Why CarDoor?
We built CarDoor because
selling a car shouldn't be this hard.
Every one of us has been there, or knows someone who has.
The weeks of listings. The strangers in your driveway.
The dealer who offers you half of what you know your car is worth and says "that's just the market."
We knew there had to be a better way.
Every other option
leaves money on the table.
The Alternatives
Private sales take weeks, attract lowball offers from strangers, require safety certificates, and carry real personal risk. Traditional dealerships give you one take-it-or-leave-it number with no transparency behind it. Online dealerships move faster, but they're still running a single algorithm. One source, no real competition, no market behind the offer.
None of these is a real market. We built CarDoor to change that.
MarketCheck™ by CarDoor
✓ Real market competition
✓ No strangers or meetups
✓ No safety certificate needed
✓ Free for sellers
✓ Offer backed by live dealer demand
✓ Transparent, explained offer
✓ Done in about a day
Private Sales
✗ Real market competition
✗ No strangers or meetups
✗ No safety certificate needed
~ Free for sellers: listing fees may apply
✗ Offer backed by live dealer demand
✗ Transparent, explained offer
~ Done in about a day: typically takes weeks
Traditional Dealerships
✗ Real market competition
✓ No strangers or meetups
✓ No safety certificate needed
✓ Free for sellers
✗ Offer backed by live dealer demand
✗ Transparent, explained offer
✓ Done in about a day
Online Dealerships
✗ Real market competition
✓ No strangers or meetups
✓ No safety certificate needed
✓ Free for sellers
✗ Offer backed by live dealer demand
~ Transparent, explained offer: varies
✓ Done in about a day