Google Ads Competitor Research: How to Uncover What’s Working for Them (and Use It)

google ads competitor research

In this post

    When advertising on Google Ads, the marketer’s job is more than just fighting for keywords; it is a battle for the audience’s attention, to get the clicks, and to get the contact conversion. Your competitors most probably have sunk a lot of resources in examining and optimizing the ads. Instead of doing the same, intelligent advertisers do Google Ads competitor research – often referred to as a competitor PPC analysis – to see what is working for others and incorporate those strategies in their ads and campaigns. 

    So, this guide will focus on:

    • How important is competitor PPC analysis.
    • What tools can be leveraged to gather information about competitor ads.
    • Case studies to illustrate what to examine.
    • Strategies on how to convert insights into more successful campaigns.

    Why Google Ads Competitor Research Matters

    Think of it this way: your competitors could be running A/B tests with their budget. By researching competitor ads, you can gain access to valuable data:

    • Which keywords they’re targeting.
    • How they’re crafting ad copy to win clicks.
    • What landing pages they’re sending traffic to.
    • Their unique selling propositions (USPs).

    So instead of guessing, you’re using proof-backed strategies.

    How to Do Google Ads Competitor Research (Step by Step)

    google ads transparency center

    Step 1: Research Competitor Ads with Google Ads Transparency Center (Free)

    The Google Ads Transparency Center is a free tool where you can see every ad an advertiser is currently running. 

    How to use it:

    • Go to Google Ads Transparency Center.
    • Search for your competitor’s brand name (e.g., “Nike” or “Asana”).
    • Filter results by country and ad format (search, display, YouTube).
    google ads competitor research on transparency center

    Let’s say you run an online shoe store. When you type “Nike” into the Transparency Center, you’ll see their active ads for terms like “air jordan”. Notice how their ad copy emphasizes “Free Shipping On Orders $75+”. 

    👉 Takeaway: You now know what unique selling points they highlight and can brainstorm ways to position your brand differently (e.g., “Same-Day Shipping” or “Special Discounts for First-Time Buyers”).

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    Step 2: Run Competitor PPC Analysis with SEMrush (Free & Paid)

    While the Transparency Center shows the ads, it doesn’t reveal actual keywords or competitors. That’s where SEMrush comes in.

    Here’s how to use SEMrush for competitor PPC analysis:

    • Log into SEMrush and go to Domain Overview.
    • Enter your competitor’s domain (e.g., jdsports.com).
    • Go to the Advertising Research section.
    • Review:
      • Keywords they’re bidding on
      • Main competitors
      • Ad copy history.
    advertising research on Semrush for jdsports

    By analyzing jdsports.com, SEMrush shows they bid on branded keywords, like “jd sports” and also competitor keywords, like “footlocker”. Their ad history reveals they frequently test variations of “Take On The New Year In Style” for the beginning of school. 

    👉 Takeaway: Instead of fighting for the same expensive keywords, you could niche down and target long-tail searches that are fitted for your brand.

    competitor ppc analysis with similarweb

    Step 3: Use SimilarWeb for a Big-Picture View (Free & Paid)

    SimilarWeb helps you see where your competitor’s traffic is coming from, not just Google Ads, but across all marketing channels.

    How to use it:

    • Go to SimilarWeb and enter a competitor’s domain (e.g. runrepeat.com).
    • Scroll to the Marketing Channels section.
    • Check the Paid Search percentage.
    • Look at their top referral sites and display ads.
    google ads competitor research on similarweb

    Similarweb shows that 65% of their traffic comes from organic sources and that they also invest a lot in brand recognition, hence the direct traffic source coming on the second place.

    👉 Takeaway: If competitors are winning with direct and organic sources, you should consider implementing brand awareness campaigns and working on your SEO, as well.

    google ads competitor research plan

    Step 4: Put Knowledge into Practice

    It’s time to put your Google Ads competitor research to use:

    • Create smarter keyword lists: Use SEMrush to identify keyword gaps.
    • Write more effective advertising copy: Take inspiration from the USPs seen on Transparency Center. 
    • Make the most of your budget: See where rivals focus by using SimilarWeb (e.g., paid search vs. display).
    • Make your positioning unique: Try a different hook, such as “Get Started in 2 Minutes,” if everyone offers a “Free Trial”. 
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    Final Thoughts

    Competitor PPC analysis is not about copying. It’s about understanding what works in your industry and implementing it in a unique manner. You can move from blind guessing to making data-driven advertising choices with the help of tools like SimilarWeb, SEMrush, and Google Ads Transparency Center.

    At EBIG, we help startups and growing businesses turn competitor insights into winning digital marketing strategies. We’ll assist you in outsmarting, not outspending, your rivals, whether that means identifying the best keywords, improving ad copy, or creating landing pages that convert.

    📞 Ready to see what your competitors are hiding? Let’s talk.