How to see your competitors' Google Ads in the Ads Transparency Centre

What the Ads Transparency Centre is, and what it isn't

Google built the Ads Transparency Centre (Google spells it Center) for the people who see ads, not for advertisers. Its FAQ says the goal is to give users more transparency about who advertisers are, where they're located and which ads they show. Anyone can open it in a browser. You don't need a Google Ads account or a login, except to view ads that are age restricted.

That purpose explains both what the tool is good at and where it stops. It's an archive of finished ads: the headline and text someone would have seen, the image, the format, and roughly when it ran. It isn't a window into anyone's account. Nothing in it describes how a campaign is built, what it costs or how it performs, because none of that helps a member of the public decide whether to trust an ad.

Coverage has firm edges, and they matter for a local business. According to Google's FAQ, the Centre includes ads from verified advertisers served across Search, Play, Maps, Shopping and YouTube, for one year from the date each ad was last displayed. Ads from unverified advertisers are included only in Europe and Türkiye. So in Australia, a competitor that hasn't completed Google's advertiser verification, or hasn't run an ad in the past 365 days, won't have a page at all.

Verification is also why the advertiser details can be trusted more than a business card. Google's My Ad Center help says advertisers complete an identity check that requires legal documentation of their name and location. The Centre shows the advertiser's name rather than the agency that built the ads, and it names the payer separately when the payer differs from the advertiser.

Finding a local competitor's ads, step by step

The search box takes a business name or a website address. Which one you use changes what comes back, so it's worth trying both before deciding a competitor isn't advertising.

A website search can return more than one advertiser. When we searched a large Australian retailer's domain in October 2026, the results page said the domain included results for multiple advertiser accounts with ads pointing to it, and offered a filter for each one. For a local competitor, a second account often just means a second business entity or an old account, but it can also mean someone else is sending ads to that site. Check the legal name on each before you count anything.

Keep in mind that the date filter runs on Pacific Time, according to Google's FAQ. Queensland is well ahead of Pacific Time, so an ad shown during a Queensland day is usually recorded under the previous day's date. That matters only when you're checking a narrow window, such as the week before a public holiday, so widen the range by a day either side.

1. Open adstransparency.google.com and check the region selector reads Australia. At the time of writing (October 2026) it sits under the search box and labels the view, for example 'Ads In Australia'.
2. Type the competitor's website address first, such as their main domain without the https part. A domain search catches ads from every verified account pointing to that site.
3. If the domain search comes back empty, try the business's trading name and then its registered company name. The advertiser page shows the verified legal name, which is often not the name on the van.
4. Open the advertiser page and note the legal name, where it's based and whether it shows as verified. This tells you who is really running the ads.
5. Set the date filter. Start with the last 30 days to see what's live now, then widen to the full year to see what has come and gone.
6. Use the platform filter to narrow to one Google platform, such as Search, if you only care about the ads that appear with search results, and the format filter to separate formats such as text and image ads.
7. Open individual ads. Each ad page shows where it was shown, the date it was last shown, its format and how many variations exist. Click through the variations, because one ad can carry several headline and description combinations.
8. Record what you see in a simple sheet: date checked, advertiser, headline, offer, service, area mentioned, format and last shown date. Screenshots help, since ads drop out of the archive a year after they were last shown.

Reading what the ads tell you

An ad is a business telling strangers, in a few short lines, what it most wants them to believe. Read a competitor's ads for the decisions behind them: which services they chose to pay for, which promise they lead with, and which places they name. Those choices are deliberate, even when the campaign itself is poorly run.

The useful signals sit in the copy and in the pattern over time. A single ad tells you little. A competitor that has run the same switchboard headline every time you check is telling you that service matters to them. A burst of ads about air conditioning servicing that appears each spring and disappears by autumn is a seasonal push. A change from 'family owned' to 'same-day service' tells you which message they're betting on now.

Be careful with what the tool can't confirm. The Centre shows when an ad was last shown, but not when it started or how often it ran. A long list of ads might mean a big budget or might mean an account full of old tests at small budgets. Google's FAQ also notes that an ad you saw may be missing because it was taken down for a policy breach, is a format the tool doesn't support yet, or hasn't appeared yet because information takes 48 to 72 hours to show up.

What the tool cannot show, and where to look instead

Most of the questions a business owner really wants answered sit outside the Ads Transparency Centre. That's by design, and no third-party trick inside the tool gets around it. Google's FAQ says that because of regulations, ads shown in Europe and Türkiye, plus political ads, carry extra information such as the topic of the ad and more audience selection details. Ordinary Australian ads don't get that extra layer. When we opened an Australian retailer's ad page in October 2026, it showed the region, the last shown date, the format and the variation count, and nothing about reach, targeting or spend.

Some of the gaps can be partly filled from your own Google Ads account, because Google shares auction-level comparisons with advertisers who compete in the same auctions. None of these reports name a competitor's keywords or budget either, but they answer different questions honestly.

• Keywords. The Centre never shows which searches an ad was bought on. In your own account, the search terms report lists the actual searches that triggered your ads, though Google omits terms without enough query activity for privacy reasons.
• Spend and bids. Nothing public shows a competitor's spend. Keyword Planner, inside a Google Ads account with billing set up, shows estimated monthly searches and the average cost for an ad to appear on a keyword, which helps you plan your own budget rather than guess theirs.
• Who you're really up against. Auction insights, available for Search, Shopping and Performance Max campaigns, compares your performance with other advertisers in the same auctions, including impression share, overlap rate and how often they appeared above you.
• Results. No tool shows whether a competitor's ads bring them calls or jobs. Your own call and form tracking is the only results data you can trust, which is why it's worth sorting out before changing anything in response to a competitor.
• Landing pages. Google's FAQ says the Centre is moving to static screenshots and that click-through to landing pages is gone permanently. Visit the competitor's website directly and look for the page that matches the ad's service and offer.
• Unverified advertisers. In Australia, an advertiser that hasn't completed verification won't appear. To see its ads, search on Google from the area you serve and use the ad's 'About this advertiser' option, which Google's My Ad Center help describes.

Worked example: two local businesses, one hour each

Both businesses below are invented to show the method. The places are real; the businesses, ads and decisions are not, and nothing here describes a real company's advertising.

A two-van electrician in Maroochydore wants to start Google Ads after a quiet winter. The owner lists the three competitors who keep showing up when friends search for an electrician on the Sunshine Coast and searches each one's website in the Centre, region Australia, last 12 months, Google Search only.

The first competitor has a long run of text ads, nearly all about switchboard upgrades and safety switches, several naming Buderim and Mooloolaba. The second has only a few, all generic 'local electrician' wording, with the last one shown months ago. The third returns nothing for its website; searching its trading name finds an advertiser page under a company name the owner didn't recognise, with ads about solar and battery installation.

What the owner can fairly take from this: one competitor is putting its message behind switchboard work in the coastal suburbs, one looks inactive, and one is pushing a service the owner doesn't offer. What the owner can't take from it: that switchboard ads are profitable, that the inactive competitor gave up because ads didn't work, or anything about budgets. The useful output is three questions. Do we want to compete head-on for switchboard work in those suburbs, or lead with a service nobody is promoting? Does our website have a page that would hold up next to theirs? And would we be better spending the first months on the jobs our records say we already do well?

Now a physiotherapy clinic in a Brisbane suburb, also invented. The practice manager searches four nearby clinics. Two run video ads on YouTube about sports injuries; one runs text ads naming a specific health fund arrangement; one has no page at all. The manager notes the health fund wording but doesn't borrow it, because any similar line in the clinic's own ads would have to match the clinic's actual arrangements. The real finding is that no nearby clinic advertises the clinic's strongest service, and that its own booking page is the weakest link.

In both cases the hour of research changes the brief, and the ads come later. Neither business copies a headline. Each one ends with sharper questions about where to compete and whether its own pages are ready to take paid traffic.

Turning what you find into better questions

Research only pays off when it changes a decision. Sort what you recorded into three groups: questions about your campaign, questions about your landing pages, and questions for anyone pitching to run your ads. The lists below are starting points; keep the ones that fit what you found.

For your campaign, ask which services and areas competitors are paying to promote, and whether you want to meet them there or find a service nobody is pushing. Ask whether your strongest true selling point appears in any competitor's ads. If it doesn't, that's a gap worth testing. Ask whether their seasonal timing matches demand you see in your own records, or just their habits.

For your landing pages, compare each competitor's offer with the page you'd send the same searcher to. If their ad promises same-day service and your page buries your hours, the click goes to them. The Google Ads landing page checklist walks through what a page needs before it takes paid clicks.

For an agency proposal, the research gives you a fair test. Show them what you found and listen to how they read it. A careful agency will separate what the ads show from what can be inferred, and won't promise to beat a competitor's spend it can't see.

• Which services do competitors promote that we also do well, and which do they ignore?
• Which offer or reassurance appears again and again, and can we truthfully match or answer it?
• Which suburbs do their ads name, and do our records show demand from those places?
• Does our landing page answer the same promise their ad makes, within the first screen on a phone?
• Are we measuring calls and forms well enough to know if our own ads work?
• If an agency pitches to us, can it explain what this tool can't show without overselling what it can?

Copying, competitor names and fair comparisons

Reading a competitor's ads is fine; the Centre exists so the public can see them. What you do next is where the rules apply. Copying a competitor's wording risks more than looking unoriginal. The ACCC's guidance says businesses shouldn't impersonate or pretend to be a different business or brand, and that any claim about a product or service must be accurate, truthful and based on reasonable grounds.

Comparative ads deserve extra care. The ACCC says comparisons can cover price, quality, range or volume, and that comparative advertising can be misleading if the comparison is inaccurate or doesn't compare fairly. It also says it makes no difference whether a business intended to mislead. If your ad claims faster response or more experience than a named rival, you need evidence you can produce, and the overall impression of the ad has to be accurate, not just each sentence.

Competitor names in your campaign follow Google's trademark policy. At the time of writing (October 2026), that policy says Google doesn't restrict using trademarks as keywords, but it can restrict a trademark in the ad text itself after the trademark owner complains, including in ads from direct competitors. Breaches of the policy can lead to account suspension, and Google warns at least 7 days before suspending an account. The policy deals with Google's platform; Australian trademark and consumer law still apply on their own terms, so get advice before building an ad around another business's name.

The safest use of competitor research is the one that leaves your ads more truthful about you. Use what you learn to decide where to compete and what to fix on your own pages. Our Google Ads management service covers keyword research, ad copy, conversion tracking and landing page alignment, with no promise about where your ads will appear or what they'll bring in.