Built around your spending
The card that fits the way you spend.
Tell CardFit roughly what you spend each month. Get a shortlist ranked for your goal, then compare the math side by side with every assumption in view.
How it works
Three steps. No guesswork.
- 01
Share rough monthly totals
Seven everyday groups, from dining to gas. Type amounts or drag the sliders. Ballpark numbers work fine.
- 02
Get a ranked shortlist
Cards are matched to your goal and fee limit. Add up to three to compare and save the rest for later.
- 03
Compare the math
See estimated rewards by category, fees, and the notes behind each figure. We flag gaps rather than pick a winner.
Honest by design
Clear numbers, or none at all.
Card offers change. CardFit shows where each figure came from, when it was checked, and what it leaves out, so you can decide with your eyes open.
Every estimate shows its work.
Issuer checks carry a source link and review date. Provider figures that skip a cap or category rule are marked Needs review. Missing values stay visibly missing.
Estimates, not approval odds.
A shortlist is a starting point. CardFit never predicts whether you will be approved.
No account needed.
Save spending and cards in this browser. Sign in only if you want to connect a bank or sync across devices.
No bank login needed.
Rough monthly totals are all CardFit needs. No bank login and no credit check.
Also in ChatGPT
Connect CardFit to ChatGPT to search and compare cards in a conversation.
Your spending already knows which card fits.
It takes about two minutes. No sign-up, no credit check.