STACKWISE
How it worksBrowser extensionCards & rewardsPricingAbout
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YOUR MONEY, WORKING HARDER

One purchase.
Every advantage.

Stackwise looks across the layers that can change what a purchase really costs—or what it earns you.

Find my best stack →See how it works
Free to get startedWorks across major browsersPrivacy by design
STACKWISE

Every saving layer, in the right order.

One decision surface for discounts, gift cards, cashback, loyalty and card rewards.

✓ Use what you already have
✓ See the route before checkout
✓ Keep the experience simple
UK-firstBuilt for UK shoppers
Local-first privacyYour wallet can stay on your device
Official reward sourcesDesigned around trusted data
Free betaBe one of the first to try
THE STACK

Four layers, considered together

Savings are often fragmented. Stackwise turns them into one ordered route.

%

Discounts

Member codes, retailer offers and eligible promotions.

£

Cashback & portals

Compare tracked cashback and portal value before you click through.

G

Gift cards

Use stored balances where they create the most value.

★

Your card

Choose the card that best fits the purchase and reward outcome.

L

Loyalty

Include retailer and programme benefits in the same decision.

→

Right order

See what to do first, second and third so the stack actually works.

SET UP ONCE

Use it as you shop.

1. Add your cards
Store only the information needed to identify reward products.
2. Add the extras
Connect loyalty programmes, cashback preferences and gift card balances.
3. Shop normally
Stackwise surfaces the best route when it matters.
THE OUTPUT

One clear route.

Instead of showing twenty offers, Stackwise should answer the question: “What should I do for this purchase?”