How to Exclude Brand Terms Using Negative Keywords in Google Ads

TL;DR: Brand terms leaking into your non-brand campaigns inflate CPCs, distort performance data, and eat budget that should be prospecting for new customers. The fix is straightforward: build a comprehensive brand term list, apply it as negative phrase match keywords via a shared negative keyword list, and audit regularly. This guide walks you through every step.

Here's a scenario that comes up constantly in account audits. You're running a non-brand search campaign targeting generic keywords like "PPC optimization tool" or "Google Ads management software." The campaign looks decent on paper. Then you pull the Search Terms Report and notice a chunk of your impressions and clicks are coming from queries like "[your brand name] pricing," "[your brand name] review," or just "[your brand name]" on its own.

That's brand leakage. And it's more common than most advertisers realize, especially since Google expanded broad match to capture semantically related queries. When brand terms slip into non-brand campaigns, a few things go wrong at once: you're paying for clicks you'd likely get organically anyway, your non-brand CPC and conversion rate metrics look better than they actually are, and your budget is being pulled away from genuine prospecting.

Brand terms, for the purposes of this guide, include your company name, product names, domain name, branded acronyms, taglines, and common misspellings of all of the above. If it's a query someone would only search because they already know you exist, it's a brand term.

By the end of these six steps, you'll have a clean brand/non-brand campaign structure with proper negative keyword exclusions in place. This guide applies whether you're managing your own account or running campaigns for a roster of agency clients.

Step 1: Build Your Brand Term List (Including the Ones You'll Miss)

Before you can exclude anything, you need to know what you're excluding. This sounds obvious, but most advertisers start with a partial list and wonder why brand queries keep slipping through.

Start with the obvious layer: your company name, all product names, your domain (with and without the TLD), any branded acronyms your audience uses, and taglines that are unique to your brand. If your company is called "Keywordme," that list starts with: keywordme, keyword me, key word me, keywordme.io, and any variation of those.

Then go a level deeper. Think about how real users type these queries:

Misspellings: People are bad at spelling brand names, especially new or unfamiliar ones. Add phonetic misspellings, transposed letters, and common autocorrect variants.

Abbreviations: If your brand name is long, users often abbreviate it. If you have a branded acronym (like "HubSpot" users sometimes just typing "HS"), add those.

Branded + generic combos: Queries like "[brand name] pricing," "[brand name] vs," "[brand name] review," "[brand name] alternative," and "[brand name] login" are all brand queries, even though they contain generic words.

Competitor brand terms: If you're running separate competitor campaigns, you'll want to exclude those competitor brand names from your generic campaigns too. Otherwise, a broad match keyword like "PPC optimization software" might trigger on "CompetitorName PPC tool," which should only show in your dedicated competitor campaign. Learning how to identify negative keywords from competitor campaigns can help you build this part of your list.

Now here's where most people skip a step: use your own Search Terms Report to find brand queries already triggering your non-brand campaigns. This is where the real list lives. Go into Google Ads, navigate to your non-brand campaigns, open the Search Terms Report, and export the data. Sort or filter for any query containing your brand name or related terms. You'll almost certainly find variations you hadn't thought of.

In most accounts I audit, the exported search terms surface at least a handful of brand variations that weren't on the initial list. Queries like "[brand name] app," "[brand name] chrome extension," or even just "[founder's name]" show up regularly. Knowing how to research negative keywords thoroughly is what separates a good exclusion list from a great one.

Success check: Depending on your brand's complexity and awareness level, you should end up with somewhere between 15 and 50+ brand term variations. If your list has fewer than ten items, you've probably missed something.

Step 2: Choose the Right Negative Match Types for Brand Exclusions

This is where a lot of advertisers get tripped up, because negative match types do not behave the same way as positive match types. The logic is different, and getting this wrong means your exclusions either don't work or accidentally block queries you want.

Here's how each negative match type actually works:

Negative broad match: Blocks your ad when ALL words in the negative keyword appear in the query, in any order. So if your negative broad match keyword is "blue door marketing," your ad would be blocked for "marketing with a blue door," but also potentially for queries containing just "blue" or "door" in other combinations. This can get messy fast if your brand name contains common words.

Negative phrase match: Blocks your ad when the exact phrase appears in the query, in that order. If you add "keywordme" as a negative phrase, it blocks "keywordme pricing," "keywordme review," "best keywordme alternative," and any other query containing that phrase. For a deeper dive, check out our guide on how to use phrase match negative keywords effectively.

Negative exact match: Blocks your ad only for that precise query, with no other words. Adding [keywordme] as a negative exact match blocks the query "keywordme" but does nothing to stop "keywordme pricing" or "keywordme chrome extension." Too narrow for most brand exclusion use cases on its own.

One critical thing to know: close variants do NOT apply to negative keywords. Unlike positive keywords where Google will match to close variants automatically, negative keywords require you to manually add misspellings and variations. This is why Step 1 matters so much. Understanding how match types work for negative keywords is essential to getting your exclusions right.

The practical recommendation for most accounts: use negative phrase match as your primary weapon for brand exclusions. It's broad enough to catch long-tail brand queries but precise enough that it won't accidentally block unrelated queries.

Supplement with negative exact match for specific edge cases. For example, if your brand name is a common word in another context (think a brand called "Horizon" in a travel-adjacent space), negative phrase match on "horizon" alone could over-exclude. In that case, you'd add the full branded phrase as negative phrase, and use negative exact for the standalone term.

Negative broad match has its place, but use it carefully for brand exclusions. The risk of accidentally blocking valid non-brand queries is real, especially if your brand name contains words that appear in legitimate generic searches.

Step 3: Create a Shared Negative Keyword List for Brand Terms

You could add your brand negatives at the individual campaign level. But if you're running more than one non-brand campaign (and most accounts are), that approach creates a maintenance nightmare. Every time you find a new brand variation to exclude, you'd need to add it to every campaign manually.

The better approach: a shared negative keyword list. One list, applied to all relevant campaigns. When you add a new term to the list, it automatically applies everywhere the list is attached. Google Ads allows up to 20 shared negative keyword lists, each with up to 5,000 keywords, which is more than enough for brand exclusion purposes.

Here's how to set it up:

1. In Google Ads, click the wrench icon (Tools & Settings) in the top navigation bar.

2. Under "Shared Library," select "Negative Keyword Lists."

3. Click the blue "+" button to create a new list. Name it something unmistakably clear, like "Brand Term Exclusions" or "[Client Name] Brand Negatives." Clarity matters here, especially in agency accounts where multiple people might be working in the same interface.

4. Add all the brand terms you compiled in Step 1, applying the match types you decided on in Step 2. For most terms, that means wrapping them in quotes for negative phrase match (e.g., "keywordme").

5. Save the list, then apply it to every non-brand campaign. You can do this from the Negative Keyword Lists page by selecting the list and clicking "Apply to campaigns," or from within each campaign's negative keywords settings. Our guide on how to add negative keywords to all campaigns walks through this process in detail.

Don't forget Shopping campaigns and Performance Max. For standard Shopping, the shared list applies the same way. For Performance Max, brand exclusions work differently (more on that in Step 5).

Common pitfall: Forgetting to apply the shared list to new campaigns as you create them. This is surprisingly easy to overlook when you're in launch mode. Build a line item into your campaign launch checklist: "Apply brand exclusion list." Every single time.

For agencies managing multiple client accounts: shared negative keyword lists are account-level only. There's no native cross-account shared list functionality in standard Google Ads. You'll need to replicate this process in each client account. If you're looking for ways to streamline this, learn how to manage negative keywords across multiple campaigns more efficiently.

Step 4: Audit Your Search Terms Report to Catch What Slipped Through

After applying your shared negative keyword list, give it 7 to 14 days before you audit. You need enough data to see what's triggering your campaigns, and changes take a short time to fully propagate through the system.

When you return to the Search Terms Report, filter for brand-related queries. Here's what you're looking for:

Misspellings you missed: There's always at least one. Users find creative ways to misspell brand names that you wouldn't think to anticipate. Add every new misspelling you find to your shared list.

Abbreviations and acronyms: If your brand name is multi-word, users often abbreviate it. These variations won't be caught by your existing negative phrase match terms.

New branded + generic combos: Queries like "[brand name] discount code" or "[brand name] free trial" might not have been in your original list. Add them.

Competitor brand terms: If you're not running competitor campaigns, you might be fine letting some of these through. But if you are, make sure competitor brand names are excluded from your generic campaigns.

What usually happens here is that the first audit after applying brand exclusions catches a meaningful batch of terms you missed. The second audit, a few weeks later, catches a smaller batch. By the third or fourth audit, you're mostly in maintenance mode, catching occasional new variations. For a structured approach, our guide on how to audit your search terms for negatives covers the full workflow.

This is exactly the kind of workflow where a tool like Keywordme saves significant time. Instead of exporting search terms to a spreadsheet, filtering, identifying brand queries, and then navigating back into Google Ads to add negatives, you can do it all directly within the Search Terms Report interface. One-click exclusions, right where you're already working. For accounts with large search term volumes, that time savings adds up fast.

Set a recurring calendar reminder, weekly or biweekly, to audit search terms for brand leakage. This isn't a one-time fix.

Success check: After a few rounds of auditing and adding to your shared list, your non-brand campaigns should show zero or near-zero brand queries in the Search Terms Report. If brand terms are still regularly slipping through, check that your shared list is actually applied to all campaigns and that your match types are set correctly.

Step 5: Structure Your Campaigns So Brand and Non-Brand Stay Separated

Negative keywords are the tactical fix. Campaign structure is the strategic foundation. Without both in place, you're patching a leak instead of fixing the pipe.

If you don't already have a dedicated brand campaign, create one. A brand campaign bids on your brand terms (company name, product names, branded variations) using exact and phrase match. This captures brand traffic efficiently, typically at lower CPCs than non-brand campaigns, and gives you clean, isolated data on branded search performance.

The structure looks like this: your brand campaign targets all brand terms, and your non-brand campaigns have the shared brand exclusion list applied. Traffic is cleanly segmented. Brand queries go to the brand campaign. Generic queries go to non-brand campaigns. No overlap. This is one of the most effective ways to stop overlap with negative keywords and keep your campaigns clean.

This separation lets you measure what actually matters: what is your non-brand ROAS? What's your CPA for genuinely new customer acquisition? When brand and non-brand traffic are blended, brand traffic (which converts at higher rates and lower CPCs) inflates your overall metrics and masks underperformance in non-brand efforts. Many advertisers find their true non-brand performance looks quite different from their blended campaign metrics once they make this separation.

Performance Max brand exclusions: PMax campaigns don't support shared negative keyword lists the same way standard campaigns do. Google introduced account-level brand exclusions for Performance Max, allowing you to exclude your own brand (or competitor brands) from triggering PMax ads. You'll find this setting at the campaign level within each PMax campaign under "Brand exclusions." For a complete walkthrough, see our guide on how to use negative keywords in Performance Max.

Common mistake: Assuming Smart Bidding will figure this out for you. It won't. Smart Bidding optimizes based on the data it receives. If brand and non-brand traffic are mixed together, the algorithm is learning from a blended signal that doesn't accurately represent either segment. Clean data in, better decisions out.

Step 6: Monitor, Maintain, and Scale Your Brand Exclusion Strategy

Brand terms aren't static. New products launch. Your brand awareness grows. Users develop new ways to search for you. What worked six months ago needs to be revisited regularly.

Build brand term audits into your monthly optimization routine. It doesn't need to be a deep dive every time, but a quick scan of the Search Terms Report for brand leakage should be a standing agenda item.

Track the impact of your brand exclusions over time. Compare your non-brand campaign metrics (CPC, conversion rate, ROAS) from before and after implementing brand exclusions. The improvement in data clarity alone is valuable, even before you account for the budget efficiency gains from eliminating wasted spend on brand queries. Learning how to track performance of negative keywords will help you quantify the impact of your exclusions.

For agencies, templatize this entire workflow. Your brand exclusion process should be a documented part of every new client onboarding. That means: collect brand terms from the client, set up the shared negative list, apply it to all campaigns, schedule recurring audits. Every client, every time.

Keywordme's bulk editing and multi-account features are built for exactly this kind of scaled management. When you're handling multiple client accounts, being able to work efficiently within each account's Search Terms Report without switching between tools or exporting spreadsheets makes the difference between a sustainable workflow and a time sink.

One edge case worth flagging: branded + generic queries that you might actually want to show for. A query like "keywordme alternatives" is technically a brand query, but if you're running a campaign targeting users in the consideration phase who are evaluating competitors, you might want your ad to appear for that. Don't over-exclude. Our guide on how to avoid overblocking with negative keywords covers this nuance in detail. Review each brand variation intentionally before adding it to your exclusion list.

Your Brand Exclusion Checklist

Here's a quick reference for everything covered in this guide:

Step 1: Build your brand term list. Include company name, product names, domain, acronyms, taglines, misspellings, and variations. Use the Search Terms Report to find brand queries already triggering your campaigns. Target 15-50+ variations.

Step 2: Choose negative phrase match as your primary match type. It catches long-tail brand queries without over-excluding. Supplement with negative exact for specific edge cases. Add misspellings manually since close variants don't apply to negative keywords.

Step 3: Create a shared negative keyword list. Name it clearly, add all brand terms, and apply it to every non-brand campaign. Build list application into your campaign launch checklist.

Step 4: Audit the Search Terms Report 7-14 days after launch. Add new brand variations you missed. Use tools like Keywordme to speed up one-click exclusions directly in the interface. Set recurring reminders to keep auditing.

Step 5: Separate brand and non-brand campaigns structurally. Create a dedicated brand campaign. Apply brand exclusions to PMax campaigns at the campaign level. Don't rely on Smart Bidding to sort this out.

Step 6: Make it a routine. Audit monthly. Track before/after metrics. Templatize for agency onboarding. Watch for edge cases before over-excluding.

Excluding brand terms using negative keywords isn't a one-time setup task. It's an ongoing hygiene practice that keeps your data clean, your budget focused on actual prospecting, and your non-brand performance metrics honest. Whether you do this manually or use a tool to speed things up, the important thing is that it gets done consistently.

If you're spending more time than you'd like on search term reviews and negative keyword management, Start your free 7-day trial of Keywordme and see how much faster this process gets when you can do it all without leaving your Google Ads account. After the trial, it's $12/month per user, which tends to pay for itself quickly when you're no longer manually exporting spreadsheets for every search term audit.