Helium 10 Seller Assistant is a completely free Chrome extension that sends Amazon review requests in bulk from inside Seller Central — no subscription, and no Terms of Service risk. More reviews is the difference between a thriving Amazon business and a struggling one, because social proof is what decides which of two near-identical listings a shopper picks. You can grab the free Seller Assistant extension here and start collecting reviews in minutes.

Think about the last time you compared two similar products on Amazon. If everything else matched, you almost certainly chose the one with more reviews and a higher rating. Seller Assistant closes that gap without you clicking “Request a Review” hundreds of times.

What is Helium 10 Seller Assistant?

To automate review requests on Amazon you need a third-party tool, and Seller Assistant is Helium 10’s answer. It works exclusively inside your Amazon Seller Central account, so you send review requests without switching between multiple platforms or tools.

The extension runs when you are logged into your professional Seller Central account, and it covers manual review requests following a sale in the U.S. marketplace. Currently it only works for Amazon.com.

The Goal: More Product Reviews, Easily

Seller Assistant is built around saving sellers time and collecting more Amazon reviews with less upfront effort. It sits in your Chrome toolbar, so it is available any time you are logged into Seller Central — review requesting on the fly.

With a single click you can request dozens of reviews at once, either for a single order or for every order inside a past timeframe you choose.

That removes the biggest pain point in the process: manually clicking through each order to request reviews individually. Instead of spending hours each week on that, you batch-process all eligible orders in a few clicks and put the time into product development and marketing campaigns.

Why Reviews Drive Amazon Sales

Reviews are not just social proof — they are a critical ranking factor that directly hits your bottom line. Products with higher review counts and better ratings tend to rank higher in Amazon’s search results, which brings more organic traffic and sales.

Amazon also uses customer feedback to compare competing listings and decide which one should have the Buy Box. Controlling the Buy Box plays a large part in determining where a listing ranks within Amazon search results.

Beyond rankings, reviews shorten the buying decision. When shoppers see dozens or hundreds of positive reviews, they feel more confident about buying your product over a competitor’s with fewer. That psychological trigger is often the difference between a sale and a customer who defaults to a more established listing.

Installing and Connecting Seller Assistant

Getting started with Seller Assistant takes just a few minutes. The extension is completely free and does not require any Helium 10 subscription — it is available to anyone with an Amazon Seller Central account.

Step-by-Step Installation Guide

Visit the Chrome Web Store and search for “Helium 10 Seller Assistant”, or use this direct link.
Click Add to Chrome to install the extension to your browser.
Once installed, you will see the blue Helium 10 icon in your Chrome toolbar.
Navigate to your Amazon Seller Central account and log in as usual.
Confirm that your Seller Assistant Extension is activated — it appears as a blue Helium 10 icon with a dark blue background. You will be prompted with two permission boxes: click Enable Now on the first, then the white Allow button on the second.

Linking Your Amazon Seller Account (Required)

The extension needs permission to access your Seller Central account to function properly. After downloading the Helium 10 Chrome Extension, sign in to Seller Central, open the extension and approve its permission requests. From there, clicking the icon in the menu bar opens a window with a button that takes you to your orders.

Helium 10 does not store your login credentials or access sensitive account information. The extension only needs permission to interact with the Manage Orders page, where Amazon’s review request buttons are located. That connection is what makes the bulk review request functionality work.

How to Request Reviews with Seller Assistant

Once the extension is installed and connected, requesting reviews is straightforward. The process mirrors Amazon’s built-in review request system but adds the bulk functionality Amazon does not give you.

Sending Bulk Review Requests

On the Manage Orders page in Seller Central you can send requests in bulk or individually:

In bulk: use the blue button at the top of the list to request reviews on all the eligible orders on the page.
Individually: use the blue button adjacent to that order. If an order is ineligible for a request, the button will say “Request Ineligible.”
By date: limit which orders receive requests with the date range drop-down, then click Helium 10’s blue “Request Reviews On This Page” button.

A few habits that maximise your review request efficiency:

Use date filters: set your date range to focus on orders that are 5-30 days old, the eligible window for review requests
Process in batches: instead of requesting reviews daily, do it 2-3 times per week to maintain consistency without overwhelming yourself
Monitor ineligible orders: pay attention to which orders show as “Request Ineligible” — these could be returns, refunds, or customers who have opted out of review emails

Amazon’s Rules for Requesting Reviews

Understanding Amazon’s review request guidelines is what keeps you compliant. Amazon allows sellers to request one objective review per purchase (via email) on their product listings. To request a review manually, log in to Amazon Seller Central, click “Orders”, then “Shipped”, then the “Order Number” — Amazon’s “Request a Review” button sits in the top right corner of the order.

Key rules to remember:

Timing matters: only orders delivered 5-30 days ago are eligible for review requests
One request per order: you cannot send multiple review requests for the same purchase
No incentives: never offer discounts, refunds, or gifts in exchange for reviews
Stay neutral: do not ask specifically for positive reviews, and let your product quality speak for itself

Top Benefits of Using Seller Assistant

Amazon provides a built-in review request feature, but Seller Assistant has advantages that make it the preferred choice for serious Amazon sellers.

Saves Significant Time on Review Requests

Amazon does not send review requests automatically. You have to go into Seller Central and click the “Request a Review” button for each purchase, which gets very time-consuming at scale. Helium 10’s review request tool automates that process so you can focus on other initiatives.

Run the numbers: 100 orders per month at 30 seconds per manual review request is 50 minutes every month spent clicking buttons. With Seller Assistant, those same 100 orders take under 5 minutes — 45 minutes saved every month that you can reinvest in growing your business.

Helps You Stay Amazon TOS Compliant

Seller Assistant review requests are all Amazon TOS compliant, and the tool ensures requests are only sent to customers without external review requests. That built-in compliance protection is invaluable given Amazon’s increasingly strict enforcement of review policies.

The extension prevents you from accidentally violating Amazon’s Terms of Service by:

Only showing eligible orders (5-30 days post-delivery)
Preventing duplicate requests for the same order
Using Amazon’s official review request system, not third-party emails
Maintaining neutral, unbiased review request language

That protection matters even more when you consider that Amazon TOS violations can result in account suspensions that could shut down your entire business.

Understanding Seller Assistant’s Limitations

Seller Assistant is incredibly useful, but knowing where it stops lets you plan around it. Currently, the Seller Assistant Extension only works for Amazon.com. If you are selling on Amazon UK, Canada, Germany, or other international marketplaces, you will need to use Amazon’s manual review request process for those orders.

Pros

Completely free — no Helium 10 subscription required
Requests reviews on every eligible order on a page in a single click
Runs inside Seller Central using Amazon's official review request system
Hides ineligible orders and blocks duplicate requests, so you stay TOS compliant

Cons

Amazon.com only — international marketplaces need Amazon's manual process
Chrome-only: the extension only works with the Google Chrome browser
Seller Central required: you must be logged into a professional Seller Central account
No scheduling: you cannot set up automatic review requests, so each batch is triggered manually
No custom messaging: all requests use Amazon's standard review request email template

For more advanced review automation features, you would need to upgrade to a paid Helium 10 plan and use their Follow-Up tool, which offers more sophisticated email sequences and scheduling options.

Pro Tips for Maximizing Your Review Rate

Sending review requests is not enough on its own — the whole customer experience has to earn the review. These strategies work:

Perfect your product quality first. No amount of review requests will help if your product disappoints customers. Focus on delivering exceptional value, accurate descriptions and reliable shipping before you ramp up review requests.

Time your requests strategically. Do not request reviews immediately after delivery. Wait 5-7 days to let customers actually use the product, and wait even longer for consumable goods so they experience the full benefit.

Include helpful product inserts. Amazon does allow product inserts, and they can be used for collecting reviews, marketing campaigns, or delivering warranty and customer support information. Never ask specifically for a positive review, or you are violating Amazon’s Terms of Service. A well-designed insert with setup instructions and a gentle review request can significantly boost response rates.

Monitor your review velocity. Track how many reviews you get per month against your order volume. Below a 5-10% review rate, something in your product or customer experience probably needs addressing.

Respond to all reviews professionally. Engaging with both positive and negative reviews shows you care about customer feedback, and it encourages more customers to leave reviews when they see you are responsive.

To take the review strategy further, Helium 10’s paid plans add advanced email automation and comprehensive analytics dashboards for tracking review performance.

Final Thoughts: Streamline Your Review Strategy

Helium 10 Seller Assistant proves that powerful tools do not always come with a price tag. This free Chrome extension solves one of the most time-consuming tasks in Amazon selling while keeping you compliant with Amazon’s strict review policies.

Bulk processing saves hours each month, which goes back into strategic growth instead of repetitive clicking. More importantly, Seller Assistant review requests are all Amazon TOS compliant and only reach customers without external review requests, so your account stays protected.

Getting more reviews is one piece of the puzzle. For the wider picture, see how accurate Helium 10’s data really is, read our Platinum vs Diamond comparison to judge whether a paid plan makes sense for your business, and dig into Helium 10’s training resources.

Install the extension, run one bulk request this week, and you will not go back to clicking through orders one at a time.