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15 Best Browser Extensions for Saving Money

Transform your browser into a money-saving powerhouse with these extensions.

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Updated Dec. 16, 2025
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When you use the internet, browser extensions can help you block ads or check your grammar.

You can also use browser extensions to help you save money shopping online.

Test out a few of these extensions that can trim your costs the next time you shop.

Get a protection plan on all your appliances

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For a limited time, you can get your first month free with a Single Payment home warranty plan.

Get a free quote

PayPal Honey

Tada Images/Adobe cash back and rewards apps are seen on an iPhone

One of the best-known browser extensions is PayPal Honey, which helps you find the best coupons and apply them to your purchases.

PayPal Honey finds coupons that you can apply to purchases during checkout. The extension is free, and you can use it with more than 30,000 sites.

Klarna

Jon Anders Wiken/Adobe klarna buy now pay later

Klarna is a browser extension and app that allows you to buy something now and spread out payments over time.

It will also help you find deals or keep tabs on price drops so you know when items go on sale.

Capital One Shopping

monticellllo/Adobe laptop displaying logo of capital one

Capital One Shopping can get you earn cash back in the form of Capital One Shopping Rewards.

You can use these rewards to purchase gift cards that help you save extra cash at your favorite retailers.

Rakuten

JHVEPhoto/Adobe rakuten logo on smartphone screen

Get paid to shop when you download the Rakuten browser extension to your computer.

When you shop through Rakuten, you earn cash-back rewards on items you purchase at thousands of retailers. However, that cash back does not show up immediately; instead, it's issued every three months.

Cently

Konstantin Yuganov/Adobe online shopping concept

Cently helps find coupon codes at thousands of retailers.

It also has a special feature that alerts you when you're purchasing a product on Amazon that's being sold at a lower price by another Amazon seller.

Cently says users can save an average of 20% on Amazon purchases with its price-comparison browser extension.

Ibotta

Ralf/Adobe mobile phone screen with logo

Ibotta allows you to add offers to your individual "list" and then submit purchase receipts to earn cash back.

Ibotta sends you cash back in $20 increments.

Fakespot

StratfordProductions/Adobe girlfriend shopping online in cafe

You may find reviews helpful when deciding whether to purchase a product, but some of those reviews might be fake.

Fakespot uses artificial intelligence to spot fake reviews so you can sort trustworthy reviews from the ones you cannot trust.

The Camelizer

Ngampol/Adobe holding credit card and typing

Waiting for a price drop on a product you want on Amazon? Camelizer has you covered.

The Camelizer browser extension tracks the price of items on Amazon and shows you history charts for the past price of the item.

That information helps you decide whether to buy something or wait for a price cut.

Pricescout

wifesun/Adobe young buyer with trendy hair looks in laptop

Pricescout does the work of comparison shopping for you by checking out prices across more than 21,000 online stores to find the cheapest option.

You save money and time because you don't have to check on all those sites yourself.

Amazon Prime members: get a $250 Amazon Gift Card!

If you're an Amazon Prime member, apply for the Prime Visa(Rates and fees) credit card here and you can get a $250 Amazon Gift Card instantly loaded into your Amazon account's Gift Card Balance upon approval (get an instant decision within 15 seconds).1

This is the perfect card to do some last minute holiday shopping, especially with the instant decision on application. There is no extra work or spending requirement and no annual fee! 

The Prime Visa credit card also lets you earn unlimited 5% back at Amazon.com, Amazon Fresh, Whole Foods Market, and on Chase Travel purchases with an eligible Prime membership, unlimited 2% back at gas stations, restaurants, and on local transit and commuting (including rideshare), and unlimited 1% on all other purchases.

If you spend a good amount on Amazon this card could be worth $100s in cash back every year. Don't delay — apply today!

Good or excellent credit (typically 670 or higher) is recommended.

Click here to apply for the Prime Visa credit card today and get an instant decision in 15 seconds

ShopSavvy

leszekglasner/Adobe asian girl making online payment

Download ShopSavvy to your iPhone or Android phone and compare prices in your phone's browser as you shop.

Scan the barcode of an item, and the ShopSavvy app does the work for you to see if it can find a better deal online.

RetailMeNot

monticellllo/Adobe laptop with logo of RetailMeNot

RetailMeNot is another website that finds coupon codes you can apply to a purchase to save money.

You can also earn cash back, depending on the sites you're shopping on.

Coupon Cabin

Rido/Adobe woman doing online shopping

Coupon Cabin helps you apply coupons for purchases or get cash back from some retailers.

The cash-back option from Coupon Cabin will send you a reward after you reach $10, which is a lower threshold than some other browser extensions.

AI Shop Buddy

Andrey Popov/Adobe businessperson doing online shopping on smartphone

This extension taps into artificial intelligence to help you save cash.

AI Shop Buddy uses ChatGPT to help you save money by answering questions about products or finding deals on different items.

CNET Shopping

Ivan Kruk/Adobe hands holding credit card

The CNET Shopping browser extension can do several things for you at once.

The extension can find the best price on a product across several websites or the best deals via coupons and discount codes. You can also use it to track your favorite products and receive alerts if there is a price drop on the item you want.

Slickdeals

sharafmaksumov/Adobe slickdeals website

Slickdeals can automatically apply the best coupons when you check out and help you earn rewards from retailers.

Bottom line

VAKSMANV/Adobe payment detail page

Browser extensions could be an easy option to help you keep more money in your wallet.

So, try one or more of the extensions on this list and see how much cash you can save in 2024.

Earn Easy Cash Rewards at Amazon.com

Benefits

Card Details

  • $0 annual fee and no foreign transaction fees
  • Eligible for Chase travel and purchase protections
  • Cashback rewards can be redeemed as soon as the next day
  • Apply Now
  • Limited-Time Offer: Get a $250 Amazon Gift Card instantly upon approval exclusively for Prime members
  • Best Amazon Gift Card offer for Prime Visa
  • Earn unlimited 5% back at Amazon.com, Amazon Fresh, Whole Foods Market and on Chase Travel purchases with an eligible Prime membership
  • Prime Card Bonus: Earn 10% back or more on a rotating selection of items and categories on Amazon.com with an eligible Prime membership
  • Earn unlimited 2% back at gas stations, restaurants, and on local transit and commuting (including rideshare)
  • Earn unlimited 1% back on all other purchases
  • No annual credit card fee
  • No more waiting. Redeem daily rewards at Amazon.com as soon as the next day
  • Member FDIC
Prime Visa
4.9
info

on Chase’s secure website

Read Card Review

Intro Offer

Limited-Time Offer: Get a $250 Amazon Gift Card instantly upon approval exclusively for Prime members

Annual Fee

$0

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