How To Download & Install Seller Assistant Extension [Get & Add It For FREE]

Vova Even Feb 18, 2026
98 People Read
How To Download & Install Seller Assistant Extension
Table of Contents
  1. How to Download the Seller Assistant App Extension
  2. How to Install the Seller Assistant App Extension

Disclosure: Hi! It's Vova :) Some of the links in this article may be affiliate links. I get a commission if you purchase after clicking on the link, this does not cost you more money, and many times I can even get a nice discount for you. This helps me keep the content free forever. For you. Thank you! :) 


In this article, you will learn how to download and install the Seller Assistant browser extension for free.

It is based on one of my recent video tutorials where I invited the founder of the app, Oleg Kuzmenkov, to explain the process himself.

To get an awesome Seller Assistant discount code of 10% for your annual plan, click here on that blue link, or the button above.

If you are already on checkout, just use the coupon code VOVA10. Save 10% with monthly and yearly plans, enjoy!

If you would like to watch the video, it's embedded right below, but if you are a reading enthusiast, this article is for you!

Not only have I detailed how to download and install the Seller Assistant App, but I've also provided discount codes and covered its tutorial.



How to Download the Seller Assistant App Extension

Here are the steps that Oleg shared that help you add the Seller Assistant App extension to your browser:


  1. Visit the Seller Assistant website and select the "Download" option from the top menu.


  1. Unlike other Amazon extensions that are only compatible with Chrome, Seller Assistant App supports three browsers, including Chrome, Firefox, and Safari. That said, the App will automatically detect your browser, and you'll be presented with an option to download it. Using Chrome as an example, when I clicked the "Download" button, I was redirected to a page that allowed me to install the extension for Chrome.


Seller Assistant App Extension for Chrome


  1. As you might have guessed, the next step is to click on the "INSTALL FOR CHROME" button.


  1. It will take you to the Chrome Web Store, where you just need to select the "Add to Chrome" button and the "Add Extension" option.


  1. Wait for a minute until the extension installs, and voila! You have successfully installed the Seller Assistant App on your browser.


Once the extension is installed, you'll be sent to a Thank You page.

In order to finish the setup, you need to create your account in the Seller Assistant App.

Seller Assistant App Downloaded

How to Install the Seller Assistant App Extension

Once the extension has been installed, adhere to the steps below to activate it.


  1. Press "CONTINUE" to be sent to the registration page.


  1. You can fill in your personal information manually or continue with your Google account.


  1. After signing up, you'll be taken to the onboarding page of the Seller Assistant App.


Seller Assistant App Setup


  1. There are four steps. The first one, "Install Seller Assistant App," has already been done. The second and third steps where you need to connect your Amazon Seller and Google Sheet with the app are optional. The fourth and final stage is when you can start analyzing products on Amazon.


  1. Clicking on the "Analyze" button follows you to the Amazon product page, where the Seller Assistant App widget appears next to the product's title.


Seller Assistant App also works on the Amazon search pages.

For example, when I search for Imarku "Kitchen Knife" on Amazon, it shows this information for all products that appear in the search results:

Seller Assistant App Panels on Amazon Search Pages

Everything you do with these panels is trackable through Seller Central.

The extension shows insights on your "Inventory" page.

Owing to security concerns, I wouldn't be able to show you how it appears there, but you are encouraged to check it out once you install it.

Other than this, you may link the Seller Assistant App to the search bar of your browser.

All you have to do is click on the puzzle icon 🧩 in the search bar and then tap on the pin button 📌 next to the Seller Assistant App.

This way, the extension will take a permanent place on your browser, and you can use it whenever you want with just one click.

If you ever wish to purchase an annual subscription to the Seller Assistant App, I have a unique offer for you.

Oleg has granted me a special coupon that will allow you to save 10% on your monthly and annual subscription. The coupon code is VOVA10.

Seller Assistant free trial is also available!

Also, I also have a nearly one-hour-long tutorial with Oleg to assist you in mastering Seller Assistant App.

Enjoy watching it below, or read my full Seller Assistant tutorial blog post.

Best wishes for the day, and hold tight till the next update.

Bon Voyage!

Yours,

Vova :)

P.S - If you want to pick the right pricing plan of Seller Assistant for yourself, read the blog post on the left.

Table of Contents
  1. How to Download the Seller Assistant App Extension
  2. How to Install the Seller Assistant App Extension

Disclosure:  Hi! It's Vova :) Some of the links in this article may be affiliate links. I get a commission if you purchase after clicking on the link, this does not cost you more money, and many times I can even get a nice discount for you. This helps me keep the content free forever. For you. Thank you! :)