Competitors Bidding on Your Brand Name: What You Can Do

You searched for your own company name, saw a rival's ad sitting above your listing, and felt something between irritation and alarm. It's a bad feeling. Those are your customers — they typed your name.

The advice you'll find next mostly follows the same four-step ladder: email the competitor and ask them to stop, file a trademark complaint with Google, report the ad, then talk to a lawyer. It reads like a plan. It usually isn't, because it skips the one fact that determines whether any of it will work.

This guide starts with that fact, then gives you the thing the ranking pages don't: a clear line between what you can actually act on and what you simply have to out-compete. At the end, we'll get to the part nobody in this conversation connects — what brand bidding quietly does to the cost of the invalid traffic you're already absorbing.

The Keyword Itself Is Allowed. That's Not a Loophole — It's the Policy

Read Google's trademark policy and you'll find a short, blunt list of things Google will not restrict. Two items sit on it:

• Using trademarks as keywords.
• Using trademarks in the second-level domain of the ad's display URL.

That's not ambiguity you can argue around. It is Google stating, on its own policy page, that selecting your brand name as a keyword is not something it will act against. You can file the complaint. It will not remove the keyword.

The courts have been drifting the same way. In October 2024 the US Court of Appeals for the Second Circuit held, in 1-800 Contacts v. JAND (Warby Parker), that the mere act of purchasing a competitor's trademark as a search keyword does not, on its own, constitute trademark infringement in the context of keyword advertising. Jurisdictions differ and this is not legal advice — but the direction of travel is clear enough that "we'll just make them stop" is a weak strategy to build on.

Here's the reframe that makes the rest of this useful: brand bidding is not a violation you report. It is an auction you're now in. Some of it you can fight on policy grounds. The rest you have to win on economics. Knowing which is which saves you weeks.

What's Actually Actionable — and What Isn't

Google restricts two things where trademarks are concerned:

• Using trademarks in an ad from a direct competitor — that is, in the visible ad text.
• Ads that use the trademark in a confusing, deceptive, or misleading way.

But there are three exceptions written into the policy, and they are the reason most complaints quietly fail:

• Resellers — where the landing page is primarily dedicated to selling, or clearly facilitating the sale of, the products or services corresponding to the trademark.
• Informational sites — where the primary purpose of the landing page is to provide informative details about the trademarked products or services.
• Descriptive use — where the trademark is used descriptively, in its ordinary meaning.

That last one matters more than people expect if your brand name is also a normal English word.

Put together, here is the line:

| What they're doing | Actionable? | Your actual move | | --- | --- | --- | | Bidding on your brand as a keyword | No — explicitly not restricted | Out-compete them in the auction | | Your trademark in a direct competitor's ad headline or description | Yes — policy violation | Trademark complaint to Google | | Your trademark in their display URL's second-level domain | No — explicitly not restricted | Nothing, via Google | | Ad text implying they are you, or are affiliated with you | Yes — confusing/deceptive | Complaint; escalate if impersonation | | A genuine reseller of your product using your name | No — reseller exception | Manage it commercially, not via policy | | A review or comparison site using your name | Usually no — informational exception | Compete on the SERP; earn the placement | | An affiliate bidding on your brand against your terms | Yes — but not Google's job | Enforce through your affiliate programme | | A scam site impersonating your brand | Yes — highest priority | Complaint plus trademark/legal escalation |

One more thing almost every guide gets wrong. In July 2023, Google changed how trademark enforcement works: it moved from industry-wide restriction to complaint-specific, advertiser-specific enforcement. A successful complaint now restricts the advertisers you named, identified by their URLs — not every advertiser in your vertical. Google's policy states that complaints are accepted "against specific advertisers identified on the basis of their URL(s) within the countries and industries in which trademark owners have demonstrated trademark rights," and that a restriction generally applies on an ongoing basis to ads using the same second-level domain.

Practically: one complaint is not a shield. Win against one competitor and a second can appear the following week, and you start over. If a page tells you to file a complaint and consider the problem handled, it was written before this change or without reading the policy.

Who's Actually Bidding on You — Five Types, Five Different Answers

"Someone is bidding on my brand" is not one problem, and treating it as one is exactly why the generic advice feels useless. Identify which of these you have before you do anything, because the remedies don't transfer.

1. The direct competitor. The common case. They want your high-intent traffic and they're allowed to try for it. No policy lever on the keyword; your lever is Quality Score and the auction. If your brand name is in their ad copy, that part is actionable.

2. The impersonator. Ad copy suggesting they are you, or an official partner, often paired with a lookalike landing page. This is not a competitive annoyance, it's a brand-safety incident, and it's the one case where the aggressive route is correct: complaint, trademark escalation, and treat it as urgent — your customers are being deceived and the reputational damage lands on you.

3. The unauthorized affiliate. Someone in your affiliate or partner programme bidding on your brand terms to intercept traffic that was already yours and collect commission on a sale you'd have made anyway. Google is the wrong venue here. Your affiliate agreement is the right one — most programmes prohibit brand bidding precisely because it's arbitrage against the merchant. This is one of the most expensive types and one of the least noticed, because the conversions still land, so nothing in your reporting looks broken.

4. The reseller or comparison site. Frequently protected by the reseller or informational exception. A complaint will bounce. If a reseller is bidding against you profitably, that's a channel-management conversation, not a policy one.

5. The coupon or "review" arbitrageur. Ranks on "[your brand] discount code" or "[your brand] review", captures buyers at the last step, monetises them. Usually within the rules. The counter is owning those long-tail brand modifiers yourself.

The single most common mistake is aiming a trademark complaint at type 1, 4, or 5 and waiting weeks for a rejection that was predictable from the start.

How to Tell It's Happening — Without Poisoning Your Own Data

Start by not doing the obvious thing. Repeatedly Googling your own brand name is the worst way to monitor this. You generate impressions with no clicks, which dents your click-through rate, degrades the Quality Score signal on the very campaign you're trying to defend, and gives you a view of the auction distorted by your own location and history.

Use Auction Insights on the brand campaign instead. Segment it to your brand campaign — or better, the brand ad group — and read three things: who appears at all, their impression share, and your overlap rate with them, which tells you how often you both showed for the same auction. We go deeper on reading this report in Google Ads auction insights and on the specific mechanics of outranking share and overlap rate.

Know its limit: Auction Insights only lists advertisers that cross a minimum activity threshold in the same auctions. A small or intermittent intruder may not appear at all while still costing you money.

Which is why the account-level signals usually shout louder:

• Your brand CPC climbing with nothing changed on your side. The clearest tell. Nobody raises the price of your own name except another bidder.
• Brand impression share slipping, or your absolute top impression share falling.
• Top-of-page rate dropping on terms you have always owned outright.
• Brand click volume rising while brand conversions stay flat — which points somewhere else entirely, and we'll come to it.

The Cost Nobody Models: What This Does to Your Cheapest Campaign

Here's what gets lost in the outrage about "stealing my customers."

Your brand campaign is almost certainly the most efficient thing in your account. The searcher already knows you. Your landing page is maximally relevant to the query, so your Quality Score is high, so your cost per click is low. Brand terms are the cheap, high-converting floor the rest of your account is measured against.

A competitor entering that auction doesn't just siphon a few clicks. It makes the auction contested, and a contested auction is a more expensive auction. You now pay more per click for the same searches you were already winning — the ones from people typing your name. Nothing about your business changed. Your cheapest traffic just got more expensive, and it stays that way for as long as they stay in.

That's the cost that doesn't show up as a line item anywhere. It's not "clicks lost to a competitor." It's a price increase on traffic you were always going to get.

The Part Nobody Connects: Brand Defense Makes Fraud More Expensive

Now the piece I have not seen written anywhere else, and the reason a click-fraud company is the one writing it.

Follow the chain:

1. A competitor starts bidding on your brand name.
2. Your brand auction becomes contested, and your brand CPC rises.
3. You raise brand bids to defend the position, pushing your CPC higher still.
4. Every click on that campaign now costs more than it did last month — including the invalid ones.

Invalid traffic doesn't skip your brand campaign. Bots, competitor clicks, and click farms hit brand terms like any other. The difference is that you now pay a premium for each of those worthless clicks, and the premium is one you were pressured into by the same competitor who may be clicking them.

And there's a second problem sitting underneath, which is the one that actually bites: brand campaigns are the least protected campaigns in most accounts. The reasoning feels sound — anyone searching for us by name must be a real customer, so why would we filter that traffic? So the campaign whose price just went up is also the one running with no protection on it. It is the softest target in the account at exactly the moment it became the most expensive one.

If the party bidding against you is also clicking your ads — and a competitor motivated enough to bid on your brand is a competitor motivated enough to click — then they are draining your budget at a price they helped inflate. That's not two separate problems. That's one attack with two levers, and we cover the deliberate version in how competitors drain your ad budget and how to prove competitor click fraud.

Then it compounds one more time. Brand-campaign conversions are the ones you trust most, so they carry the most weight when Smart Bidding learns what a good customer looks like. Feed fake leads through your most-trusted campaign and you are not merely wasting money — you are training your bidding algorithm on fraud, and it will go looking for more people like that. This matters because automated traffic is no longer marginal: bad bots now account for roughly 37% of all internet traffic, and the sophisticated end of it is built specifically to look like a genuine, high-intent visitor.

A high-intent visitor is precisely what a brand searcher looks like. Which is the whole problem.

What Actually Works

Four layers, in the order they pay off.

1. Own your brand terms properly. Run an exact-match brand campaign. Your relevance advantage is structural — your landing page genuinely is the destination for that query — so your Quality Score should beat any competitor's on your own name, which means you can hold the position while paying less per click than they do. That asymmetry is your real weapon, and it's the one the complaint route can't give you. If you're weighing whether to bid on your own brand at all, run the holdout test in a quiet period, not while you're under attack.

2. Use the policy where it genuinely applies. If your trademark is in a direct competitor's ad text, or someone is impersonating you, file the complaint through Google's Report Content tool with the specific advertiser URLs and evidence of your rights in the relevant country and industry. Expect it to bind that advertiser and no one else, and expect to repeat it. Don't spend weeks on a complaint against a keyword — that one isn't winnable.

3. Cover the brand modifiers. "[Brand] pricing", "[brand] reviews", "[brand] alternatives", "[brand] discount code". This is where coupon and comparison arbitrage lives, and it's usually cheaper to defend than the head term.

4. Protect the brand campaign like it's your most expensive campaign — because it now is. This is the step almost everyone skips, and after step 3 it's the one with the most money behind it. A contested brand auction means fake clicks cost you more than they used to. Score visitors in real time, keep invalid ones out of the campaign, and make sure the conversions flowing back into Smart Bidding are real, so your most-trusted signal stays trustworthy. Exclusion lists are a starting point, but static IP blocks won't hold against traffic that rotates addresses — which is most of what you're up against now.

If you're running Meta as well, the same logic applies with a sharper edge: Meta gives you no IP exclusions to lean on and optimises almost entirely on conversion signals, so fraudulent conversions don't just waste budget, they retrain delivery toward more fraud. Filtering fraud out of the conversion stream before it reaches Meta is the only real fix there.

The Honest Summary

You probably cannot make your competitor stop bidding on your brand name. Google's policy allows the keyword, courts have been reluctant to call it infringement on its own, and enforcement only reaches the advertiser you name.

What you can do is stop paying a premium for the privilege of being attacked. Win the auction on relevance rather than on complaint forms. Enforce the policy on the narrow ground where it actually bites — their ad copy, not their keyword list. And protect the campaign that just quietly became your most expensive one, because a contested brand auction turns every fake click on your own name into a bill you didn't have last quarter.

ClickFortify blocks invalid clicks in real time across Google Ads and Meta Ads from $8/mo — including on the brand campaigns most advertisers never think to protect, right when a competitor has made them cost more.