Product Expansion on Amazon: How to Identify Products with Real Potential

Expand Your Product Range on Amazon in a Structured Way – with the ASIN Advisor from SnapTrade

Structure saves money. And time. The ASIN Advisor from SnapTrade now accesses around 45 million products from the German Amazon marketplace. It is based on data available through the Amazon API.

The goal is to make better decisions more quickly. If you want to expand your product range on Amazon, a structured analysis is the best place to start. That is exactly what the individual sections in the ASIN Advisor are designed for.

Generate and prioritize ideas with ASIN Advisor

In the main overview, you only see the top 10 percent of the best-selling ASINs in each category. That may sound unspectacular, but it is strategically important. You are not dealing with the full catalog, but directly with the products that are already selling well. This saves time and automatically filters out irrelevant products.

For your product expansion, this means you can quickly identify which categories show strong demand and which products are worth a deeper analysis in the first place. This helps you focus on attractive segments right from the start.

Expand existing brands with “My Brands”

Many retailers already work with established brands. Within these brands, however, strong-selling ASINs often remain untapped. In the “My Brands” section of the ASIN Advisor, you can see:

• Which ASINs exist for each brand.
• How large your share of the top 10 percent is.
• Which products are not yet listed.
• Inventory levels and FBA shares.

Using the “Listed > No” filter, you can view ASINs that show potential but are not yet part of your assortment.

In practice, this means you do not expand your product range blindly, but close gaps within existing brands in a targeted way. That is usually less risky than entering completely new categories.

Select the right brands with the Brand Overview

Not every brand is equally attractive from a structural point of view.

The Brand Overview shows:

• the share of strong-selling products for each brand,
• the average price structure,
• the level of competition, and
• Amazon’s share as a seller.

This allows you to quickly see whether a brand brings strong demand and how intense the competition is.

A brand with high demand and a moderate level of competition offers different entry opportunities than a brand in which Amazon itself is dominant and many sellers are competing. This creates a clear picture of where a product expansion makes the most sense.

Understand competitors and identify gaps with the Seller Overview

If you want to grow sustainably, you need to understand your competitors well.

The Seller Overview shows, among other things:

• top products of competitors,
• the brands they carry,
• price levels,
• shipping methods (FBA/FBM),
• offer density, and
• feedback structures.

This helps you answer key questions:

In which categories are strong sellers particularly active?

• Which ASINs appear repeatedly across several successful sellers?
• How are these sellers positioned in terms of price?
• Where are you currently missing compared to them?

With the Seller Overview, you gain a better understanding of market structures and can assess your own opportunities more accurately. This perspective is especially important when planning to expand your product range on Amazon.

Evaluate large lists quickly with Product Search

In day-to-day business, there is often a supplier list with several hundred products on the table. This is where Product Search comes in. You upload a CSV file containing ASIN, EAN, GTIN, or ISBN data and automatically receive additional information from Amazon. Sales rank, category, and other market data are added.

For product expansion, this means:

• Large product lists can be evaluated in a structured way.
• Low-potential products are identified early.
• Decisions are based on market data rather than assumptions.

This saves a considerable amount of time, especially for seasonal assortments.

Gain more reach with existing products through Listing Suggestions

Sometimes there are several suitable ASINs on Amazon for one EAN. The “Listing Suggestions” section automatically identifies additional product pages on which an existing product can be offered.

In practice, this means:

• more listings with existing products,
• more visibility,
• additional sales opportunities without new purchasing costs.

Profitability remains the key factor here as well.
More reach only makes sense when demand and margins are aligned.

How the analyses work together – a practical example

A retailer already sells small electrical appliances from a well-known brand. In the general ASIN Advisor overview, they identify that this category includes several products in the top 10 percent. In the Brand Overview, they see that the brand shows high demand while the level of competition is still moderate. In “My Brands,” they filter by “not listed” and discover two ASINs with stable performance that they do not currently carry. In the Seller Overview, they check how many sellers are active, whether Amazon is selling the product itself, and which price ranges dominate. They then compare their supplier list using Product Search to evaluate further potential additions.

The result: product expansion does not happen randomly, but step by step, based on clear market data.