The ardocards extension pops up at checkout and tells you which card in your wallet earns the most — right when you need it. Set up in 2 minutes with the quiz.
No spreadsheets, no login, no jargon. Tell us what's in your wallet and how you spend — the extension does the thinking from there.
Tap the cards you already carry. We cover Chase, Amex, Capital One, Citi and dozens more.
A bit, some, or a lot — across dining, travel, groceries and more. Gut feel is plenty.
Every card scored in your Rundown — then the extension pops up wherever you shop and names the card to swipe.
The quiz builds a plain-English report on every card you carry. Keep, swap, or add — and the extension carries that answer to every checkout.
Most "best card" sites earn a commission when you sign up. We don't. Our only job is to be right.
Zero sponsored placements, zero referral kickbacks. The ranking you see is the honest one — based purely on how you spend.
Your cards and spending never leave your browser. There's no account to create and nothing for us to sell.
Every number traces back to your spend × each card's real reward rate. Tap any figure to see exactly how we got there.
"Found out my 'backup' card was actually my best one for groceries. Switched what I swipe and that was it — free money."
"The swipe-through format is genius. I actually finished it and screenshotted my stash to send to my group chat."
"No login, no spam, no 'apply now' nonsense. It just told me the truth about my wallet in two minutes."
"I had 90k points sitting at 1¢. ardocards showed me they were worth nearly double through transfers. Booked a flight that week."
"Recommended exactly one card to add and told me why. Not a list of twelve. That restraint is what made me trust it."
"Finally understood why my annual-fee card was worth keeping. The math was right there, no hand-waving."
Answer five quick questions and unlock a personalized report on every card you carry — the extension carries that answer to every checkout.