Add the cards you already use.
Tell Mahych which cards are in your wallet so recommendations are personal to you.
Built for the cards already in your wallet
Know which card to use.
Every time.
Mahych compares the cards you already have — including their rewards and available offers — to show you which one gives you the most value.
Join the beta →
⌑ Secure. Private. You’re in control.
Where are you shopping?
Illustrative
Nike
×
Best card to use
Best value
Other great options
Estimates shown for demonstration only.
The problem
You have more than one card for a reason.
But knowing which one to use isn’t always obvious.
DINING
Card A5× points
Card B2% back
Card C$20 offer
Different purchase. Different answer.
Your cards+Rewards+Offers+Where you’re shopping
↓
The right card.
How it works
Less remembering.
Better decisions.
We keep track of the details.
Rewards, earn rates and supported card offers come together so you don’t have to remember them.
Before you pay, ask Mahych.
Tell us where you’re shopping and Mahych shows you which card gives you the most value.
The difference offers make
Offers change the answer.
Rewards set the baseline. An offer you forgot about can completely change which card wins.
Normally
AMEX
Amex Cobalt5× points
Best
TD
TD Visa1.5% baseline
→
Offer appears
Spend $150, get $30 back
TD
TD Visa$30 card offer
Best
AMEX
Amex Cobalt5× points
The habit Mahych is built for
Before you pay,
ask Mahych.
Where are you shopping? Starbucks
USE
Amex Cobalt
5× points · strongest estimated return
Offer discovery
All your offers.
Without all the hunting.
Supported offers can be easier to discover when they’re brought together — and more useful when they’re factored into the card you should use.
Available offers3 active
NikeTD Visa
$30 backEnds Sep 03
UberAmex
10% backEnds Sep 12
StarbucksTD Visa
3× bonusEnds Sep 18
Privacy
Your financial information deserves clarity.
Plain language, clear controls, and claims that match how the production app actually works.
You choose what to connect.
Manage or remove connected accounts from Mahych.
We don’t move your money.
Mahych is built to help with card decisions, not transact on your behalf.
Your data isn’t the product.
Mahych does not sell personal financial information.
Built with security in mind.
We use safeguards designed to protect personal information and limit access to it.
Your cards can do more.
Mahych helps you use them better.
Mahych is launching first in Canada. Join the early TestFlight beta.