5 Chrome Extensions Every Savvy Amazon Shopper Should Use

Shopping on Amazon well is a skill, and like most skills, it gets a lot easier with the right tools. A handful of free browser extensions can do the tedious work for you: checking whether a "deal" is real, comparing products without opening a dozen tabs, and stacking coupons automatically at checkout.

Here are five worth adding to your browser right now.

1. Keepa

If you only install one extension from this list, make it this one. Keepa overlays a price history chart directly on every Amazon product page, showing you exactly how the price has moved over the past several months, sometimes years.

This is the fastest way to tell a genuine discount from a listing where the price was quietly bumped up just before being "slashed" back down. Keepa also tracks Buy Box changes and lets you set alerts so you get notified the moment a price drops to a level you are willing to pay.

Best for: confirming whether a deal is actually a deal before you buy.

2. Camelizer (from CamelCamelCamel)

Camelizer does a similar job to Keepa, with a simpler, no frills interface. It pulls up a price history chart for the product you are viewing and lets you set an email alert for when the price drops below a target you choose.

It does not have as many bells and whistles as Keepa, but that is part of its appeal. If you just want a quick, free way to sanity check a price without digging through menus, this is the lighter option.

Best for: shoppers who want simple price alerts without a learning curve.

3. Lowly

Amazon search results are crowded on purpose. Type in something as simple as a phone case or a coffee grinder and you will get hundreds of nearly identical listings, some genuinely different, some just the same product relisted by five different sellers.

Lowly tackles that problem from a different angle than the price trackers above. While you are browsing a product page, it surfaces similar and alternative listings, organized by features and similarity, right inside the extension. Instead of opening tab after tab to compare options, you get a clean side by side view without leaving the page you are already on. It is an independent tool, not affiliated with Amazon, and it does not touch checkout or your cart. It just helps you see more of what is actually out there before you commit to a purchase.

Best for: cutting through cluttered search results in crowded categories.

4. Honey

Honey automatically scans for available coupon codes and applies the best one at checkout across thousands of retailers, Amazon included. It also has a Droplist feature that tracks prices on saved items and alerts you when they drop, which extends beyond Amazon to stores like Walmart and Target.

Its price tracking is not as detailed as Keepa's, so think of it as a coupon tool first and a light price tracker second. The two pair well together: let Keepa confirm the price is genuinely low, let Honey handle the coupon hunting.

Best for: automatically finding and applying discount codes at checkout.

5. Rakuten

Rakuten works differently from the others on this list. Instead of showing you a discount up front, it gives you a percentage of your purchase back as cashback after you check out through the extension. Rates vary by retailer and category, and Amazon is included, though the cashback percentage on Amazon tends to be modest compared to smaller retailers.

It is not going to replace price tracking or comparison shopping, but it is a nice bonus layered on top of purchases you were already planning to make.

Best for: earning a little money back on purchases you were making anyway.

Building Your Own Stack

You do not need all five running at once. A practical combination looks like this: Keepa or Camelizer to confirm a price is real, Lowly when a category feels overwhelming and you want to compare your options, and Honey or Rakuten in the background for coupons and cashback.

None of these tools replace good judgment. They just remove the tedious parts of shopping so you can spend your time deciding what you actually want, instead of digging through listings to figure out if the deal in front of you is worth trusting.

Frequently Asked Questions

Is it safe to use price tracking extensions on Amazon?
Yes. Tools like Keepa and Camelizer simply read publicly available price data and display it back to you. They do not interact with your Amazon account, checkout process, or payment information.

What is the difference between Keepa and Camelizer?
Keepa offers deeper data, including Buy Box and seller history, plus a paid tier for advanced features. Camelizer is simpler and fully free, which makes it a good fit for shoppers who just want a quick price check.

Does Lowly track prices like Keepa does?
No. Lowly is focused on surfacing similar and alternative product listings while you browse, not on price history. It is meant to be used alongside a price tracker, not instead of one.

Can I use more than one of these extensions at the same time?
Yes. None of these tools conflict with each other, and most shoppers get the most value from running two or three together, for example a price tracker plus a comparison tool plus a coupon extension.

Do these extensions cost anything?
All five have free versions. Lowly, Camelizer, Honey, and Rakuten are free to use with no paid tier required. Keepa is also free for its core price history charts, with an optional paid upgrade for advanced features.