While this method provides quick insights, keep in mind that the estimates are approximate and reflect only the current sales volume. You won’t get access to historical sales data, which makes it difficult to identify seasonal trends, recurring patterns, or demand fluctuations. Because of these challenges, this isn’t a reliable basis for inventory planning or stocking decisions. To get deeper insights on competitor's sales history, you can use analytical tools such as
Keepa or
Jungle Scout.
However, sales volume estimation can still serve as a great starting point for competitor analysis. Now, let’s explore other key aspects to examine in your competitors’ business.