Know which card to swipe. Every time.

Get your personalized rewards strategy in under 2 minutes. No signup required. No card numbers needed.

No card numbersNo bank loginFree to use< 2 min setup
You'll get: Best card per category • Annual rewards value • Cards to keep vs. cancel
CardSavvy optimizer showing $2,010 annual rewards value

Maximize Every Swipe

Our algorithm analyzes your spending habits and card benefits to recommend the best card for every purchase, ensuring you never miss out on rewards.

Actionable Insights

Go beyond simple numbers. Get clear, personalized recommendations and see your potential earnings, not just your past performance.

Secure & Private

We use bank-level security and never store your credit card numbers. Your privacy and security are our top priority.

Effortless Optimization in 3 Steps

1

Add Your Cards

Select cards from our database of 50+ popular cards. No card numbers needed.

2

Enter Your Spending

Tell us your estimated annual spending across key categories like dining and groceries.

3

Get Recommendations

Receive instant, clear advice on which card to use for which category to maximize your cash back or points.

Card-Specific Calculators

Deep-dive into the math for popular premium cards. See if the annual fee pays off for your spending.

Real Results from Real Wallets

See what our optimizer finds for typical credit card users.

Annual Rewards: Before vs After

Before
$720
With CardSavvy
$2,010

+$1,290/year in found rewards

Same cards, same spending. Just smarter allocation.

$2,010

Annual rewards found

Example output: "Use Amex Gold for groceries ($720/yr), dining ($560/yr). Use Chase Amazon for Amazon purchases ($200/yr). Use CSR for travel bookings ($480/yr)."

$795

Saved in wasted fees

The optimizer flagged a premium card costing more in annual fees than it earned—recommending to downgrade or cancel.

Built by an engineer who spent too many hours in spreadsheets figuring out which card to use for groceries.

Real Results

Success Stories

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Latest Strategy Guides

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Frequently Asked Questions

Do I need to link my bank account?

No. We never connect to your bank or access your accounts. You simply tell us which cards you have and your estimated spending.

Do you store my credit card numbers?

No. We only need to know which cards you own, not your card numbers. Your privacy is our priority.

How do you make money?

We may earn affiliate commissions when you apply for new cards through our links. However, our recommendations are 100% math-based, not influenced by commissions.

Does this work for cash back AND points cards?

Yes! Our optimizer works with all reward types including cash back, travel points, and airline miles. We normalize everything to dollar values.

What if my spending changes?

Re-run the optimizer anytime for free. Your wallet is saved so you can quickly update your spending and get fresh recommendations.

How accurate are the calculations?

Our math is transparent. We show you exactly how we calculate rewards for each category. You can even adjust point values to match your redemption preferences.

Ready to maximize your rewards?

Get your personalized strategy in under 2 minutes. No account required to start.