Using Negative Keyword Tools to Improve Amazon Ads Profitability

How negative keyword tools prioritize cleanup

Rather than applying a fixed rule to every keyword, a negative keyword tool evaluates search terms using multiple performance signals. That includes spend, ROAS, ACoS, and conversion rate for the relevant campaign or ad group. The result is a ranked queue that separates high-cost non-converters from terms that are actually contributing to sales.

This matters because a term can look acceptable on one metric but unprofitable on another. For example, a keyword with a strong conversion rate may still waste budget if clicks are very expensive and orders are low-margin.

A practical negative keyword workflow

Start with search term data from your Amazon Ads reports. A tool like Amazon Negative Keyword Tool by Todoza can organize those reports and flag underperforming queries for team review.

• Review the prioritized list by spend, orders, and ROAS.
• Confirm whether a term has enough history before adding it as a negative.
• Check match types so broad negatives do not block useful long-tail searches.
• Use a read-only workflow that requires approval before changes go live.

When negative keyword cleanup matters most

Negative keyword review is especially valuable when campaigns use broad or phrase match, run across multiple marketplaces, or handle large search term volumes. It is also worth doing before raising budgets, because increasing spend on an account with hidden waste can quickly erode profit even if ROAS stays steady.

Teams that manage several accounts or marketplaces often benefit from a centralized dashboard that shows where spend misses target ROAS, and from a cleanup plan that supports structured decision-making.