On-Page Estimator and Variation Viewer for Amazon Sellers

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For Free Trial

"RevSeller has become my go to Chrome extension for sourcing online. Being able to see sales rank, category and profitability at the top of each product page drastically cuts research time, and allows me to make quick, smart buying decisions.

The Variation viewer functionality is something I have wished for for years. After only using it for 2 weeks, it would be impossible for me to source clothes and shoes without it any more."

What they're saying


Displays Below the Product Title on Amazon Product Detail Pages

  • On-Page, Real-Time Calculator
  • Information Where You Want It
  • Customize to Your Preferences
  • Quick Links to Desired Resources
  • See ROI and Profit Margin
  • Number of FBA and MFN Sellers


Our pricing is a free trial for 30 days with no payment information required
for the free trial. After 30 days the price is $99.99/year.


Try out the full extension free for 30 days. No credit card required.

$9999 /year

Annual subscription including product updates and support.

Frequently Asked Questions

The purpose of this extension is to help you make faster and more informed product decisions using our Product Calculator Estimates and the information we make easily available on the page. While we strive for accuracy, sometimes there is not enough data available from Amazon for an exact estimate of fees or other data. We encourage you to check the data with Amazon's calculator or in the manage inventory page fee estimates before making product decisions.
Yes, as long as you are using it for the same Selling account, you can use it on multiple computers. Just go to RevSeller.com on the 2nd device and login with your RevSeller login info. Then go to "My Account" and "Download Extension."
We follow Amazon's SP-API policies which require sellers to authorize our access in order to make calls on the seller’s behalf.
We only call product information for the page you are currently visiting.
Services that use the Amazon API to estimate fees can estimate fees accurately for a large portion of products, but they also all have limitations on accuracy because of limited data from the Amazon API. We have worked hard to create accurate estimates, and encourage you to check with Amazon Calculator or other Amazon sources before making decisions.
Right now Google Chrome extensions do not work on the mobile versions of Chrome. The extension works on a laptop/desktop version of Google Chrome.
The extension is currently available for use on the Amazon.com and Amazon.ca marketplaces. It will not yet work for .co.uk, etc.
Currently it is only available for use in the Google Chrome browser.
Yes, as long they are doing work for your Selling account, they can use the extension as well. To set it up on more than one computer, just go to RevSeller.com on the 2nd device and login with your RevSeller login info. Then go to "My Account" and "Download Extension."
We think it is helpful for the beginner and experienced seller alike. As a beginner - having net proceeds estimates pop up automatically, and then being able to adjust the numbers and immediately see the results can help you learn these numbers faster. For experienced sellers, anything that saves time like this tool does is really helpful as well.
If you would like to cancel your renewal, please use the cancel link in My Account or contact us using the contact form.

Uninstalling the extension or revoking Revseller SP-API access in Seller Central does not cancel the auto-renewal. If you want to cancel, you must do that on our website, by emailing us or using the contact form on this site.

Contact Us

Have a technical support question? Please use the support form.