Dennis H.
This is a great app and it says you a…
This is a great app and it says you a lot of money

Koupon is a free shopping app that helps consumers find verified promo codes, discounts, and price drops across major retailers including Amazon, Walmart, eBay, Best Buy, Macy's and Woot. Unlike traditional coupon sites that may list outdated or untested codes, Koupon verifies promo codes before they are published. Our system automatically checks whether a code works, the discount it provides, and the products it applies to. Our team also reviews deals for restrictions, misleading terms, and other issues that automated systems may miss. Published deals are continuously monitored and rechecked, and users can report any code that no longer works.Beyond promo codes, Koupon brings together daily deals and price drops across categories including electronics, home and kitchen, fashion, beauty, toys, pets, sports, and more. During major shopping events such as Amazon Prime Day, Black Friday, and Cyber Monday, Koupon helps shoppers discover new offers as they become available.Koupon does not sell products or process payments. When you choose a deal, your purchase is completed directly with the retailer. Product availability, pricing, shipping, returns, and order fulfillment are handled by the respective retailer or seller.Koupon has been downloaded more than 5 million times and has served over 20 million shoppers. We’re continuously improving our verification technology, deal quality, and shopping experience to make finding worthwhile deals simpler and more transparent.
Koupon Inc (koupon.ai) has 119 customer reviews on Five Star Index, with an average rating of 3.9 out of 5.
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Sales & Marketing · Wilmington, Delaware
Excellent

Sales & Marketing · Walnut, California
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Sales & Marketing · Minneapolis, Minnesota
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Sales & Marketing · New York, New York
Excellent
119 approved reviews, newest moderated first
Dennis H.
This is a great app and it says you a lot of money
Yvette S.
I clicked on the item I said to use the promo code nothing happened. The price was still high. There’s no place to put in the cold or anything so it didn’t work so I’m uninstalling this crap.
Response from Koupon IncOct 1, 2026
Hi Yvette, sorry for the confusion. Promo codes are applied during checkout on the retailer’s website, rather than directly inside Koupon. We agree this process should be much clearer in the app, and we’re working to make the instructions easier to follow. Thanks for the feedback.
Dr. Prashant K.
. I found that for big products, the prices are almost the same, and sometimes even higher than on the website. But for beauty products, you can get some really good deals.
Vickie W.
I love this Koupon App! I have found the greatest buys since downloading. Very easy to use and list hundreds of items with large discounts.
Leanne D.
Absolutely love the savings!!! 100% legit. Its a total game changer for sure!!
Jonathan B.
Offer coupons that cannot be redeemed such as coupon savings of 33% if you buy 4 on Amazon, max allowed to buy is 3 . Waste of time app. Constantly dinging but the deals don’t work as shown. Wish I could give 0 Stars.
Response from Koupon IncOct 1, 2026
Hi Jonathan, thanks for flagging this. The promotion details shown on Koupon are provided by the seller and Amazon, while purchase quantity limits are controlled by Amazon. If the promotion requires 4 units but Amazon only allows 3, we recommend contacting Amazon Customer Service to confirm the restriction. We appreciate you bringing this to our attention.
Smith
Very happy I found this app! Not NOT using Amazon without this 🫵🏼🪨👍🏼👍🏼👍🏼🫡🇺🇸
Saraani B.
I placed my first order today on Amazon using a coupon code from Koupon. It really works. Not all items have a coupon code. They also show you items that already has deals from Amazon n other stores. The app is also easy to use