Performance Max brand exclusions provide a direct mechanism for advertisers to restrict their ads from appearing on specific brand-related search terms. By applying a brand list to your campaign, you ensure that your automated ads do not trigger for queries that match your excluded brands. This feature gives you control over your brand traffic while allowing Google Ads to continue managing the bidding and placement process for your non-brand search intent goals.
Why should you use brand exclusions in Performance Max?
A common challenge with automated campaigns is the lack of visibility into every specific query that triggers an ad. In a typical account, Performance Max might bid on your brand name to capture high-intent traffic that you might otherwise secure organically. While this can increase total conversion volume, it may not align with your specific media strategy. Using brand exclusions allows you to prevent your ads from showing on your own brand terms, which is often done to test the incremental value of your paid search coverage.
Another reason to apply these lists is to manage partner or competitor brand traffic. If you want to avoid appearing on terms related to specific retailers or competitors, brand lists serve as a filter. By limiting where the system can bid, you maintain a cleaner performance data set. This allows you to evaluate your return on ad spend without the influence of low-funnel brand searches that likely convert regardless of paid ad exposure.
How to set up brand lists in Google Ads
The process for creating and applying brand lists is managed through the Shared Library in your Google Ads account. You first need to define the brands you want to exclude. Once the list is created, you can apply it at the campaign level. This ensures that the system respects your constraints across all inventory types within Performance Max, including Search, Shopping, and YouTube.
- Sign in to your Google Ads account and click the Tools icon.
- Navigate to the Shared Library section and select Brand lists.
- Click the plus button to create a new list by searching for the specific brand names.
- Save your list to ensure it is available for selection in your campaign settings.
- Navigate to your Performance Max campaign and select Settings.
- Expand the Additional settings menu and locate the Brand exclusions section.
- Select the brand list you created and click save to apply the restrictions.
What are the limitations of brand exclusions?
While brand exclusions are a reliable tool, they do not function as negative keyword lists. They are limited to the brands recognized by Google. If a brand is not in the system database, you cannot add it to a list. Furthermore, these lists only affect search and shopping inventory. Other channels within Performance Max might still display ads based on different signals, such as user behavior or interest categories, which are not dictated by brand-specific search queries.
You should also verify if your brand is correctly listed in the Google system before attempting to create an exclusion. If you find your brand is missing, the platform does not currently allow you to add custom brand names manually. This means you must rely on the provided list of recognized brands. This is a standard constraint when working with AI-driven inventory management in modern advertising platforms.
How Alien Road applies Performance Max brand exclusions
At Alien Road, we follow a strict process when helping clients manage their campaign traffic. In a typical engagement, we begin by auditing existing search query reports to see if the client’s current ad spend is being diluted by unnecessary brand impressions. We look for patterns where the brand name accounts for a disproportionate share of the budget. If the goal is to drive new customer acquisition, we use brand exclusions to redirect that budget toward non-brand search terms that have a higher potential for growth.
We then monitor the campaign for two to four weeks to observe the impact on key metrics. Our team tracks changes in conversion rate, cost per acquisition, and total conversion volume to ensure that the exclusion does not negatively affect the overall performance of the campaign. We provide our clients with a detailed breakdown of the shift in traffic quality, ensuring that the AI continues to optimize for the most valuable business outcomes while respecting the brand boundaries set during the initial configuration phase.
How do you measure the impact of brand exclusions?
Measuring the results requires a baseline comparison. Before applying exclusions, record your current metrics for a period of thirty days. Note your conversion rate and overall ad spend. Once the exclusions are active, compare the new performance data against these benchmarks. A common pattern is a decrease in total conversion volume but an increase in the conversion rate for non-brand terms, as the system focuses on more competitive or broader search intent.
It is also beneficial to observe the Search Terms report for your other campaigns. If you have a separate Search campaign, you may see an increase in activity there as the traffic shifts away from your Performance Max campaigns. This is often an intended effect. By isolating your brand traffic, you gain a clearer view of how much of your total demand is naturally occurring versus how much requires paid advertising support to capture.
Common mistakes to avoid when using brand lists
One frequent error is excluding too many brands at once. If you block a wide range of terms, you may significantly limit the system’s ability to learn and optimize. The AI needs a certain volume of traffic to function effectively. By being too restrictive, you risk stalling the learning phase of the campaign, which can lead to low delivery or poor performance across all channels, not just the ones you intended to restrict.
- Do not exclude brands that are essential for your conversion goals if you do not have a dedicated brand campaign.
- Avoid changing your brand lists too frequently, as this triggers a new learning period for the AI.
- Always check the status of your campaign after applying a list to ensure it is still active and bidding.
- Use the Google Ads reporting features to confirm which brands were successfully excluded from your traffic.
- Ensure that you are not accidentally excluding partner brands that contribute to your revenue stream.
When is the right time to update your brand strategy?
Updates to your brand strategy should occur during major business changes. If you launch a new product line or enter a new market, you may need to revisit your exclusion lists. In a typical account, this is a quarterly review process. You should evaluate if your existing brand lists still align with your business goals or if they are preventing the system from reaching potential new customers who are searching for your new offerings.
Keep in mind that Google may update its list of brands periodically. It is good practice to review the shared library every few months to see if any new brands have been added that are relevant to your business. This prevents your exclusion list from becoming outdated. Maintaining an accurate and relevant list ensures that your advertising remains aligned with your current marketing objectives throughout the year.
Where to start this week
To start this week, navigate to your Google Ads account and open the Shared Library. Review your existing campaigns to see if you have any active brand lists. If you find that your Performance Max campaigns are spending a significant portion of your budget on your own brand name, consider creating a test list to exclude those terms. Set a date two weeks from now to analyze the shift in your traffic and conversion data.
If you do not have a separate search campaign for your brand, think about creating one before applying exclusions to your Performance Max campaigns. This ensures that you still have a presence on your own brand terms while allowing the Performance Max campaign to focus on reaching new audiences. This approach provides a balance between control and automation, helping you achieve better results across your entire account structure.
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