About · The optimizer
The card optimizer that starts with your wallet
Most card sites hand you a list to sign up for. Credit Card Andy starts with the cards you already carry, works out what they're worth at your real spending, and only points to a new one when your own numbers say it earns its place. Sometimes the best next move is to wait.
Same cards. Same spending. More back.
Most wallets don't need another card; they need traffic control. The first pass reroutes what you already spend (groceries to the 4x card, dining to the 3x) and only then asks whether anything is genuinely missing.
A reshuffle we see a lot. Yours takes about a minute.
What is Credit Card Andy?
Credit Card Andy is a free credit card optimizer. Add the cards you carry and rough monthly spend, and it shows the best card for every category, your strongest two- or three-card setup, your net rewards after fees, and the one move worth making next.
It runs in your browser and doesn't need an account. There's no list of cards to sign up for and no affiliate links: a card only comes up when your own numbers say it earns its place.
Starting from nothing counts too. With an empty wallet, it points to a sensible first card based on where your money already goes, and the same math keeps working as your wallet grows.
One engine, three directions
Whether you're starting out, simplifying, or chasing every point, the math is the same. You just set where it aims.
Just getting started
No cards yet, or one that came free with your checking account. It points to a first card that earns where your money already goes.
No history required.Finding the balance
A handful of cards and no appetite for spreadsheets. Get the two- or three-card setup that keeps most of the value with none of the juggling.
Two cards, most of the value.Maxing the points
Flights, hotel nights, or pure cash. Category caps, point values, elevated offers, and issuer rules like Chase 5/24 are already in the math.
Same engine, more upside.What it works out for you
Right card, every swipe
Groceries, dining, gas, travel: which of your cards wins each one. No more guessing at the register.
The small-wallet combo
Rather carry two cards than six? The combo that keeps the most value.
Wallet gaps
Where a single new card would clearly out-earn everything you have, flagged only when the math clears the bar.
One real number
Rewards minus every annual fee, the whole wallet on one line. Does the setup pay you, or do you pay it?
Fee check-ups
A keep, downgrade, or cancel call before the next annual fee posts, not a surprise in month thirteen.
Bank rules, handled
Limits like Chase 5/24 are worked out from your card history, so eligibility is part of the math.
The math decides. The AI narrates.
Every number is deterministic: same wallet, same spend, same result. The AI Analysis sits on top and adds judgment, not arithmetic. It can't override eligibility rules, fee math, or offer evidence.
What it writes is advice you can argue with: the next step, why, the runner-up, what would change the call, and the best reason to ignore it entirely. Every claim carries the receipts behind it.
Move grocery spend to the 4x card; wait on new applications.
Gets back about $112 a year with zero new fees or inquiries.
Grab the elevated grocery-card offer while it lasts.
That offer expiring, or a big trip landing on the calendar.
If you won't change what you swipe, the reshuffle earns nothing.
Built to be checked
Stays in your browser
The whole analysis runs locally. Nothing is saved unless you choose to sign in.
No bank login
Never a card number, never a password. Just card names, dates, and rough spend.
No affiliate links
Cards are ranked by deterministic math alone. No commission can nudge the order.
Dated offer evidence
Signup offers carry sources and verified dates, so you can see how fresh every number is.
Fair questions
Is Credit Card Andy free?
Yes. Wallet analysis is free, runs in your browser, and doesn't require an account. AI Analysis, which writes your recommended next step, has a free daily limit.
Do I need to connect my bank account?
No. You pick your cards from a catalog of 67 cards across 10 major issuers. There's no bank login, no card numbers, and no statement import. The analysis runs on card names, opened dates, and rough monthly spend.
Do you earn commissions on card recommendations?
No. There are no affiliate links. Card candidates are ranked by deterministic math, so no commission can change the order.
What does the AI actually do?
The math is deterministic and runs first; the AI interprets it. It writes your recommended next step, why, the next best alternative, what could change, and the case against, with receipts for the math and rules behind the call. It can't override eligibility rules or reward math.
I only have one card, or none. Is this still useful?
Yes. Starting out is a direction of its own. With an empty wallet, Credit Card Andy suggests a first useful card based on where your money already goes, and the same math keeps working as your wallet grows.
How is this different from a card recommendation site?
It starts with the wallet you already have instead of a list of cards to sell you. The first pass reroutes the spending you already do across the cards you already own. A new card only comes up when the math says it helps, and sometimes the next step is to wait.
Your wallet, worked out.
It takes about a minute.
Free · No bank login · 67 cards, 10 issuers