Skip to main content

Explore Popular Newest Categories

Search extensions

ExtensionWatch

© 2026 ExtensionWatch. Technical market intelligence.

Explore

Popular Newest Categories Stores

Stores

Chrome Edge Firefox

Legal

Privacy Policy Legal Notice Terms of Service

Amazon Money Calculator icon

Amazon Money Calculator

A free, online calculator to help with Amazon product and competitor research. Get revenue estimates for specific product niches.

Screenshots from Chrome Web Store

Store metrics

Chrome Web Store

Users: 13
Rating: -
Reviews: 0

Website links

https://influencermarketinghub.com

Discovery

PayPal Honey: Automated Coupons & Rewards

Users: 13m
Rating: 2,2
Reviews: 179,600

Capital One Shopping: Save Now

Users: 11m
Rating: 4,1
Reviews: 18,100

Keepa - Amazon Price Tracker

Users: 5m
Rating: 3,4
Reviews: 5,100

Coupert - Automatic Coupon Finder & Cash Back

Users: 3m
Rating: 4,7
Reviews: 11,400

Klarna | Shop now, Pay Later

Users: 1m
Rating: 4,7
Reviews: 57,900

Cashback service LetyShops

Users: 1m
Rating: 4,5
Reviews: 13,300