How to Stop Competitors Bidding on Your Brand Name in Google Ads

You've built a brand over years. Thousands of pounds in marketing, hundreds of hours creating content, and countless customer interactions that have earned you recognition in your market. Then one morning, you search your own brand name on Google and find a competitor's ad sitting right above your organic listing.

It's infuriating. And your instinct is to find a way to stop it.

The uncomfortable truth is that you can't fully stop competitors from bidding on your brand name. But you can respond intelligently, protect your trademark where the rules allow it, and — critically — avoid wasting thousands of pounds on defensive strategies that don't actually work.

What brand bidding actually is

Brand bidding is the practice of targeting a competitor's brand name as a keyword in Google Ads. When someone searches for "Acme Software," a competitor can bid on that exact phrase so their ad appears alongside — or above — Acme's organic listing.

Competitors do this for a straightforward reason: it works. Someone searching for your brand name already has high purchase intent. They know what they want. If a competitor can intercept that search and present an alternative at precisely the right moment, they can steal a customer at a fraction of the normal acquisition cost.

It's not a niche tactic. Brand bidding is standard practice across virtually every competitive industry, from SaaS and financial services to e-commerce and legal. If your brand has any meaningful search volume, someone is almost certainly doing it to you — whether you've noticed or not.

Can you actually stop it?

Here's where most guides get it wrong. They conflate two different things: keyword targeting and ad copy usage. The rules are entirely different for each.

Keyword bidding: you cannot stop this

Google explicitly allows advertisers to bid on any keyword they choose, including trademarked terms. This has been Google's consistent position for years, and they've shown no indication of changing it. Bidding on a competitor's brand name is treated as fair competition.

There is no form to fill in, no complaint to file, and no policy to invoke that will prevent a competitor from adding your brand name as a keyword in their campaign. Full stop.

Ad copy usage: you have limited recourse

Where you do have some power is when a competitor uses your trademarked name in their actual ad text — in headlines, descriptions, or display URLs. This is restricted under Google's trademark policy, and you can file a complaint.

However, the process changed significantly in February 2025. Google removed the proactive trademark protection form that previously allowed brand owners to set up blanket blocking across all advertisers. Under the new system, you must file complaints against specific ads from specific advertisers. Each violation needs to be identified and reported individually. Our Google Ads trademark policy guide explains the current rules and filing process in full.

This means you can no longer set up protection and walk away. You need to actively monitor what ads are appearing on your brand terms, identify violations, and report them one at a time. Google will not catch them for you.

The practical reality

Even when Google upholds your complaint and removes a competitor's ad copy, they can simply rewrite it. They'll stop using your brand name in the text but continue bidding on your brand keyword — and their ad will still appear when someone searches for you. You've removed one irritant, but the fundamental problem remains.

This is why "stopping" brand bidding is the wrong framing. The real question is how to respond to it effectively. We lay out every option available to you in our guide to competitor bidding on your brand name options.

The defensive strategies most businesses use (and why they're expensive)

The standard advice from most agencies and PPC guides is to run a brand campaign — bid on your own brand name so your ad appears above competitors. The logic seems sound: if you're paying for clicks on your own name, at least you control the top spot.

The problem is the numbers.

Research consistently shows that approximately 80% of clicks on brand ads would have gone to the organic listing anyway. When you're ranking first organically for your own brand name — which most established businesses are — you're essentially paying Google for traffic you were already going to get for free.

For a business spending £2,000 per month on brand campaigns, roughly £1,600 of that is wasted on clicks that would have happened regardless. The remaining £400 represents genuine defensive value — clicks you might have lost to competitors.

That's an expensive insurance policy, and most businesses don't even realise they're paying it.

Other common defensive tactics include strengthening organic presence (site links, knowledge panels, review extensions) and sending cease-and-desist letters to competitors. If you want to go the legal route, we have a cease and desist template for brand bidding you can adapt. The organic work is genuinely valuable regardless, but letters carry no legal weight in the UK when it comes to keyword bidding — the courts have consistently held that bidding on a competitor's brand name is not trademark infringement.

The smarter approach: monitor and react

Rather than running an always-on brand campaign that wastes the majority of its budget, there's a more intelligent strategy: monitor your brand SERPs continuously, and only activate defensive spending when competitors actually appear.

Here's the logic. If no competitor is bidding on your brand name right now, there's no need to pay for brand ads. Your organic listing is doing the job perfectly well. But the moment a competitor does appear, you want to know immediately so you can respond.

This is the difference between a standing army and an early warning system. One costs you every day regardless of whether there's a threat. The other costs a fraction and only triggers action when it's genuinely needed.

SerpAlert was built around exactly this principle. It checks your brand SERPs every hour, and if a competitor's ad appears on your brand terms, you receive an alert within 60 minutes. You know precisely when to activate a brand campaign and — just as importantly — when to turn it off again.

The savings are significant. Most brands don't face constant brand bidding. Competitors come and go, run campaigns for weeks or months, then pause. If you're only spending on brand defence during periods of active competition, your effective brand defence cost drops dramatically.

A practical action plan

If competitors are bidding on your brand name — or if you suspect they might be — here's a structured approach that balances protection with budget efficiency.

Step 1: Check what's happening right now

Before you spend anything, find out whether competitors are actually bidding on your brand terms today. Search your brand name on Google (using an incognito window to avoid personalisation) and note what appears. Better still, run a free brand audit to get an objective snapshot of your brand SERP without the unreliability of manual searches.

Step 2: File trademark complaints where applicable

If any competitor ads are using your brand name in their ad copy — in headlines, descriptions, or display URLs — file a trademark complaint with Google. You'll need to provide your trademark registration details and identify the specific ads and advertisers.

Be aware this only addresses ad copy usage, not keyword targeting. And be prepared to re-file if the same or different competitors do it again. Under the post-February 2025 rules, this is an ongoing task, not a one-time fix.

Step 3: Set up continuous monitoring

Manual searches are unreliable. Results vary by location, device, time of day, and your own search history. You might search ten times and not see a competitor ad that's showing for 30% of brand searches.

Set up automated monitoring that checks your brand terms at regular intervals and alerts you when competitors appear. SerpAlert runs hourly checks and notifies you within 60 minutes of a competitor ad appearing — giving you the information you need to decide whether to activate a brand campaign.

Step 4: Redirect your budget to growth

Here's the real payoff. Every pound you're not spending on unnecessary brand defence is a pound you can invest in non-brand growth campaigns — the keywords where you're actually acquiring new customers rather than paying for ones you already had.

Use the brand bidding calculator to estimate how much you could save by switching from an always-on brand campaign to a monitor-and-react approach. For most businesses, the answer is surprisingly large.

The bottom line

You cannot stop competitors from bidding on your brand name in Google Ads. That's a reality of the platform. What you can control is how you respond — and the most expensive response is often the least effective.

Running a permanent brand campaign "just in case" means paying for insurance every day, even when there's no risk. Monitoring your brand SERPs and activating defence only when needed gives you the same protection at a fraction of the cost.

The money you save isn't theoretical. It's budget you can redirect toward acquiring new customers, expanding into new markets, and growing the brand that competitors find worth bidding on in the first place.