Google Ads Transparency Center: find any rival's ads

The Google Ads Transparency Center is Google's public archive of the ads that verified advertisers have run on Search, YouTube, Shopping, Maps and Play over the past year. It is at adstransparency.google.com, it is free, and it is what people mean when they search for a Google ads library. You can see every ad a competitor has shown, its format, when it was last shown and where.

What you cannot see is just as important: the keywords, the budget, the clicks, and since Google removed click-through, the landing page. Knowing both lists is the difference between using it well and drawing the wrong conclusions.

Searching the Google Ads Transparency Center by name or website

The search box reads "Find the ads you've seen by searching by advertiser name or website". As you type, it offers two lists.

Advertisers. Each row shows the account name, where it is based and an approximate ad count. A Verified badge means the account has confirmed its identity. Watch for the note "Multiple advertiser accounts have a similar name". On 4 October 2026, typing hubspot returned two accounts, "Hubspot, Inc." with about 3,000 ads and "HubSpot" with about 200. One brand, two accounts, and checking only one would have missed part of the picture.

Websites. Choose a domain and you get every advertiser whose ads point to it, with the note "This domain includes results for multiple advertiser accounts with ads pointing to this domain". For hubspot.com that meant HubSpot plus several other verified advertisers. Partners, resellers and affiliates turn up this way, which is useful in itself but muddles the count.

So use the website search to discover a competitor's accounts, then open each advertiser page. That page shows the legal name, where they are based, whether the advertiser has verified their identity, and the approximate number of ads. Google shows the advertiser, not the agency that built the ads, and adds the payer's name when someone else paid.

The filters, exactly as they appear

The platform note is easy to miss. Google shows it on screen: ads shown before 4 September 2023 do not appear at all once a platform filter is selected. For older ads, leave it on All platforms.

Every filter is written into the address bar (for example region=GB or platform=YOUTUBE&format=VIDEO), so a bookmark keeps them.

What an ad page tells you

Click any ad and you get its details page:

• Last shown, the most recent date it served. An ad last shown today is live.
• Format: text, image or video.
• A region menu ("Shown anywhere"), because the details can differ by country.
• Variations, for example "1 of 5 variations". Google shows up to five common variations of an ad.
• Report this ad and a link to the advertiser's other ads.

Why text ads look different from what you saw

A search ad is assembled at auction time from the headlines and descriptions the advertiser supplied. Google's own explanation is that the ad you saw "is one of many variations", built from different combinations of text, images and links, and that the Transparency Center shows up to five common ones. So treat a text ad preview as a sample of their messaging, not a screenshot of a specific ad. Collect the headlines across variations and you have their message list.

No more landing pages

Some ads used to be clickable. Google's FAQ now says clicking through to landing pages was an unintended side effect, that ads are moving to static screenshots, and that the change is permanent. If you need to know where an ad goes, match its headline to a page on their site.

What European ads add

For ads shown in the European Economic Area (the EU plus Iceland, Liechtenstein and Norway) and in Turkey, Google publishes more, and it includes unverified advertisers too. Set the region to Germany on a European ad and the page adds:

• First shown, given as "on or before 1 March 2023" for older ads, because that is where the data starts.
• Topic (labeled by Google), such as Computers & Consumer Electronics.
• Times shown, a range such as 0 to 1K for the selected country, published after a 90 day delay. Where the data exists, an information icon breaks it down by Maps, Play, Search, Shopping and YouTube.
• Audience selection, which tells you which categories the advertiser used to target: demographic info, geographic locations, contextual signals and customer lists, each marked as included or excluded.

If a competitor advertises anywhere in Europe, this is the only free view of how they target on Google. Customer lists marked as included means the ad is aimed at people already in their database. Marked as excluded means they are keeping existing customers out, which is what a pure prospecting campaign does.

What it will not tell you

• Keywords. You cannot see what they bid on. For that you need a paid tool with modelled data, covered in our PPC competitor analysis guide.
• Spend, bids, clicks or results. None of it, for any commercial ad.
• Whether you are in the same auctions. That comes from your own account, in Google Ads auction insights.
• Anything older than a year. Ordinary ads stay for one year after they were last shown. Election ads stay for up to seven.
• This week's newest ads. Google says it can take 48 to 72 hours after an ad is shown for it to appear.
• Exact local dates. Dates are in Pacific Time, so a "today" filter in London is a little off.

Political ads

Switch the toggle to Political ads to see election advertising, including who paid. Google currently offers it for Argentina, Australia, Brazil, Chile, India, Israel, Mexico, New Zealand, South Africa, Taiwan, the UK and the US. Google points to its separate Political Advertising Transparency Report for the full detail on each election ad.

A five-minute weekly check per competitor

1. Find every advertiser account for the competitor through the website search, then bookmark each advertiser page. Its address contains a permanent ID beginning with AR, so the bookmark keeps working when the display name changes.
2. Set the region to the country you compete in.
3. Each week, set Date to Last 7 days. Anything new is either a new ad or an old one that came back.
4. Note the format split. A competitor that suddenly runs video has started on YouTube. A jump in image ads usually means Display, Demand Gen or Shopping.
5. Open the new ones and copy the headlines from each variation into your log, with the date.
6. Once a quarter, if they sell in Europe, flip the region to an EEA country and read the audience selection on their main ads.

Compare the result with their other channels before you read much into it. A burst of Google ads alongside a new pricing page and a run of Meta ads is a launch. The same burst on its own may just be a budget reset. Our ad libraries hub lists every platform's equivalent, and how to see every ad a competitor is running puts Google, Meta and TikTok side by side.

Doing it weekly without the clicking

Ours, so judge accordingly. Figo reads the Google Ads Transparency Center once a week for each competitor you track, together with the Meta and TikTok ad libraries. New ads trigger an email and a Slack alert after the check, and the Monday briefing lists what started and stopped next to their pricing, pages and rankings. It starts at $49 a month for three competitors, with a 7 day free trial and no card.

Skip Figo if keyword-level paid search data is what you need. Neither the Transparency Center nor Figo has it, and the paid tools in our ad spy tools roundup do.