Amazon Coupon Finder (Hamster Deals) icon

Amazon Coupon Finder (Hamster Deals)

by Hamster Deals · hamster.deals · Shopping
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Displays Amazon coupons and suggests similar products with active savings directly on product pages.

Users
42
+5 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#115K
#96K among extensions
Version
1.2.2
updated 21 May 2026

Users

monthly, 10 months
02243Dec 2025Jun 2026Oct 2026
Latest, 15 Oct 2026: 42 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Dec 2025Jun 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Amazon Coupon Finder (Hamster Deals)

💸 Unlock hidden Amazon coupons and deals (US only) Amazon Coupon Finder helps you spot real Amazon coupons instantly — no promo codes, no copying, no guessing. The extension checks products against its own coupon database and shows available savings while you browse Amazon. If a product has no coupon, you’ll see better alternatives with active discounts — so you can switch to a smarter deal without leaving Amazon. ✔ Key features ✔ Works directly on Amazon product pages ✔ Instantly detects available coupons ✔ No promo codes or manual entry ✔ Suggests similar products with active discounts ✔ Clean, lightweight interface designed for Amazon 🔔 Smart notifications & toolbar panel When a coupon is found, Amazon Coupon Finder can notify you instantly: • Toolbar Panel (default mode) View coupon details in a compact popup opened from the browser toolbar — the safest and most compatible way to use coupons on Amazon. • Automatic notifications (optional) Get notified when a coupon is detected, with optional sound alerts. • Clear icon states The extension icon updates to show when a coupon is available, so you never miss savings. 🖱 Right-Click Menu — search from anywhere Search for coupons on any website using the right-click menu: • No text selected → opens the Bridge page with coupons and recommended deals • Text selected → searches the coupon database using highlighted keywords Perfect for researching products before buying on Amazon. 🔗 Bridge Page — all coupons in one place All coupon links and deal suggestions open on a dedicated Bridge page. This keeps your Amazon browsing clean and avoids intrusive page overlays. 📱 Mobile & Amazon App (PWA) Amazon Coupon Finder also works on mobile via PWA: ✔ Works inside the Amazon mobile app ✔ Finds coupons using the Share button ✔ No App Store or Google Play download required 🔧 How it works • Uses a frequently updated Amazon coupon database • Detects the current product on Amazon • Matches it against available coupons • Shows savings or better alternatives • Displays results without modifying Amazon pages Expired or unavailable coupons are removed automatically to keep results accurate. 🔒 Privacy • No sign-up required • No personal data collected • No tracking outside Amazon • All settings stored locally in your browser See the Privacy Policy in the extension listing for full details. 💰 Affiliate disclosure Amazon Coupon Finder uses affiliate links. As an Amazon Associate, we may earn from qualifying purchases. This does not affect the price you pay and helps support continued development of the extension.

Growth

WindowUsersChangeRatingsRating
7 days+3+7.7%00.00
30 days+5+13.5%00.00
6 months+5+13.5%00.00

Version history

8 versions recorded
1.2.221 May 2026
1.2.128 Apr 2026
1.2.020 Jan 2026
1.1.214 Jan 2026
1.1.18 Jan 2026
1.1.07 Jan 2026
1.0.129 Dec 2025
1.0.024 Dec 2025

Details

Category
Shopping
First seen
24 Dec 2025
Size
278 KB
Languages
en-US
Pricing
Free
Privacy policy
hamster.deals
Extension ID
ajjofidomljphmlknbcoalloadibggdm

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
contextMenusstorageunlimitedStoragealarmsnotificationsoffscreen
Site access
*://www.amazon.com/**://amazon.com/**://*.amazon.com/*https://my-worker.yatsek24.workers.dev/*https://feedback-worker-dev.yatsek24.workers.dev/*https://feedback-worker.yatsek24.workers.dev/*

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