Detect who is bidding on your brand in Google Ads

What Is Google Ads Spy?

Google Ads Spy is a Google advertising intelligence tool for brand protection, competitor research, and performance marketing teams. You can search by advertiser name to see who is running ads, or by root domain to discover which advertisers are sending traffic to a website.

This is especially useful for brand bidding monitoring because it helps you identify who may be intercepting branded traffic, which landing pages they use, and whether their activity is increasing.

This is especially useful for brand bidding monitoring because it helps you identify who may be intercepting branded traffic, which landing pages they use, and whether their activity is increasing.

How Can You Use This Tool?

• Search by advertiser: inspect a competitor’s recent Google Ads creatives and landing domains.
• Search by domain: see whether a website is promoted by multiple advertisers over time, useful for affiliate, agency, and brand-protection research.
• Use rankings: quickly discover the most active advertisers and most-used landing domains.
• Read guides and comparison pages: learn about brand bidding, Transparency Center, and why this can replace AdSpy or BigSpy for Google Ads research.

Google Ads competitor analysis · Brand bidding monitoring · Google Ads advertiser search · Alternatives and comparisons

Where should you start?

If you already know the competitor brand, start with the advertiser path. If you already know the site or landing domain, start with the domain path. The featured advertiser cards above and the rankings page are useful discovery entry points when you are not yet sure which entity to investigate first.

安柏鸿睿（北京）科技发展有限公司 · WHATECH MOBILE CO., LIMITED · Click Tech Limited · TKTX · Phong Y. Khang · Browse full rankings

FAQ

How is this different from a generic ad creative library?

It focuses on Google Ads and organizes data around advertisers, domains, brand bidding, and Transparency Center records, which fits search advertising and brand-protection workflows better.

Should I search advertisers or domains first?

If you know the competitor brand, start with advertiser search. If you want to study whether a site is widely promoted, start with domain search. They serve different investigation entry points.