How to find your competitors' Facebook ads (and use what you learn)

Here's one of the best-kept secrets in paid social: you can see every ad your competitors are running, right now, for free. Meta's Ad Library was built for transparency, but it doubles as the simplest competitor-research tool you'll ever use — and it's a gift if you advertise on Facebook or Instagram.

Facebook and Instagram advertising is a real investment, so understanding what your competitors are doing before you design your own campaigns is time well spent. This guide covers how to use the Ad Library, how to read the transparency signals around a page, and — most importantly — how to turn what you find into ads that actually perform.

What the Meta Ad Library shows you

The Ad Library lets anyone search a business, person or topic and see all the ads they're currently running across Facebook and Instagram. It was created to make advertising more transparent, but it's become a goldmine for watching your market.

For any advertiser you look up, you can see the ads themselves, when they were published, and details about the page running them. For ads about social issues, elections or politics, the Library also shows audience and spend data. The practical upshot: you can study the creative, messaging and longevity of a competitor's ads without spending a cent.

How to find a competitor's ads

It takes about a minute:

• ✓ Open the Meta Ad Library and choose your country.
• ✓ Search the competitor's brand or page name.
• ✓ Browse their active ads — note the formats (video, image, carousel), the hooks, the offers and how long each has been running.

Pay special attention to ads that have been live a long time. Advertisers rarely keep paying for ads that don't work, so longevity is a strong clue that a particular creative or offer is converting. That's free insight into what resonates in your market.

Reading the Page Transparency signals

Every page running paid content also has a Page Transparency section. Click through and you'll see useful context: how many times the page has changed its name and what it used to be called, any mergers with other pages, and the primary country where the page is managed.

These details can be telling. A page that has merged with others has combined its followers, which flatters its audience size. And a mismatch between where a company claims to be based and where its page is actually run can be a flag worth noting when you size up a competitor.

Turning insight into better ads

Research is only worth as much as what you do with it. Social trends shift constantly, so keep your ads relevant to your audience's current needs and interests — and use competitor ads to see which formats earn responses and which fall flat.

If your ads aren't getting the traction theirs are, study the gap: the angle, the offer, the creative, the call to action. Then create your own distinct version — competitor research should help you decide whether to compete head-on for the same audience or carve out a different angle entirely. The goal isn't to copy; it's to find the gap you can own and lift your return on ad spend. Pair it with the discipline in our guide to the paid search mistakes that waste budget.

Strengthen your own Facebook presence too

While you're sharpening your ads, don't neglect the page they point to — a strong, well-optimised business page makes everything else work harder. A few fundamentals matter:

• Complete the About section with a clear, keyword-aware description so visitors instantly understand what you do and find you more easily.
• Add the basics: business address, phone number and website, so you're easy to contact and to verify.
• Post useful content people want to engage with. Engagement won't change your search ranking, but it expands your reach and keeps you front of mind.
• Include a clear call to action in posts where you want a response, so people know exactly what to do next.

Between the Ad Library, the transparency tools and a sharp page of your own, you have everything you need to out-think your competition on Meta. If you'd like a team to run it all and prove the return, that's what our paid social specialists do — see the results in our case studies.

Frequently asked questions

How can I see my competitors' Facebook ads?

Use Meta's Ad Library — a free public tool. Choose your country, search a competitor's brand or page name, and you'll see every ad they're currently running across Facebook and Instagram, including the creative, formats and how long each has been live. It's the simplest competitor-research tool in paid social.

Is the Meta Ad Library free to use?

Yes, the Ad Library is completely free and open to anyone — you don't need an ad account or a login to browse it. It was built to make advertising more transparent, which makes it a goldmine for studying what competitors in your market are running before you design your own campaigns.

What does it mean if a competitor's ad has been running a long time?

Long-running ads are a strong signal that the creative or offer is working. Advertisers rarely keep paying to run ads that don't convert, so an ad that's been live for months is likely earning a return. Studying those long-running ads reveals what messaging and formats resonate in your market.

How do I use competitor ad research to improve my own ads?

Identify which formats, hooks and offers earn responses, then study the gap between their ads and yours — the angle, creative and call to action. Build your own distinct version rather than copying, and decide whether to compete for the same audience or own a different angle. The goal is a sharper, higher-converting campaign.