Page 0 of 15 for most used Firefox add-on in the Shopping category in Firefox Browser Add-ons

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Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

#1, Augmented Steam

IsThereAnyDeal

Augments your Steam Experience

4.74 (384)

53,881

#2, Honey

Honey

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

4.51 (4,317)

817,696

#3, Capital One Shopping: Save Now

Capital One Shopping

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.

4.46 (641)

573,134

#4, Ecosia — The search engine that plants trees 🌱

Ecosia Dev Team

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

4.80 (723)

313,513

#5, Coupert - Automatic Coupon Finder & Cashback

Coupert

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

3.92 (76)

236,645

#6, Keepa.com - Amazon Price Tracker

Keepa.com

→ 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

4.40 (520)

211,738

#7, Rakuten: Get Cash Back For Shopping

Rakuten

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

4.50 (850)

157,413

#8, 360 Internet Protection

360 Total Security

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.

4.52 (2,134)

78,812

#9, The Camelizer - Price Tracker

Cosmic Shovel

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.

3.83 (201)

67,660

#10, Avast SafePrice

AVAST Software

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

3.90 (252)

52,716

#11, SteamDB

SteamDB

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

4.80 (359)

51,435

#12, Fakespot Fake Amazon Reviews and eBay Sellers

Mozilla Firefox

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

3.20 (154)

44,373

#13, Trusted Shops extension

Trusted Shops GmbH

Safe online shopping

4.69 (1,811)

41,324

#14, iGraal - Cashback & codes promo

iGraal

Récupérez de l'argent sur vos achats en ligne, c’est simple avec iGRAAL

4.43 (492)

39,162

#15, LetyShops — cashback service

LetyShops

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

3.53 (375)

34,966

#16, alerabat.com | kupony i cashback

alerabat.com

Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)

4.38 (50)

32,157

#17, RetailMeNot Deal Finder™️

RetailMeNot

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

4.36 (280)

31,556

#18, Eno® from Capital One®

Capital One

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

2.85 (609)

28,046

#19, Zamu

Zamu

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

3.19 (26)

26,618

#20, Wanteeed

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 🤩

4.61 (28)

26,575

#21, Notes by Firefox

Mozilla Firefox

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

3.97 (578)

23,408

#22, Autofill

tohodo.com

A form filler, form recovery, text snippets, and automation tool all in one.

3.94 (194)

19,559

#23, CouponBirds SmartCoupon Coupon Finder

CouponBirds

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

4.54 (195)

19,119

#24, Méliuz: Cashback e cupons em suas compras

Méliuz

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.

3.47 (111)

18,761

#25, Cashback Assistent von Shoop.de

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.

4.11 (122)

16,710