Win at shopping.

Checkmate is a free browser extension that links with your inbox to save you more money than any other online savings tool.
Launching Worldwide Soon
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Remember when you used to be able to find online coupon codes that saved you tons of money? 

Turns out, online stores are still offering those big discounts, but as single-use “personalized” coupons that are probably sitting in your spam folder.

Other savings apps (🐝 ) can only bring you the leftover online coupon codes.

That's why we made Checkmate. Our algorithm combines the deals you've been sent with the best deals online to save you the maximum amount.

Checkmate Coupons Logo

Get Checkmate. Win at shopping.

Launching Worldwide Soon

How it works

1

Install the extension

It's free and takes just a few clicks!
Launching Worldwide Soon
2

Checkmate hunts for discounts

We securely scan your inbox for personalized discount codes that stores have sent to you, scan online for publicly available codes, and help you buy and apply discounted gift cards for stacked savings.
3

Save at checkout

We combine all the best promotions and apply them automatically at checkout to get you the best price.
4

Track your savings and packages

Visit your Checkmate account page to get an update on all your recent purchases. See whats coming with shipping updates for all your packages in one place. Track your purchases and see how much you’ve saved by using Checkmate.

Learn More


We support hundreds of online stores - and we're adding new ones all the time
H&M Logo GAP Logo Ulta beauty logo lululemon logo adidas logo

Hear why our earliest users love us

Ben - Los Angeles

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“Checkmate found a deal in my inbox that saved me 30% on new shoes for summer! Thank you!”

rachel - Toronto

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this is the least annoying savings plugin i have ever used. It only shows me when I'm going to save money and never bothers me otherwise.

michaela - New york

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“I'm saving more with Checkmate than I ever did with any of the other apps that only offer public coupons.”

Cody - Sydney

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“I was about to checkout and Checkmate reminded me of a Lululemon gift card my grandmum gave me for Christmas almost 2 years ago, I'd completely forgotten about it!”

pat - London

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“Checkmate is smart, plain and simple. No more searching for codes and coupons, it gives me the info when I need it and I can use it on the things I actually want to buy”

chris - san francisco

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“I was about to check out and checkmate sent me a deal that i had no idea had been emailed to me - i would never have thought to look”

checkmate coupon savings logo

Get Checkmate. Win at shopping.

Launching Worldwide Soon