Know the real price before you walk in.
Paste a VIN. Pick your state. FairDeal pulls the vehicle details, calculates your full out-the-door price with sales tax and doc fees, and shows your real monthly payment — all in seconds.
Already got a quote from a dealer? Snap a photo and our Analyzer breaks down every line — flagging junk fees, markups, and sneaky add-ons before you sign.
Every tool you need before you sign
Four free tools that put you on the same side of the table as the dealer.
Analyzer
Upload a photo of any dealer quote. AI flags junk fees, markups, and sneaky add-ons line by line.
Analyze a quoteCompare
Stack two vehicles against each other — out-the-door price, monthly payment, and 5-year cost.
Compare carsTrade-in
Get a fair-market trade-in estimate before the dealer lowballs you on your current ride.
Value my tradeNegotiate
See the exact tactics dealers use — and the exact responses that save you thousands.
See the scriptsFrom VIN to out-the-door, in 60 seconds
Three steps. No accounts. No emails. No salesperson "checking with the manager."
Decode the VIN
We use the free NHTSA database to pull year, make, model, trim, engine, and drivetrain.
Pick your state
Real sales tax, average doc fee, registration estimate, and current auto loan APR — all preloaded.
See the real price
Full out-the-door breakdown plus monthly payment. Save it, compare it, bring it to the dealer.
$9.99 is a pretty good trade for saving thousands
Most users catch enough junk fees and markups in their first quote alone to pay for years of Pro. Unlimited AI quote analyses, deal verdicts, and negotiation scripts.
- Unlimited AI quote screenshot analyses
- Unlimited deal verdicts & negotiation scripts
- Save and revisit every quote
- Trade-in fair-market value lookups
- Cancel anytime — no questions asked
Best for frequent buyers — perfect if you shop for cars often or buy multiple vehicles a year.
- Unlimited AI quote screenshot analyses
- Unlimited deal verdicts & negotiation scripts
- Save and revisit every quote
- Trade-in fair-market value lookups
- Cancel anytime — no questions asked
A note on KBB & Carfax
KBB and Carfax don't offer free public APIs — their data is licensed to dealers. So FairDeal gives you a market value estimate based on year and body type to sanity-check the asking price. For a Carfax history report, ask the seller (a legit one will show you). To compare against KBB, open kbb.com side-by-side after decoding the VIN here.