Amazon BSR Report

Track your Amazon Best Seller Rank and see how your product rankings change over time.

AmzMonitor tracks BSR data from your monitored ASINs and brings product rankings, category rankings, historical BSR changes, and ranking comparisons together in one report.

Amazon BSR Report showing Best Seller Rank changes by category

Turn Amazon BSR Data Into Actionable Insights

AmzMonitor monitors your ASINs at your selected interval and records Amazon Best Seller Rank data over time. The BSR Report helps you understand which products are improving, which are losing rank, and how your rankings compare across products and categories.

Product Based BSR Analysis

Analyze the Best Seller Rank performance of your monitored products and quickly identify important ranking changes.

  • View current and previous BSR values
  • See how much your product rankings have changed
  • Compare BSR performance across your monitored products
  • Identify products with improving or declining rankings
  • Filter products by a maximum BSR
Amazon BSR Report showing product based Best Seller Rank analysis
Amazon BSR Report showing Best Seller Rank by product category

Category Based BSR Analysis

Amazon products can have Best Seller Rank values in multiple categories. The Category Based view groups your monitored products by BSR category so you can understand ranking performance at a category level.

  • View the total number of products in each BSR category
  • Analyze the average BSR for each category
  • See the BSR distribution and ranking breakdown
  • Understand how your products are distributed across categories

Compare BSR Changes Over Time

See how your Amazon Best Seller Rank has changed over different time periods. Select the period you want to analyze and compare the current ranking with the ranking from that period ago.

  • Compare BSR changes over 3, 7, 15, 30, 45, 60, or 90 days
  • See the ranking from the selected period compared with the current BSR
  • Identify significant improvements or declines in ranking
  • Analyze historical BSR performance across your monitored products
Amazon BSR Report with selectable 3 to 90 day comparison periods
Amazon Best Seller Rank historical trend chart

View Historical BSR Trends

Visualize how a product's Amazon Best Seller Rank has changed over time with historical BSR data.

BSR trends can help you understand whether a ranking movement is temporary or part of a longer-term change in product performance.

Export Your Amazon BSR Report

Export your BSR report to Excel for further analysis, reporting, or sharing with your team. The exported data includes product information, BSR categories, ranking values, and BSR changes.

Amazon BSR Report exported to Excel

Work With BSR Data Outside AmzMonitor

Export your Amazon BSR data and continue working with your ranking information in Excel.

Use exported data for product analysis, historical comparisons, internal reporting, or sharing ranking information with your team.

Get Notified When Your BSR Changes

Amazon Best Seller Rank can change frequently as sales and market activity change. AmzMonitor monitors your products and helps you stay informed about important ranking movements.

When your BSR improves or declines, you can receive an email notification with the ranking change and the affected product category.

Use Amazon BSR Alerts to monitor important ranking changes without constantly checking your products manually.

How AmzMonitor Calculates BSR Changes

AmzMonitor compares the available BSR data for the selected time period. For example, when analyzing a 90-day period, the report compares the current BSR with the closest available BSR snapshot from approximately 90 days earlier.

The report uses the available monitoring snapshots, so products that were not monitored continuously may have different amounts of historical data.

BSR values are matched by category because the same product can have different Best Seller Rank values across different Amazon categories.

Rank changes are calculated from the earlier and current BSR values. A positive change means the numerical BSR improved, while a negative change means the numerical BSR increased.

Amazon BSR Report FAQ

What is an Amazon BSR Report?

An Amazon BSR Report summarizes Best Seller Rank data collected from your monitored products. It shows current rankings, historical BSR changes, and category-specific rankings.

What is Amazon Best Seller Rank?

Amazon Best Seller Rank (BSR) is a category-specific ranking that indicates a product's position among other products in an Amazon category. A lower numerical rank represents a higher position.

What is an Amazon BSR Tracker?

An Amazon BSR Tracker monitors Best Seller Rank changes over time. AmzMonitor records BSR data from your monitored ASINs so you can analyze ranking performance and historical changes.

How does AmzMonitor compare BSR changes?

You can analyze BSR changes over 3, 7, 15, 30, 45, 60, or 90 days. The report compares the current BSR with the closest available ranking from the selected period ago.

Can I compare BSR performance across my products?

Yes. The Product Based BSR Report allows you to analyze and compare the ranking performance of your monitored products.

Can a product have multiple BSR values?

Yes. Amazon products can have Best Seller Rank values in multiple categories. AmzMonitor reports these category-specific rankings separately.

Why does a newly monitored product have limited BSR data?

BSR data starts accumulating when a product is added to monitoring. Recently added products may therefore have limited historical BSR data until enough monitoring snapshots have been collected.

Can I export the BSR Report?

Yes. The Amazon BSR Report can be exported to Excel for additional analysis, reporting, or sharing with your team.