Should All Keywords Get Top-of-Search Bids?
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Quick answer
Top-of-search bids are not a fit for every keyword. In Amazon Ads, these placements sit in the first row of search results, but they often carry higher click costs. The profitable approach is to reserve top-of-search bids for search terms that already produce consistent sales at an acceptable return. Broad, unproven, or low-converting keywords should stay on lower bids or be paused while you collect data.
The short answer is no. Not all keywords should receive top-of-search bids. In fact, applying the same strategy to every term can quickly inflate advertising cost of sales (ACoS) without a matching lift in orders. A better approach is to use performance thresholds and let the data decide which terms earn the more expensive placement.
Which Keywords Earn Top-of-Search Bids
Start with search terms that have already proven they can convert. If a keyword has generated consistent, profitable sales over a meaningful period, a top-of-search bid may be justified. Without that history, you are guessing.
Use these checkpoints before raising a bid:
- The keyword has at least a few weeks of steady order data.
- ACoS is below your target, not just at break-even.
- The term is specific enough to match buyer intent, such as a product attribute or use case.
- Performance holds across marketplaces, if you sell in multiple regions.
Signals a Keyword Should Not Get Top-of-Search Bids
Broad or unproven terms tend to burn budget because they attract shoppers who are still browsing. A generic word may generate clicks, but those clicks often fail to convert. Watch for high click volume with little or no sales, high ACoS after a test period, and search terms that trigger lots of irrelevant impressions.
When you see these patterns, do not simply raise the bid. Instead, consider adding negatives or lowering the bid while you refine the list.
How to Prioritize Top-of-Search Spend Without Guesswork
Rather than manually reviewing every keyword, pull your search term data into a tool that flags low-ROAS spend and surfaces negative keyword candidates. Amazon Negative Keyword Tool by Todoza ranks budget-draining terms and separates keywords that need negatives from those that are worth monitoring. A read-only dashboard also helps because it shows wasted spend, ROAS, and ACoS across campaigns in one place.
The goal is not to eliminate top-of-search bidding entirely. It is to make sure only profitable, proven terms are allowed to compete for those placements.
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Top-of-search bids are just one part of a larger Amazon Ads strategy. If you are working through how to find an overpriced top-of-search placement, this keyword-by-keyword decision is often the first filter. Once you stop overbidding on weak terms, the budget you free up can go toward keywords that actually drive profitable sales.