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.
549,580 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
160,000 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.
68,804 users
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展，支持谷歌、DeepL、ChatGPT、百度等 9 个国内外主流翻译服务，均可用于全文翻译。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
61,174 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
41,502 users
Zamu
Zamu automatically finds coupons, applies the best coupon code at checkout & earns you cashback.
38,666 users
buykers | coupons and discount codes
Never look for discount codes again - we'll do it for you :)
34,919 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 🤩
30,895 users
Auto Refresh Page
Refresh web pages automatically. Auto-refresh and page monitor with specified time intervals.
24,401 users
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
15,049 users
Karma | Online shopping, but better
Shop Smarter: Compare Prices, Get Coupons, Price alerts & Earn Cashback!
11,011 users
Alitools shopping assistant
Auto-find & apply AliExpress ™ promo codes, price history, seller rating, similar products, find item by picture
10,223 users
CNET Shopping
CNET Shopping helps you find the best prices on your favorite products. Get promo codes and discounts with a single click.
9,343 users
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
8,956 users
AliHelper - shopping assistant
Coupon codes, package tracking, price history, seller rating, search for similar products, discount monitoring, and photo reviews for AliExpress ™
8,253 users
Linguist - web pages translator
Translate web pages, highlighted text, Netflix subtitles, private messages, speak text, and save important translations to your personal dictionary to learn words in 130 languages.
6,877 users
Add to Buyee
“Add to Buyee” is a tool that allows you to use Buyee’s proxy purchase service on Popular Japanese online stores.
6,423 users
PAYBACK Internet Assistent (PIA)
Mit PIA nie mehr °Punkte verpassen - Jetzt installieren und °Punktekonto füllen.
5,366 users
KeepSolid VPN Unlimited
VPN Unlimited - reliable, easy-to-use, and lightning-fast VPN extension for Firefox browser
4,747 users
Cultivate
Cultivate points out country of origin on Amazon, shows you American-made alternatives, and helps you pay it forward.
4,611 users
Cashrewards
The Cashrewards Notifier is the ultimate shopping companion. Download and receive alerts on cashback savings every time you shop online at over 2000 stores.
4,470 users
