10 Shopping Browser Extensions That Can Save You Money

Online shopping is growing in popularity, offering the convenience of buying what you need from your home. It’s understandable why many prefer this way of shopping – it’s quick, easy, and you don’t have to leave your couch.


However, this convenience can also lead to overspending. The good news is that, just like in physical stores, there are effective ways to save money when shopping online.

10 Best Browser Extensions That Can Save You Money

The best way to save money with online shopping is by finding the right money-saving browser extension. This is a plug-in you can add to browsers like Chrome, Firefox, and Safari.

These browser extensions allow you to compare prices, quickly apply promo codes, and qualify for cash-back deals. If you’re just getting started, here are 10 browser extensions you can try.

1. Honey

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Honey is one of the best free browser extensions available. The extension works with over 3,000 retailers and compares prices so you can find the best deal possible.

Honey automatically seeks out and applies available coupon codes to your shopping cart. It also shows the price history and tracks price changes on Amazon and can alert you when the price drops.

Certain users can also access Honey Gold, which helps you earn cashback rewards from participating sites.

Every time you shop online at one of these sites, you’ll earn points for every dollar you spend. Once you reach 1,000 points, you can cash these points in for a $10 gift card.

There is really no downside to using the Honey extension. And when you sign up, you’ll earn a welcome bonus at one company’s partner stores. You can use the extension on Google Chrome, Microsoft Edge, Firefox, Opera, and Safari browsers.

2. Acorns Found Money

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If you already use and love the micro-investing app from Acorns, you should definitely check out the Acorns Found Money extension. This program rewards users for shopping at certain partner stores.

Every time you make a purchase through a partner store, that company will deposit a certain sum of money into your Acorns account.

You can either shop from within the Acorns app—which is a bit tedious—or download the Found Money Chrome Extension.

Having money deposited into your Acorns account is an easy way to add a little extra money to your savings every month. And that bit of extra savings can make a big difference over the long run.

You can read our full review of Acorns here.

3. Amazon Assistant

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If you love shopping on Amazon, you will certainly want to check out the Amazon Assistant extension. This browser extension helps you compare prices on other websites with prices on Amazon.

Say you’re looking for a particular item on Target’s website. The Amazon Assistant will let you know if you could find the same item on Amazon for less money. You can also view the ratings for that item, without ever leaving Target’s website.

The browser extension also includes a 30-day price tracker. This feature lets you see how much the price of that item has changed over the past 30 days.

This is Amazon’s official browser extension. It finds you the Deal of the Day, offers product and price comparisons, and can be used on a Mac and a PC. It’s also available for Chrome, Firefox, and Safari.

4. Capital One Shopping

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Capital One Shopping, formerly known as Wikibuy, is another browser extension that acts as an online shopping assistant.

You can use Capital One Shopping’s price comparison tool across various stores to snag deals. When you’re shopping online, Capital One Shopping automatically scans the web to see if there are any better deals available.

Once you’re ready to check out, the extension will search the web for any coupon codes and automatically apply them to your order. You can also earn rewards at the company’s partner stores and turn them in for store gift cards.

The Capital One Shopping extension is free to sign up for and use, and there are no additional charges you have to worry about. It is available for Chrome, Firefox, Microsoft Edge, and Safari browsers, and there is even a mobile app available.

5. CouponCabin Sidekick

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The CouponCabin Sidekick is a free extension you can add to your Chrome, Safari, Firefox, or Edge browser.

The plugin works in two different ways: it tells you if there are any coupon codes available, and lets you know about opportunities to earn cashback rewards.

The company works with over 18,000 retailers to help you find the best deals possible. You could earn up to 10% cashback just by using the plugin.

6. Gumdrop by Goodshop

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Gumdrop is another free browser extension, and it is similar to Honey in that it finds coupon codes for you. But Gumdrop is unique in that it helps users save money and donate to their favorite charity at the same time.

After you download the extension, you’ll receive a notification every time there is a coupon available. Once you click to activate the coupon, it will be applied to your balance.

And in addition, Gumdrop will donate a small percentage of what you spend to your favorite charity. The extension is available for Chrome, Firefox, and Safari browsers.

7. Rakuten Cash Back Button

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You may already be familiar with the cashback website Rakuten, formerly known as Ebates. The company also has a browser extension called the Cash Back Button.

Instead of clicking through the Rakuten portal to receive cashback offers, you can use the extension to automatically activate these deals at checkout.

One of the nice things about using Rakuten is that, unlike Honey, the cashback offers aren’t a surprise. Rakuten has partnerships with over 2,500 stores, and you always know exactly how much cashback you can earn.

You can also choose between receiving a gift card and having the funds deposited directly into your Rakuten account. The plugin is available for Chrome, Firefox, Safari, and Edge browsers.

8. Fakespot

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Several of the browser extensions on this list allow you to compare customer reviews across different retailers.

But there’s just one problem, how do you know if the reviews are real or fake? It’s not uncommon for Amazon sellers to add fake reviews to bolster their product’s visibility.

That’s where Fakespot can be useful. The free Chrome plugin will grade product reviews on a scale from A to F so you know whether they are real or made up. However, the extension only works if you’re logged into a Google account.

9. CNET Shopping

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CNET Shopping (formerly InvisibleHand) is a must-have for anyone who loves to shop online for the best travel deals.

If you search for flights, hotels, and rental cars on websites like Travelocity, the extension will automatically show you if there is a better deal available elsewhere.

CNET Shopping can even find out prices that aren’t advertised on the retailer’s site. The extension is available for Chrome, Firefox, and Safari.

10. PriceBlink

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PriceBlink compares prices and finds coupons across thousands of online retailers. The extension is available for Chrome, Firefox, and Safari.

Every time you visit a retailer’s website, the PriceBlink toolbar shows you the best deals available on that site.

You can also compare product ratings across multiple sites to help you make up your mind. And if you’re not ready to buy just yet, PriceBlink allows you to make wish lists for future purchases.

Frequently Asked Questions

What do shopping browser extensions do?

The best browser extensions for shopping compare prices across multiple websites, which can help you save money. They scan the internet for coupon codes, then automatically apply them at checkout to see if they still work.

Some money saving browser extensions also award you cash back for eligible purchases. Others tell you if an item you’re shopping for can be found for a lower price on another site and offer price drop alerts.

How much do coupon browser extensions cost?

All the coupon browser extensions that we’ve listed above are free to use. The browser extensions earn money by charging commissions to participating online retailers or affiliates.

What is the best browser extension for saving money?

We like Honey the best, but to get the best coupon codes, we recommend using numerous browser extensions. Each of the browser extensions listed above offers unique features. At the very least, you should use two or three to save you the most money on all your online purchases.

Bottom Line

Every one of these browser extensions could save you some money, but you can also use several at once to maximize your potential savings. For instance, you could use Acorn Found Money to add a little extra money to your investment savings every month.

And you could use Amazon Assistant or Honey for price comparisons across multiple stores. No matter how you choose to utilize it, the right browser extension can help you save money and earn cashback rewards on items you were planning to buy anyway.

Jamie Johnson
Meet the author

Jamie Johnson is a freelance writer who has been featured in publications like InvestorPlace and GOBankingRates. She writes about various personal finance topics including student loans, credit cards, investing, building credit, and more.