You can see almost every Google ad a competitor is currently running, for free, in a few minutes. Google’s Ads Transparency Centre lists the ads that verified advertisers have shown across Google, so you can look up a rival by name or website and see the actual ads they put in front of your shared customers. You may have seen it called the Google Ads Library, but its proper name is the Ads Transparency Centre. What it will not give you is their budget, their keywords or their results. Knowing that line, between what it shows and what it hides, is what turns it into useful research rather than false confidence. Here is how to use it, and what to do with what you find.
We run and audit Google Ads accounts for a living, and a look through a competitor’s live ads is one of the first checks we do on any new account. It is quick, it is free, and it sets the scene before we spend a penny.
Can you really see your competitors’ Google Ads?
Yes. Google publishes the Ads Transparency Centre, a public archive of ads from verified advertisers. Advertiser verification is required to run ads on Google, so most active advertisers appear in it. Google’s stated goal is to “empower users to make informed decisions about the ads and advertisers that they see”, and it earns no revenue from these pages. You search by a business name or a website, then browse the ads that advertiser has shown across Google Search, Shopping, YouTube, Maps and Play. Ads stay in the archive for one year from the date they were last shown.
What you can see, and what you cannot
What you can see is the creative and its context: the ads themselves as static images, the formats a business uses (search text ads, Shopping, video on YouTube, display), the verified advertiser name and location, and the Google surfaces the ads ran on. For more recent ads you may also see a broad range for the number of times an ad was shown. Google has only tracked those ranges since March 2023 and publishes them after a delay of about 90 days, so treat them as a rough guide, not a live figure.
What you cannot see matters just as much: how much a competitor spends, their daily budgets, the exact keywords they bid on, or any sales and conversion results. For ads shown inside the European Economic Area, in Türkiye, and for political ads, Google adds extra detail such as the ad’s topic and some audience information. The UK sits outside the EEA, so UK-served ads show less of that detail. Anyone selling you a tool that promises a rival’s exact spend or keyword list is estimating, not reporting. You can check the specifics in Google’s own Ads Transparency Centre FAQ.
You can no longer click through to landing pages
One recent change matters for how you use the tool. Google has removed the ability to click an ad through to its landing page, and has confirmed it will not bring it back. The Ads Transparency Centre is now a historical archive that shows ads as static screenshots. You can still read the ad copy in the image, but to see the page an ad points to you will need to visit the competitor’s site yourself. Any older guide that tells you to click an ad through to its landing page is out of date.
How to see a competitor’s ads, step by step
- Go to the Ads Transparency Centre at adstransparency.google.com.
- Search by the competitor’s business name, or paste their website for a tighter match.
- Choose the right advertiser from the results. Check the verified name and location so you are looking at the correct business.
- Filter by the region you compete in and by a date range, and by format if you only want, say, their video ads.
- Open an ad to read its copy, see which Google surfaces it ran on, and, where shown, the range for how often it appeared.
You can also reach the same information from a live search result: click the three dots on an ad, then choose to see more ads from that advertiser. Both routes lead to the Ads Transparency Centre. Freshly served ads take about 48 to 72 hours to appear.
Is it legal to look at competitors’ ads?
Yes. These ads were shown to the public, and Google publishes them on purpose. Reviewing a rival’s public advertising is ordinary competitive research, not anything underhand. The line you must not cross is copying their ads word for word, or using their brand name or trademarks in your own campaigns. Learn from the approach, do not lift the assets.
Can you see how much a competitor spends on Google Ads?
No. The Ads Transparency Centre never shows spend or budgets, and the impression ranges it does show are broad and delayed, so they cannot be turned into a reliable spend figure. If you need a spend estimate, third-party tools will model one from public signals, but it is an educated guess with a wide margin of error. Plan around your own numbers, not a competitor’s guessed ones.
What to actually do with what you find
Seeing the ads is not the point. Acting on them is, and this is where most people stop too early. A few practical uses:
- Read the offers and angles a rival leads with. If three competitors all push next-day delivery and you bury it, that is a gap in your own ads.
- Notice how many variations they run and how long an ad has been active. An ad kept live for months is usually one that works, so the message behind it is worth understanding.
- Compare their messaging with yours. The angle every rival ignores is often the one worth testing first.
In our own account work, this picture shapes the angles we test first. It never becomes a copy of the competitor, because their ad reflects their margins, their stock and their audience, none of which you can see. The same limit applies to newer formats: a rival running Performance Max will show creative here, but not how that campaign is built behind the scenes.
The limit worth remembering
The Ads Transparency Centre is a window onto creative, not onto performance. It tells you what your rivals are saying and roughly when, which is genuinely useful. It cannot tell you what is working for them, so pair it with your own search-term data and your own testing before you draw firm conclusions.
