIN is available. 💬 Negotiation leverage — How long it's been listed, whether the price has dropped, and seller language that hints at motivation ("must sell," "moving," "OBO") — plus a suggested opening offer with a drafted message you can edit and send. 🔍 What to ask the seller — Model-specific questions based on known issues for this car at this mileage, so you walk in knowing what to check. 🔗 Better options nearby — When a similar car is priced better within reach, Curbside shows you before you commit to the wrong one. Privacy-first by design. Curbside only runs when you click it — no background scanning, no tracking your browsing. Seller data collected is minimal (a hashed ID and listing count, nothing identifying). Curbside is an informational tool, not a purchase guarantee. Always get a pre-purchase inspection and vehicle history report before buying.