Add extensions, get work done

Augmented Steam

Augments your Steam Experience

Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.

Capital One Shopping: Save Now

Capital One Shopping instantly applies coupon codes to your shopping cart, helps you snag exclusive rewards when you shop at stores you love and compares prices on Amazon to other popular retailers. It's kinda genius.

Ecosia — The search engine that plants trees 🌱

This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!

Keepa.com - Amazon Price Tracker

→ Price History charts → Price Drop & Availability Alerts → Over 1 billion tracked products → Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .it | .es | .in | .mx

Coupert - Automatic Coupon Finder & Cashback

Coupert automatically finds coupons, applies best coupon code at checkout & gives you cashback.

Rakuten: Get Cash Back For Shopping

Start shopping smarter with Cash Back and coupons. By clicking Add to Firefox you agree to the Rakuten Extension Terms & Conditions

The Camelizer - Price Tracker

Add price history charts and price watch features to Firefox when viewing product pages on Amazon. Use it to make informed purchasing decisions and to receive price drop alerts via email, Twitter, or RSS feed.

SteamDB

Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.

Fakespot Fake Amazon Reviews and eBay Sellers

Protect yourself from bad sellers and fake reviews on Amazon and more!

Safe shopping extension. The best free price comparison and coupon finder online.

Trusted Shops extension

Safe online shopping

LetyShops — cashback service

Cashback service LetyShops presents even more benefits and pleasure from each purchase in AliExpress and other 1000+ online shops!

Eno® from Capital One®

Shop more securely through your desktop browser with Eno®, your Capital One® assistant.

Wanteeed

Wanteeed automatically applies the best discounts for hundreds of online stores. Say goodbye to endless search for discounts and deals. Wanteeed brings the magic of automatic coupon testing right at your fingertips. And it's free !

Displays a sidebar that lets you take notes on web pages.

RetailMeNot: Codes, Cash Back and Coupons

RetailMeNot automatically finds the best promo codes and cash back as you shop online.

Zamu automatically finds coupons, applies the best coupon code at checkout & earns you cashback.

Cashback Assistent von Shoop.de

Mit dem Shoop.de Cashback-Assistent kannst Du noch bequemer beim Online-Shoppen Geld zurück bekommen. Der Cashback-Assistent weist nun auch in den Google Suchergebnissen auf Shoop.de Partner hin.

Lightning Autofill

The most popular autofill extension, boosting productivity since 2010.

CouponBirds SmartCoupon Coupon Finder

Automatically find coupons and apply the best coupon code to save money for your online shopping!

ShopBack Button

Your all-in-one shopping button - Earning Cashback and Discover best deals! By clicking Add to Firefox, you agree to ShopBack's Terms of Use

Karma | Online shopping, but better

Shop Smarter: Compare Prices, Get Coupons, Price alerts & Earn Cashback!