Free — no signup needed
Stop leaving money on the table.
Stack your cashback.
Tell us where you're shopping. We tell you the exact portal, coupon, and card combo to maximize every dollar back.
$340
avg. saved per year
30+
stores covered
15%
max cashback found
how it works
Three steps. Zero guesswork.
Most people leave 5–15% on the table because they don't know which portal, card, or coupon to use. We do the math.
Step 01
Pick your cards
Tell us which credit cards you have. We optimize around what you own.
Step 02
Choose a store
30+ popular US retailers — Amazon, Nike, Sephora, Kroger, and more.
Step 03
Get your stack
Exact portal + coupon + card combo with your dollar savings calculated.
Step 1 of 2
Which cards do you have?
Select all that apply. We'll find the best one for your purchase.
Store & Co-branded
Other
Step 2 of 2
Where are you shopping?
Pick a store and enter your purchase amount.
Online Giants
Groceries & Food
Fashion & Apparel
Beauty
Electronics
Home & Garden
Travel
Food Delivery
Streaming
Other
real savings
What shoppers are stacking
Real examples of cashback stacks — and the dollars people are actually getting back.
★★★★★
"I had no idea I could stack Rakuten with my Amex card. Bought Lululemon leggings and got 18% back total. That's $27 on a $150 order."
Sarah M. — Portland, OR
Saved $27 on Lululemon
★★★★★
"Always used Honey but didn't know about TopCashback. Switched portals for my Best Buy purchase and got an extra $34 back. This thing is a cheat code."
James K. — Austin, TX
Saved $34 on Best Buy
★★★★★
"Stacked Ibotta + Amex Blue Cash at Kroger. Getting 12% back on groceries every week now."
Priya T. — San Francisco, CA
Saves 12% on groceries weekly
faq
Common questions
Is this actually free? What's the catch?
Yes, completely free. We earn a small affiliate commission when you click through to Rakuten, TopCashback, or Ibotta. Your cashback rate stays exactly the same.
Can I really stack a portal with my credit card?
Yes — portals and credit cards are completely separate systems. The only thing you can't stack is two portals on the same purchase.
Why are the rates sometimes different from what I see?
Portal rates change daily and spike during sales events like Black Friday. We show typical rates — always verify on the portal before you buy.
Do I need to sign up for all these portals?
Rakuten and TopCashback at minimum — both free, 2 minutes to join. Ibotta if you buy groceries. Capital One Shopping is a browser extension, no account needed.
Get the best stacks every week
We track boosted cashback events — Rakuten Big Stack, Black Friday rates, limited-time offers.
You're on the list!
