Top 10 Best Coupon Extensions for Chrome in 2025

PayPal Honey is arguably the most popular player in the automatic coupon space, boasting millions of users. Its core function is to automatically search for and apply known coupon codes when you reach the checkout page of thousands of online stores. Add the extension, shop as you normally would, and Honey will pop up at checkout, testing codes to find potential savings.

Beyond coupons, Honey offers a rewards program called Honey Gold (Cash Back). By activating offers at participating stores, you can earn points that can be redeemed for cash via PayPal or gift cards. Another popular feature is the 'Droplist,' which allows you to track prices on specific items across various retailers (including Amazon). Honey notifies you via email if it detects a price drop on an item you're watching, helping you buy at the optimal time. It also includes a tool specifically for Amazon, comparing different sellers for the same item, factoring in shipping costs and Prime status.

Honey simplifies the process of finding basic discounts and earning cashback across a vast network of stores. Its price tracking feature is particularly useful for patient shoppers waiting for the right deal.

Coupert is another major player offering automatic coupons and cashback rewards, aiming to save users time and money across thousands of shopping sites. Like its competitors, Coupert activates when you reach a supported online store's checkout page. By clicking the 'Apply Coupons' button, it cycles through available codes to find the best discount for your cart.

Coupert distinguishes itself by also integrating a price comparison feature. While you shop, it can alert you if the product you're viewing is available at a lower price from another retailer it tracks, helping you ensure you're getting the best deal before you even commit to a purchase. Furthermore, it offers Cash Back rewards at participating stores. Activate the offer, complete your purchase, and cashback is typically credited to your Coupert account within 72 hours.

With a large user base and a combination of automatic coupons, cashback, and price comparison, Coupert presents a comprehensive savings toolkit for online shoppers.

Recognized as a Chrome Web Store 'Favorite of 2024', CouponBirds SmartCoupon Finder focuses on making online savings straightforward. Add the extension, and it automatically detects when you're on a checkout page for one of the over 30,000 supported stores. With a click of the 'Apply Codes' button, it tests available coupons and applies the best one to your order.

The main goal is to eliminate the manual search for discount codes, saving you time and reducing the frustration of trying expired or invalid codes. CouponBirds highlights that users save significantly over the year by consistently applying available discounts. Beyond percentage or dollar-off codes, the extension also finds offers for free shipping or free gifts when available.

It operates on a simple premise: automate the coupon testing process to ensure users don't overpay. Its high user rating and store recognition suggest it performs this core function reliably for many shoppers.

RetailMeNot is a well-known name in the deals space, and their browser extension, Deal Finder (formerly Genie), brings their database of offers directly into your shopping workflow. The extension automatically finds and applies promo codes and cash back offers as you shop online across thousands of brands.

One of its key features is the ability to 'stack' deals. With a single click at checkout, the extension attempts to apply both eligible promo codes and activate cash back offers simultaneously, maximizing potential savings. RetailMeNot boasts a large network of partner stores (over 20,000 brands) and highlights significant cash back paid out to users, redeemable via PayPal or Venmo.

It aims to be a comprehensive savings tool, covering tech, fashion, beauty, home goods, and even food delivery, leveraging the extensive deal database of the main RetailMeNot website.

Cently (formerly Coupons at Checkout) focuses on automatically applying coupon codes and offering cashback to provide savings with minimal effort. It works across thousands of popular online stores, popping up at checkout to test and apply the best available promo code for your purchase. Users report an average saving of $15 per purchase where a code is found.

In addition to general coupons, Cently offers cashback opportunities at many partner sites. It also includes a specific feature for Amazon shoppers, checking if the item you're viewing is available for a better price from trusted third-party sellers, potentially including those offering Prime shipping. Cently also allows users to browse a list of verified coupon codes for specific stores directly through the extension if they prefer a more manual approach.

Featured positively by several tech and news outlets, Cently aims for a reliable and user-friendly experience combining automatic coupons, cashback, and specific Amazon seller checks.

Mino positions itself as a straightforward tool for automatic savings. This free browser extension eliminates the need to manually search for and test coupon codes. When you shop at supported online stores and reach the checkout, Mino alerts you if codes are available. Clicking the 'Apply Coupons' button triggers Mino to automatically test the codes and apply the best one to your cart.

Beyond coupons, Mino also integrates a cashback feature. When visiting a participating store's website, the extension notifies you if cashback is available. Activating it requires a single click, after which you complete your purchase as usual, and the earned cashback is credited to your Mino account. It aims to provide immediate savings through codes and longer-term rewards through cashback, simplifying both processes.

The extension focuses on ease of use, automating the potentially tedious tasks of finding and testing codes, and activating cashback offers across its network of partner stores.

BeFrugal aims to maximize savings through a combination of high cashback rates and automatic coupon application. The extension alerts you and activates cashback offers when you visit one of the over 5,000 supported stores. It prominently features a 'Cash Back Guarantee,' promising to match and beat competitor cashback rates by 125% if you find a higher offer elsewhere.

At checkout, BeFrugal automatically finds and applies the best available coupon codes with a single click, streamlining the discount process. The service emphasizes fast payouts for earned cashback, offering various redemption options including PayPal, direct deposit, Zelle, Venmo, gift cards, or check.

Combining a strong cashback promise with automatic coupon functionality, BeFrugal targets shoppers looking for reliable and potentially higher-than-average cashback earnings alongside standard coupon savings.

Wanteeed is a popular extension, particularly in Europe, that automatically applies promo codes and offers cashback opportunities. As you shop on partner websites, the extension detects when you reach the checkout and automatically tests available coupon codes, applying the best one for your order.

In addition to coupons, Wanteeed facilitates earning cashback from partner merchants. By activating the cashback offer through the extension before making a purchase, users can receive a percentage of their spending back. The service highlights its negotiation with merchants to provide these commissions back to users. Wanteeed also includes features like a personalized user account to track cashback and manage savings, as well as a referral program.

With a large user base and high rating count, Wanteeed appears to be a reliable choice for automated savings, especially for shoppers engaging with European retailers.

DontPayFull's extension acts as a smart shopping assistant designed to automatically find and apply the best promo codes at checkout across a network of over 25,000 online stores globally. When you proceed to checkout, the extension activates, tests available codes with one click, and applies the most advantageous one to your cart.

A useful feature is its integration with search engines. The extension adds coupon indicators directly next to store listings in search results (like Google), letting you know if discounts are available even before you click through to the site. It also provides notifications via the extension icon when deals are found on a site you're visiting. DontPayFull emphasizes verified codes, with a team dedicated to checking thousands weekly, and also highlights exclusive codes available only through their platform.

This extension aims to provide a reliable, fast, and informative coupon-finding experience, both on-site and within search results.

FatCoupon focuses on providing both cashback and high-quality promo codes, emphasizing that their codes often work and can sometimes stack on top of existing sale prices. The extension automatically applies coupons at checkout and activates cashback offers at over 10,000 partner stores.

FatCoupon highlights having a dedicated team that tests codes full-time to ensure reliability. They also promote additional savings opportunities during major sales events like Black Friday. Beyond shopping-related earnings, FatCoupon offers small daily tasks within the extension to earn free rewards points, redeemable for gift cards or cash, even without making a purchase. The developers also claim the extension is lightweight and won't slow down your browser.

With a focus on reliable codes, cashback, and additional reward opportunities, FatCoupon aims to be a comprehensive savings tool.