Our 9 Favorite Chrome Extensions for Online Arbitrage

If you’re going to do online arbitrage (OA) in your Amazon FBA business, you want to have the right tools to make the process as efficient as possible. We’ve spent a lot of time discussing subscription lists for OA deals in the past couple of blog posts, and today we want to spend some time sharing with you another tool that’s helped us build up the OA side of our FBA business: extensions for the Google Chrome web browser.

It may be possible to use a web browser other than Chrome to do efficient OA purchasing, but I’m not aware of it. When I first read Chris Green’s comprehensive book Online Arbitrage, I hadn’t even downloaded Chrome on my MacBook yet. I was a Safari girl all the way. But now, I use Chrome on a daily basis for my OA purchases, and I get annoyed if I find myself trying to shop efficiently from Safari. It’s just not as easy to do without my favorite Chrome extensions.

So without further ado, here is my list of my 9 favorite Google Chrome extensions for Online Arbitrage:

keepa-21. Keepa – Amazon Price Tracker

Hands down, my most used Chrome extension. I look at the data from my Keepa extension first thing every time I pull up a potential OA buy. The extension puts price tracking data right on the Amazon product page, below the product title and picture, and lets me see at a glance whether Amazon is in or out of stock on an item, as well as sales rank and price history for Amazon and third party sellers. I seriously get annoyed now when I pull up a product page on another browser and don’t immediately see my Keepa data. I’m completely spoiled by this extension.

camelizer-chrome-screenshots-amazon2. The Camelizer

This one runs a close second place to the Keepa extension. When I’m on an Amazon product page, the Camelizer allows me to quickly pull up an abridged version of that product’s data from CamelCamelCamel. I can see the price history for Amazon and third party sellers at a glance. If I want to see a specific time frame of price history or see the sales rank history, there’s a quick link to go to the product’s full page on CamelCamelCamel. Simply put, I cannot make solid OA buying decisions without looking at the data from CCC first. The Camelizer extension saves me valuable time opening tabs in the browser and copying and pasting the ASIN. Every second and every click counts!

photo.jpg3. Amazon Assistant

Another way to save steps opening tabs is by using the Amazon Assistant. When you’re looking at a product on a retail store’s website, click on the Amazon Assistant extension to bring up potential matches for the product on the Amazon website. Easy peasy. (Notice I said potential matches. As always, do your due diligence to make sure items are a true match.)

ebates-logo-300x1564. Ebates Cash Back

Cash back for online shopping is one of the huge perks of doing OA. The Ebates extension makes it super easy to remember to get cash back on your OA purchases. When I first got started doing OA, I tried to be rebellious and just do it without all the extensions. Why, why, why? I was always forgetting to go through my cash back websites first, and I was leaving money on the table by not getting a percentage back. With the Ebates extension, when I first start my shopping session on a retail store website, I click the button at the top of the browser to activate my Ebates account and get cash back without having to navigate to a separate website first. So helpful for forgetful old me.

Swagbucks-Logo5. SwagButton

This one works the same way as the Ebates extension, but for cash back in the form of Swagbucks. Some retail stores (Walmart and Disney Store, for instance) tend to give a higher percentage back if you go through Swagbucks than if you go through Ebates for your purchase. The percentages can change from day to day, so check the information that pops up at the top of your browser window before you choose which one to activate for your purchase.

honey-find-coupon-codes-with-one-click6. Honey

The Honey extension works by automating the process of applying promotional codes and coupons to your online purchases. You could Google to find those codes and manually input them to see if they’ll apply to your purchase…or you could click the Honey extension before you check out and let Honey do the work for you. I’ve saved tons of money and tons of time by letting Honey search and try codes for me.


Whether you’re on an Amazon product page or a retail store website, Priceblink will attempt to find a better price on the item you’re looking at. It’s a good practice to always glance at Priceblink and see if you could be making your OA purchase for less money at another website.

logo-oax8. OAXray

This one is the only paid extension I have in my list, but at this point I couldn’t meet my OA spending goals without it. If you’re just getting started, by all means learn the ropes of OA with the free extensions and build up enough sales to justify paying for a monthly subscription to an extension like OAXray. But once you’re ready to start spending more of your sourcing budget per month on OA, you might find that a scanning extension like OAXray is indispensable. I know it saves me hours of my valuable time clicking and comparing products on Amazon and retail websites.

CyberMonkey-lg9. Scanalyze

Since first writing this post, I’ve started using the Scanalyze extension and find it very helpful. When I am looking at an Amazon product page, Scanalyze adds a box below the product title with the sales rank and sub-sales rank, saving time from scrolling down to the bottom of the page to find this information. Every second of time counts when you’re clicking through dozens of products every day, and I’ve really come to depend on having this information more easily accessible. Additionally, within that same sales rank box I can click “Scanalyze” to go to a separate page where I can see the lowest prices in FBA, new, used, and collectible; the Keepa graph; link to CamelCamelCamel; and (probably my favorite) a clickable FBA calculator to easily refigure my potential ROI based on the various prices listed. Scanalyze comes to you from the folks at Cyber Monkey Deals for $9/month, and it’s well worth it.

So that’s my list. Yours might be different. If it is, let us know. What are your favorite Chrome extensions for OA? Do you use a different browser than Chrome? Let us know in the comments.

14 responses to “Our 9 Favorite Chrome Extensions for Online Arbitrage

  1. Good morning! Great post. I love OAXray. I think if you combine that with How Many? and Rev Seller and you have a triple threat when it comes to OA.

  2. Very helpful! Thank you!

  3. Is there anyway to have a post on how you use OAXray? Ive only had little to moderate success with it and I wondering what Im doing wrong.

    • Rebecca Smotherman Rebecca Smotherman

      Hi Kaman, as mentioned in the comment below, OAXray has an excellent YouTube channel with walk-throughs of how to use their extension on many different retail sites. I highly recommend watching a few of the videos to get some ideas. Here’s the link to their YouTube channel.

  4. Karan
    OAXray has a series of videos on YouTube on all the different ways their product can be used

  5. Good post, I have a few of those but not honey and I’ve been manually going to ebates too, forgot they had an extension.

    Another one that saves me time is DS Amazon Quick View, I can quickly see the items BSR from the search page without clicking into the sales page.

  6. Great info as usual! I love getting cashback from sites like eBates – especially during our Q4 spending!

  7. Great information thanks!

  8. Another good tool for Chrome is Unicorn Smasher. The competitive data it displays is nothing short of amazing.

  9. Great Article as always.
    I’m using OAXray and not having much luck. I have it set up correctly, I think, I thought I did. Although after spending several hours everyday and not finding anything with enough profit to make it worth it, something is wrong somewhere.
    If someone is making money from it, sure wish they would share how!
    I have found the below to have Awesome videos about OAXray.

    • Rebecca Smotherman Rebecca Smotherman

      Have you watched the videos on OAXray’s YouTube channel? They have great info for how to use it on specific stores’ websites. They also have an excellent video with a walk-through of all the extension’s features that gave me personally a lot of help in knowing how best to use it. As far as finding profitable inventory from it, I tend to keep an eye on a few particular stores that I like best, and I use OAXray on days when they’ve got big sales going on or I have a coupon code, rather than just going and scanning every day when there isn’t a sale.

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