Augmented Steam
Augments your Steam Experience
53,397 users
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
822,757 users
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.
560,711 users
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
325,725 users
Coupert - Automatic Coupon Finder & Cashback
Coupert automatically finds coupons, applies best coupon code at checkout & gives you cashback.
243,466 users
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
212,066 users
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
154,461 users
360 Internet Protection
This extension is web threat protection of 360 Total Security for Firefox. It identifies malicious URL in real-time and blocks web threats. The capabilities of anti-fraud, anti-phishing and anti-malicious URL will be enabled once installed.
80,845 users
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.
67,259 users
Avast SafePrice
Safe shopping extension. The best free price comparison and coupon finder online.
54,340 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
50,670 users
Fakespot Fake Amazon Reviews and eBay Sellers
Protect yourself from bad sellers and fake reviews on Amazon and more!
43,603 users
Trusted Shops extension
Safe online shopping
42,892 users
iGraal - Cashback & codes promo
Récupérez de l'argent sur vos achats en ligne, c’est simple avec iGRAAL
40,243 users
LetyShops — cashback service
Cashback service LetyShops presents even more benefits and pleasure from each purchase in AliExpress and other 1000+ online shops!
36,442 users
alerabat.com | kupony i cashback
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
34,741 users
RetailMeNot Deal Finder™️
RetailMeNot Deal Finder™️ automatically finds the best promo codes and cash back as you shop online.
31,338 users
Zamu
Zamu automatically finds coupons, applies the best coupon code at checkout & earns you cashback.
28,460 users
Eno® from Capital One®
Shop more securely through your desktop browser with Eno®, your Capital One® assistant.
27,791 users
Wanteeed
Wanteeed, c’est ton nouvel allié shopping pour payer le prix juste sur tous tes achats en ligne ! Économise sur tes boutiques favorites en cumulant codes promo et cashback et compare les différents prix du web pour encore plus de réductions 🤩
27,380 users
Notes by Firefox
Displays a sidebar that lets you take notes on web pages.
23,244 users
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
19,366 users
Autofill
A form filler, form recovery, text snippets, and automation tool all in one.
19,092 users
Méliuz: Cashback e cupons em suas compras
Adicione o Méliuz e ganhe mais dinheiro de volta em suas compras online! A extensão do Méliuz te avisa quando você está comprando em uma loja parceira e, com apenas um clique, você ativa o dinheiro de volta.
18,029 users
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.
17,042 users