```html CardWise — Know Which Card to Use
YOUR PERSONAL CARD ASSISTANT

Know exactly which card to use.

CardWise helps you choose the best credit card for every purchase based on the cards you already own. No card numbers. No CVV. Just smarter spending.

Get started for free → See how it works
🔒 We never need your card number, CVV, PIN or OTP.
CardWise Recommendation
● Best match
PURCHASE
₹10,000
Travel booking
RECOMMENDED CARD
Your Travel Card
Based on your saved cards
Estimated reward value
₹500
✓ No card numbers required ✓ No CVV required ✓ No OTP required ✓ Personalized recommendations
WHY CARDWISE

Stop guessing which card to use.

Most people have multiple credit cards but don't always know which one gives the best rewards for a particular purchase. CardWise is designed to make that decision simple.

💳

Add your cards

Tell us which bank and credit cards you own. You never need to enter your card number, CVV, PIN or OTP.

⚡

Check your purchase

Enter what you're buying and how much you're spending. CardWise compares the cards in your wallet.

🎯

Use the best card

Get a clear recommendation explaining which card is expected to give you the best value.

HOW IT WORKS

Three simple steps.

CardWise turns your collection of credit cards into a simple decision-making tool.

STEP 01

Add your cards

Select your bank and the credit cards you already have. CardWise stores the card product information — not your payment credentials.

STEP 02

Tell us what you're buying

Enter the spending category and purchase amount. For example, travel, dining, shopping, fuel or groceries.

STEP 03

Get your recommendation

CardWise compares applicable reward rules and tells you which saved card should be the strongest option.

PRIVACY FIRST

Your financial credentials stay out of CardWise.

CardWise is designed around a simple principle: we don't need sensitive payment credentials to help you choose between the cards you already have.

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No card number We identify cards by bank and card product.
✓
No CVV or PIN We never need payment authentication details.
✓
No OTP or bank password CardWise does not need access to your bank account.
✓
Only the information needed We use your selected cards to personalize recommendations.

Make your cards work smarter.

Create your free CardWise account and start building your personal card wallet.

Create my account →
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