How to Find Competitors Ads When You Don't Know Them

Here is how to find competitors ads when you don't know who your competitors are yet: search the free Meta Ad Library with the words your buyers actually use, browse likely rivals so Meta starts showing you their Sponsored ads, and ask customers where else they looked. Then note which advertisers keep showing up, build a list of 5-10 names, and switch to searching those advertisers by name.

Most guides assume you already have a competitor list. Plenty of people don't, especially in a new niche or a new market. This is the process I use to go from zero names to a working list in an afternoon.

Why is it hard to find competitor ads without brand names?

Because the Meta Ad Library is built to look up advertisers you already know. You type a Page name, you get that Page's ads. Without names, you're left with keyword search, and keyword search is exact-match and clunky.

The second problem is vocabulary. You describe your product in trade terms. Your competitors' ads describe it in customer terms. If you search "posture corrector" when the ads say "fix my back pain at my desk", you'll see a thin slice of the market.

So the job is not "search harder". The job is to search the way buyers talk, then let the repeat advertisers reveal themselves.

How to find competitors ads with keyword searches?

Open facebook.com/ads/library, set your country, set the category to "All ads", and search by keyword instead of advertiser. This is the fastest way to find competitor ads when you have no names at all.

The trick is the keyword list. Don't use your category jargon. Use buyer words.

Build your buyer-word list first

Spend fifteen minutes collecting phrases real customers use. Good sources:

• Your own product reviews and support emails.
• Questions people ask in your comment section.
• The exact problem customers describe on a sales call.
• The outcome they want, in their words ("sleep through the night", not "sleep aid").

Aim for 10-15 phrases. Mix problem words, outcome words and product words.

Run the searches and read the results properly

Search each phrase one at a time. For each result page, don't judge individual ads yet. Just write down the advertiser names.

A few habits that help:

• Try singular and plural, and short versions of long phrases. Search is literal, so small wording changes return different ads.
• Search in the language of your market. If you sell in Germany, search in German.
• Look at the "Started running on" date on each card. An advertiser with ads live for months is spending seriously.

For more on how the search box behaves and why it misses things, see our Facebook Ad Library search guide.

How do you get competitor ads to show up in your own feed?

Act like a buyer, and Meta will target you like one. This is slow, but it surfaces brands keyword search misses, including ones whose ads don't use your words at all.

Here's the routine:

1. Visit a few sites you suspect are competitors. Browse product pages, add something to cart, leave.
2. Search Google or Instagram for your product problem and click through to a couple of stores.
3. Follow two or three brands in your space on Instagram.
4. Over the next few days, watch your Facebook and Instagram feeds for posts marked "Sponsored".

Any brand retargeting you after a site visit is actively spending on Meta. Brands you've never heard of will also appear, because Meta starts treating you as an interested buyer.

When a relevant ad shows up, tap the three-dot menu and choose "Why am I seeing this ad?". Then tap through to the advertiser's Page, open "Page transparency", and use "Go to Ad Library" to see everything that brand is running.

What should you ask customers to discover competitors?

Ask one question: "Where else did you look before you bought from us?" It's the most underrated way to discover competitors on Facebook, because customers name the brands that actually competed for their money.

Put it in three places:

• A post-purchase survey, as an open text field.
• Your order confirmation or onboarding email, as a reply-to question.
• Sales or support calls, asked casually at the end.

Customers will name brands, marketplaces and sometimes things you didn't think of as competitors at all, like a cheaper DIY option. Every brand name they give you goes straight into the Ad Library as an advertiser search.

I've found the customer answer usually beats the keyword answer. A brand three customers mention by name is a competitor, even if it never showed up in a single keyword search.

Can you use Instagram to find competitor ads?

Yes, and for many consumer brands it's the better starting point. Meta's ads run across Facebook and Instagram from the same system, and the Ad Library covers both.

Two ways to use it:

• Explore and search. Search your product problem on Instagram, look at the brand accounts that come up, and check which ones are running ads.
• Look at who your followers follow. Brands your customers already follow are fighting for the same attention, even when they sell a different product.

Any brand account you find, look up by name in the Ad Library. You'll see all its active ads in one place.

How do you tell which advertisers are real competitors?

Look for repetition. An advertiser that appears once in one search might be a coincidence. An advertiser that appears across several buyer-word searches, in your feed and in customer answers is a real competitor.

Here's how the discovery methods compare:

Use at least three of these. Each one catches brands the others miss.

How do you find competitors' Facebook ads once you have a list?

This is where the process changes gear. Once you have 5-10 names, stop searching keywords and search each advertiser by name. Advertiser search shows every active ad a brand runs, including ads that use none of your buyer words.

1. 1
   Buyer-word searchesCollect advertiser names from results.
2. 2
   Feed and InstagramNote Sponsored brands you didn't know.
3. 3
   Customer answersAdd brands customers mention.
4. 4
   Tally repeatsKeep the 5-10 that show up most.
5. 5
   Advertiser-name searchesReview each brand's full ad set.

Pick your final 5-10 using these rules:

• Keep brands selling to the same buyer at a similar price.
• Keep one or two adjacent brands with a different product but the same customer.
• Drop giant brands whose budgets and strategy don't resemble yours.
• Drop anyone with only one or two short-lived ads. They're testing, not competing.

Then do a proper review of each one. Our walkthrough on how to see competitors' Facebook ads covers what to look at: longevity, format mix, repeated concepts and offers.

How do you keep track of competitor ads after you find them?

Save the list somewhere you'll actually revisit, and check it weekly. Ads disappear from the library when advertisers pause them, so a winner you saw this week can be gone by next month.

A simple approach is a watchlist: each competitor's name, their Ad Library link, and notes on which ads have been running longest. We lay out the full setup in building a competitor ad watchlist.

For the ads worth keeping, download them. The library has no download button, so I use our free extension, the Meta Ad Library downloader, which adds a Download button to each ad and can save a whole advertiser search as one ZIP with a searchable swipe board. Keep them for research and copy the angle, not the asset. This isn't legal advice.

Re-run the discovery process every few months. New competitors appear without warning, and the brand that matters most next quarter may not be on today's list.

FAQ

How do I find my competitors' Facebook ads if I don't know who they are?

Search the Meta Ad Library by keyword using the words your customers use, and note which advertisers appear repeatedly. Add brands from your Sponsored feed and from asking customers where else they looked, then search your top 5-10 by name.

Can I search the Meta Ad Library by keyword?

Yes. Set the category to "All ads" and type a keyword instead of an advertiser name. Search is literal, so try several phrasings, singular and plural, and your market's language.

How do I get competitor ads to show up in my feed?

Browse likely competitors' websites, add items to cart, search your product problem, and follow a few brands on Instagram. Over the next few days Meta will start showing you Sponsored ads from brands targeting buyers like you.

How many competitors should I track on Facebook?

Five to ten is enough for most brands. Include mostly direct competitors at a similar price, plus one or two adjacent brands selling to the same buyer.

What if my competitors aren't running any Facebook ads?

Widen your search to adjacent brands and to the outcome your product delivers, not the product itself. If nobody in your space advertises on Meta, that's worth knowing too, and you can still learn from brands selling to the same buyer.