Problem
Competitors bidding on your brand name: how to fix it
Bidding on another business name as a keyword is permitted by the major ad platforms in most regions, so the usual first instinct, reporting it and waiting, rarely changes anything. What platforms do restrict is the use of a trademark inside ad text, and that is worth acting on. Everything else is a matter of holding your own position cheaply and making the click that reaches you the obvious one.
By CartKernel · Last reviewed 2026-09-07
Does this look familiar?
- Searching your own store name returns other advertisers above your listing
- Auction insights for the brand campaign shows names you do not recognise gaining impression share
- Cost per click on brand terms is rising while brand search volume is steady
- Branded click through rate is falling even though your position has not changed
- Another advertiser is using your store name inside their headline or display path
- Affiliate or reseller partners appear on your name and claim the resulting conversions
Causes, ranked
Why it happens, most common first
Check them in this order. The first two account for most cases we open.
- most common
A direct competitor has added your name as a keyword
Keyword lists built from competitor research routinely include rival store names because the traffic is cheap relative to category terms and already in a buying mood. It is a normal tactic rather than a fault in your account. You will usually see it appear as a new name in auction insights over a few weeks.
- common
Affiliates and resellers are bidding on the brand
Partners who earn on a last click basis have an incentive to appear on your name, because that traffic converts and the commission is easy. Many programmes forbid it in their terms and enforcement is the missing piece rather than the rule. Authorised resellers are also permitted to use your name in ad text in some cases.
- common
Broad matching pulls other advertisers onto your name
An advertiser bidding broadly on category terms can be matched to brand searches without ever adding your name to a list. This is common with automated campaign types that choose queries themselves. The advertiser may not know it is happening.
- common
Your own brand coverage has gaps
If the brand campaign is limited by budget, restricted to exact match only, or missing common misspellings and product line names, there is space above you to buy. Position on a brand search is usually cheap to hold, so gaps are more often oversight than cost.
- occasional
Your ad is present but less appealing than the alternative
A brand ad with one headline, no sitelinks, no promotion and no price information competes poorly against a fuller listing, even from a less relevant advertiser. Ad rank rewards a stronger, more useful ad, so the fix is often in the ad rather than the bid.
- occasional
Trademark use in ad text has not been reported
Platforms restrict the use of a registered trademark within ad copy for advertisers who are not authorised to use it. Where that is happening, there is a complaint process, but it only applies to the text and not to the keyword itself.
The fix
In this order
Each step is something you can do today. Do them in sequence; skipping ahead is how a review fails twice.
Prevent it next time
- Write brand bidding rules into every affiliate and reseller agreement before the partnership starts
- Review auction insights on brand terms monthly so new advertisers are noticed early
- Register the trademark in each market you sell in so the complaint route is available
- Keep the brand campaign fully funded and its assets refreshed with current offers
Record what is actually happening
Use the ad preview and diagnosis tool for your brand terms in the locations you sell to, rather than searching yourself. Screenshot the results with dates. Then open auction insights for the brand campaign and list the advertisers by impression share over the last quarter.
Report trademark use in ad text where it applies
If your mark is registered and appears in another advertiser's headline, description or display path without authorisation, file a trademark complaint with the platform. Include the registration details, the exact ad text and the query it appeared on. This does not stop keyword bidding.
Close the gaps in your own brand campaign
Cover the store name, common misspellings, the name with category words attached, and your own product line names. Use exact and phrase match so the campaign is precise, and set a budget that never limits it, since brand clicks are usually inexpensive.
Make your brand ad the most complete result
Add sitelinks to bestsellers and support pages, structured snippets for the ranges you carry, a promotion asset when one is live, and copy that states what only you can say, such as official store, full range or direct delivery terms.
Send brand clicks to a page that closes fast
Point the brand ad at the page that matches what people search for, usually the relevant collection rather than the homepage, and make sure delivery, returns and stock are visible immediately. A faster path to the product raises conversion rate and lowers what you pay per position.
Enforce partner terms rather than outbidding partners
Add explicit brand bidding rules to affiliate and reseller agreements, monitor for partner landing pages appearing on brand queries, and pause commission for breaches. Paying twice for the same order is a contract problem, not an auction problem.
Measure whether defending is worth the spend
Pause brand coverage for a defined period in one region or on a subset of terms, and watch total revenue rather than paid revenue. If organic absorbs the traffic, defending is cheaper than it looks. If it does not, you now know what the coverage is buying.
When to get help
Get help when brand clicks have become a meaningful share of paid spend and you cannot tell how much of that revenue would have arrived anyway. Answering it properly means a structured holdout across regions or time periods, careful reading of organic and direct traffic during the test, and a decision about which brand terms are worth defending at what price. It is also worth help when partners and marketplaces are involved, because the fix is a commercial agreement rather than a bid change.
Free. We reply within one business day.
Is it legal for another store to bid on my brand name?
In most markets the platforms permit the keyword itself, and courts have generally treated keyword selection differently from the ad text a shopper reads. Use of a registered mark inside the ad copy is more restricted. Take specific legal advice for your jurisdiction rather than relying on platform policy alone.
Will reporting a trademark complaint remove the other ads entirely?
It can remove your mark from their ad text where the complaint is upheld, which usually makes the ad less compelling. The advertiser can normally continue to bid on the keyword and show a generic ad. Treat the complaint as one lever rather than the solution.
Should I bid on their brand name in return?
It is possible and it is a business decision rather than a technical one. Those clicks tend to convert less often than your own brand traffic and can invite escalation that raises costs for both sides. Model the expected conversion rate before committing budget to it.
How do I know whether brand ads are adding orders or replacing organic ones?
Run a holdout. Turn brand coverage off in one region or for a defined period, keep everything else constant, and compare total store revenue rather than channel revenue. If total revenue holds, organic was absorbing the demand. If it falls, the coverage was doing work.
Related problems, answers and terms
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