Kupoki — Coupons that actually work icon

Kupoki — Coupons that actually work

by luiseliriano · kupoki.com · Shopping
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Shows verified coupons for the store you're on, with their conditions, and applies the best one at checkout.

Users
1
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#372K
#280K among extensions
Version
0.1.6
updated 14 Oct 2026

About Kupoki — Coupons that actually work

Kupoki shows you which coupons actually work on the store you're browsing, explains their conditions, and applies the best one at checkout. No expired codes, no fine print. Kupoki's interface is available in English, Spanish, German, French, Italian, Portuguese and Dutch and follows your browser's language. It covers online stores worldwide, with the most coverage so far in Spain, the United States and Latin America. ★ ONLY COUPONS WITH EVIDENCE Every code shows when it last worked. Codes nobody manages to use disappear on their own, and new official codes are labelled "not tried yet". ★ CONDITIONS BEFORE YOU PAY Minimum spend, first order only, excluded products: you see them as soon as you open the store. And if you are $5 away from an $8 discount, Kupoki tells you while you can still add something to your basket. ★ TESTS AND APPLIES THE BEST ONE, IN ONE CLICK On the checkout page, Kupoki tests the codes on your cart, tells you why each one fails ("expired", "first order only"…) and applies the one that lowers your real total the most, shipping included. If none improves your price, it changes nothing. ★ CHEAPER AT ANOTHER STORE On a product page, Kupoki looks for that exact product (by its barcode or reference; on Amazon, by brand, model and capacity) at other stores and tells you if one has it cheaper, shipping included. It only sends the code (or brand and model), the price and the store. You can turn it off in the settings. ★ YOUR SAVINGS AT A GLANCE The extension icon keeps count of how much you have saved. No account needed. ★ REAL PRIVACY • Kupoki recognises stores with a list it downloads to your browser. Sites that are not stores are never sent to us. • On a store from the list, it only sends that store's domain name to look up its coupons. • If you allow it, it anonymously reports whether a code worked, so expired codes are removed for everyone. Reports are deleted after 90 days. • A code you type yourself never leaves your browser unless you tap "Share". • No accounts, no ads, no selling of data. ★ HOW WE MAKE MONEY (AFFILIATE LINKS) Kupoki is free. On some stores you will be able to activate cashback: if you tap "Activate cashback" and buy, the store pays us a commission through an affiliate network and we give part of it back to you. This only happens when you activate it with a click: applying a coupon never activates an affiliate link. If you reach a store through another affiliate's link (a creator, a deals site), Kupoki offers no cashback on that visit and their commission is respected. Commissions never change the order of coupons. During the beta, cashback is turned off. More: https://kupoki.com/como-ganamos-dinero Privacy policy: https://kupoki.com/privacidad Contact: hola@kupoki.com Admitad verification: 7dd9

Growth

WindowUsersChangeRatingsRating
7 days+1–00.00

Version history

3 versions recorded
0.1.614 Oct 2026
0.1.59 Oct 2026
0.1.25 Oct 2026

Details

Category
Shopping
First seen
5 Oct 2026
Size
121 KB
Languages
de, en, nl, es, fr, it, pt-BR, pt-PT
Pricing
Free
Privacy policy
kupoki.com
Support
kupoki.com
Extension ID
nahihfadgmjdbjndckhndpljjldfbplm

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storagescripting
Site access
http://*/*https://*/*
Can read and change data on every website you visit.

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