Seller Assistant App Review: Smart Amazon FBA Tool, Save Time, Boost Profits

If you're selling on Amazon FBA, you know the drill – endless spreadsheet gymnastics, manual profit calculations, and that sinking feeling when you realize you've been sitting on a goldmine product for three months without noticing. Been there, done that, got the inventory aging report to prove it.

That's where Seller Assistant App comes in. It's not going to write your product descriptions or answer customer emails for you, but it will do something arguably more valuable: help you make smarter decisions faster.

What Actually Is This Thing?

Seller Assistant App is basically a Chrome extension that lives in your browser and turns Amazon's product pages into mini business intelligence dashboards. You're scrolling through Amazon looking for products to source, and instead of opening fifteen tabs and three calculators, you get profit estimates, sales data, and red flags right there on the page.

The tool combines several functions that used to require multiple subscriptions: a product research extension, an FBA calculator, a bulk restrictions checker, and IP alert monitoring. It's like someone took all those tools you were juggling and duct-taped them together – except, you know, in a way that actually works.

The Features That Actually Matter

Let me skip the marketing fluff and tell you what this thing does in practice.

The Chrome Extension sits there while you browse Amazon. Click on a product, and you get instant data: estimated sales, profit margins after Amazon takes its cut, historical pricing, and whether the product has any restrictions or IP complaints. No copying ASINs, no switching between tools. It's just... there.

Quick View Panel shows you the numbers that matter: current price, FBA fees, estimated profit, sales rank history, and competing offers. The interface isn't winning design awards, but it's fast and you can customize which metrics show up.

IP Alert Database is honestly one of the more useful features if you're doing online arbitrage or wholesale. It flags products that have a history of intellectual property complaints. Will it catch everything? No. Does it help you avoid obvious landmines? Absolutely.

Bulk Restrictions Checker lets you upload a list of ASINs and see which ones you're actually allowed to sell. Beats manually checking hundreds of products one by one.

FBA Calculator gives you real-time profit calculations including referral fees, FBA fees, and your cost of goods. You can adjust the numbers on the fly to see how different purchase prices affect your margins.

The Pricing Situation

They offer a few different tiers, and here's where it gets interesting:

The Starter Plan runs around $19-29/month and includes the basic extension features with limited daily searches. Good if you're just testing the waters or doing this part-time.

Professional Plan sits at $49-59/month with higher limits and access to all the bells and whistles. This is where most active sellers land.

Business Plan goes up from there for serious volume users who need team access and API integrations.

They usually run some kind of promotional deal – I've seen 20-30% off for annual subscriptions, occasional limited-time discounts, and sometimes free trial periods. The pricing shifts around, so 👉 check their current offers here before committing.

Who Actually Needs This?

If you're doing product research more than once a week, probably you. The tool makes the most sense for:

Online arbitrage sellers who are constantly evaluating products and need quick profit calculations. The IP alerts alone can save you from expensive mistakes.

Wholesale buyers who need to vet large catalogs and check restrictions in bulk. The time savings here are substantial.

Private label sellers in the research phase, though honestly the value drops off once you've found your product and you're just managing inventory.

New sellers who are still learning what metrics matter. Having everything in one place helps you build mental models faster than juggling spreadsheets.

The Real Talk: What's Not Perfect

Look, no tool is magic. The sales estimates are exactly that – estimates. They're based on sales rank algorithms, and while they're usually in the ballpark, they're not gospel truth. I've seen products that the tool said should sell 300 units a month barely move 100, and vice versa.

The IP alert database is crowdsourced and historical, which means new complaints won't show up immediately. You're not getting real-time legal protection here.

And if you're only doing a handful of products or you're deep into private label with established products, you might not need all these features. The tool earns its keep through volume and speed.

Alternatives to Consider

Keepa is cheaper and offers excellent historical pricing data, but it's more limited in scope. You'll still need other tools for profit calculation and restrictions.

Jungle Scout is the big name in product research with more comprehensive market analysis features, but it's also more expensive and potentially overkill if you're just doing arbitrage.

RevSeller offers similar browser extension functionality at different price points.

SellerAmp is another comparable option popular with online arbitrage sellers.

The question isn't really which tool is "better" but which workflow fits your business model.

Does It Actually Save You Money?

Here's the math that matters: if using Seller Assistant helps you avoid one bad inventory decision per month – say, $500 worth of restricted products or items with hidden IP complaints – it's paid for itself several times over.

The time savings are harder to quantify but equally real. If you're spending 10 hours a week on product research and this cuts that to 6-7 hours, what's your time worth?

For active sellers moving volume, the ROI is pretty straightforward. For casual sellers or people just starting out, it's more of a judgment call based on how serious you are about scaling.

The Bottom Line

Seller Assistant App isn't revolutionary, and it won't solve all your Amazon problems. What it does do is consolidate several necessary functions into one reasonably priced tool that works quickly and reliably.

If you're actively sourcing products, doing competitive analysis, or managing a growing catalog, it's worth trying. The extension speed alone beats manually checking everything, and the IP alerts have saved enough sellers from expensive mistakes that the feature pays for itself.

Is it perfect? No. Is it useful? For most active FBA sellers, yes.

Want to see if it fits your workflow? 👉 Grab a trial or check current pricing here. Test it on your actual product research workflow for a week and see if the time savings justify the cost.

The tool won't make you a successful Amazon seller on its own, but it might help you become one a bit faster and with fewer expensive mistakes along the way. And honestly, in this business, that's worth something.