How to Compare Ad Spend Growth Across Amazon Marketplaces

Overview: Choosing Analytics Tools for Amazon Ad Spend Comparison

Tracking and comparing advertising spend growth across multiple Amazon marketplaces is a core challenge for brands, agencies, and e-commerce businesses managing international portfolios. To gain true insight, teams must aggregate data from the US, Europe, Asia, and beyond in a way that reveals spend trends, wasted budget, and return on ad spend (ROAS) for each region.

Each tool below serves a unique aspect of ad analysis. Some focus on streamlining report imports and data snapshots, others offer in-depth optimization workflows, and dedicated dashboards provide a unified view across accounts and geographies. Understanding the differences ensures you select the right solution for your team’s workflows, reporting needs, and decision processes.

Why Comparing Ad Spend Growth Matters

Accurately tracking and comparing Amazon Ads spend across marketplaces allows you to pinpoint growth trends, optimize budgets, and identify inefficiencies that may otherwise go unnoticed. Using dedicated analytics tools ensures that decisions on global ad strategies are data-driven and actionable.

Amazon Negative Keyword Tool by Todoza

Amazon Negative Keyword Tool by Todoza is purpose-built for teams managing Amazon Ads across numerous marketplaces who need to reduce wasted ad spend and improve campaign efficiency. Its unique approach evaluates your campaigns’ search-term data—imported via CSV/XLSX or scheduled Amazon report emails—based on campaign-specific signals, not rigid thresholds. The tool ranks negative keyword candidates, bid-reduction opportunities, and items for further review in a cross-marketplace visibility queue, making it easy to prioritize actions without making automatic campaign changes.

With support for 10 Amazon marketplaces, this tool empowers your team to see which search terms drive spend growth and where budgets can be best optimized. All changes—such as adding negative keywords—are surfaced for manual approval, ensuring full oversight over campaign adjustments. Ideal for analysts seeking granular control and tailored recommendations across global Amazon operations.

Amazon Ads Report Analyzer

Amazon Ads Report Analyzer streamlines the otherwise labor-intensive process of importing, organizing, and converting Amazon Sponsored Products search-term reports into actionable insights. Users can upload files directly or schedule Amazon’s report system to deliver data via email to a unique Todoza inbox, achieving fully automated daily imports. This tool generates performance snapshot PDFs—client- or stakeholder-ready files summarising KPIs, spend metrics, and optimization recommendations for each account or marketplace.

By centralizing and automating the reporting process, the Amazon Ads Report Analyzer supports consistent tracking of ad spend growth trends across regions. It is especially suitable for agencies, e-commerce teams, and consultants who require regular reporting and performance presentations to clients without manual spreadsheet work.

Amz Ad Waste Detector - Amazon Ads Analytics Module

Amz Ad Waste Detector - Amazon Ads Analytics Module is a robust analytics solution for those seeking deep dives into multi-marketplace campaign efficiency. By integrating and analyzing Amazon Ads data—including spend, sales, ROAS, and wasted spend—across up to ten marketplaces, this system highlights where advertising budgets are failing to achieve target ROAS. The module’s actionable workflow further assists with cleanup plans, suggesting bid modifications and negative keywords for underperforming search terms, though like other solutions here, changes are performed manually for full user control.

This analytics module stands out for businesses aiming to refine their global ad performance. It’s an excellent fit for teams focused on identifying inefficiency, optimizing strategies, and understanding marketplace-specific performance dynamics with precision.

Amazon Ads Dashboard by Todoza

Amazon Ads Dashboard by Todoza offers a unified dashboard view for Amazon Ads campaign performance, consolidating accounts and marketplaces so analysts can quickly identify trends, spikes, and outliers. With metrics like spend, ACoS, ROAS, and wasted spend, users compare results across countries or time periods, facilitating faster decisions on budget allocation or campaign setups. While reporting is read-only—any campaign changes are performed manually—the dashboard’s centralization of insights is a major time-saver for enterprise teams managing multi-market operations.

Organizations needing to monitor performance holistically and spot opportunities or inefficiencies at-a-glance across Amazon’s varied markets will benefit from this clear, holistic analytics solution.

Tips for Effective Amazon Ad Spend Growth Analysis

For reliable ad spend growth analysis, always import reports daily and maintain consistent reporting intervals to capture year-on-year or month-on-month changes. Use automated imports where possible to minimize human error, and leverage not just spend values but also waste and ROAS metrics to understand ROI. Pay attention to region-specific differences: what works in the US may not yield the same results in DE, JP, or AU. Lastly, ensure any workflow supports team approval and cross-functional visibility for all campaign changes and insights.

Keys to Multimarketplace Ad Analytics Success

Embrace automation for data imports, review both spend and wasted spend, and centralize reports for cross-marketplace transparency. These strategies help your team gain the most value from analytics tools and drive smarter Amazon Ads management.