CardStack+
Stop swiping blind.
CardStack analyzes your transactions. Shows what you earned. Reveals what you missed. In just 3 months, users optimize over 65% of their spending. See missed rewards instantly.
Part of CardStack+ — start with a free trial.
What you get
- ✓ Summary: optimization score, earned vs. missed in points or dollars
- ✓ By category: see where you're winning and where you're leaving value
- ✓ Per transaction: used the wrong card? We show exactly how much you left behind and which card would've been better.
- ✓ Fix My Stack: wrong card, missing card, or category mismatch recommendations
No guessing. No spreadsheets.