No matter the deal,
Miles prepares you.
Share confidentially with Miles what you'd never tell the dealer. Your real budget, trade-in and finance goals.Miles will keep you on-track with tailored feedback.
Meet Miles
The expert you can trust with the things you'd never tell the dealer.
Miles reads PDFs, photos, handwritten worksheets, and F&I menus. He compares every line against state averages, lender rates, and the budget and priorities you've shared, so you know exactly where the dealer is making money on your deal.
Every day, dealerships take top dollar while making you feel like you got the best deal.
It's an art. Dealers use three profit levers — purchase price, APR markup, and trade-in value. Move one down, the others go up. The total never changes. We expose it.
What You See
What the Dealer Sees
Click a scenario above to see how the dealer's profit stays the same.
Your journey to a deal you can trust.
Two paths, one destination. Whether you're buying or already bought — Miles meets you where you are.
Create your free account
No credit card required. Sign up in seconds.
Tell Miles what matters
Budget, pre-approval, trade-in — share it confidentially.
Upload what the dealer gave you
Photos, PDFs, handwritten worksheets — Miles reads everything.
Get your insights, plan your move
Every line flagged. Every markup exposed. Chat with Miles to plan your next move.
Upload your purchase docs
Already own your car? Upload your purchase order to unlock My Garage.
My Garage
Free service intelligence for life.
Create your free account
No credit card required. Sign up in seconds.
Tell Miles what matters
Budget, pre-approval, trade-in — share it confidentially.
Upload what the dealer gave you
Photos, PDFs, handwritten worksheets — Miles reads everything.
Get your insights, plan your move
Every line flagged. Every markup exposed. Chat with Miles to plan your next move.
Upload your purchase docs
Already own your car? Upload your purchase order to unlock My Garage.
My Garage
Free service intelligence for life.
No matter how you got here, Miles watches your back at the service shop.
Learn about service analysis →Transparent pricing. No dealer math.
Start free. Pay only when you need more.
Free
FreeSee what Miles finds.
- Create your account and buyer profile
- Upload one deal. PDF, photo, or worksheet.
- Full AI scan with flagged fees and markups
- 1 suggested follow-up with Miles
- See your potential savings at a glance
No credit card. No catch.
Get started freeDeal Review
One deal. Full preparation.
- Tied to one vehicle and dealer
- Up to 6 uploads within 30 days
- Unlimited Miles chat for this deal
- Personalized from your buyer profile
- Detailed emailed report
30-Day Pass
Unlimited deals while you shop.
- Unlimited deal reviews for 30 days
- Compare multiple vehicles and dealers
- Full Miles chat on every deal
- Starts when you upload your first deal
90-Day Pass
Extended shopping. Household use.
- Everything in 30-Day, for 90 days
- Perfect for multi-vehicle households
- Compare across entire shopping window
- No rush. Your timeline, your deal.
AI + Expert Review
A real expert in your corner.
- 5 AI Deal Reviews with full chat on each
- Dealership veteran reviews your deal
- Custom negotiation playbook
- Direct communication with your expert
- Miles + your expert work together
- In-person advocacy becomes available
Need someone at the table? In-person upgrade available for $349.
DealPrepare is not a subscription service. No recurring charges. No auto-renewals. Just help when you need it.
Built by insiders. Backed by data.
The Team
DealPrepare was founded by Keith Clotfelter after nearly a decade inside a Fortune 500 dealership. Every expert on our team has experience from only the most transparent dealerships in the country.
The Data
44 deals analyzed · $575 avg doc fee seen
Real numbers from real uploads. Our dataset grows with every scan.
The Promise
Your data is never shared with dealers, lenders, or third parties. Your uploads and conversations with Miles are completely confidential.
Your next deal doesn't have to be a guessing game.
Create your free account. Tell Miles what matters. Upload your quote. Know exactly where you stand.
Get started free