How to spy on Facebook ads: 4 ways, from free to organized

Short answer: you can spy on Facebook ads without paying for anything. Search the Meta Ad Library, open your competitor's Page transparency section, use "Why am I seeing this ad?" on the ads in your feed and, to find who's scaling, cross days live and creative copies in FreeSpy.

"Spying" here means looking at what's public. Meta keeps active ads open to anyone, for transparency. Nothing in this tutorial depends on access to anyone's account. What changes between the four ways is how much manual work is left for you.

Way 1: how do you spy using the Ad Library?

This is the starting point. The Meta Ad Library lets you search every active ad across Meta's products, according to the Meta Transparency Center. That includes Facebook and Instagram.

1. Open facebook.com/ads/library in your browser.
2. Pick the country of the market you want to study.
3. Under category, choose All ads.
4. Type a keyword (product name, benefit, an expression from the niche) or the advertiser's name.
5. After searching, use the filters for status, platform, media type and date range. Meta confirms in its Help Center that you can filter by platform and date after choosing a location and category.
6. Open the cards that catch your eye and write down each one's start date.

Search tip: search with the words the advertiser uses in the ad copy, in the country's language. "Pay on delivery", "free shipping" and the product name work better than generic terms.

Limit: outside the European Union, a commercial ad that's been turned off disappears from search. And the Library doesn't show spend for commercial ads. The full guide, covering what it shows and what it doesn't, is in Meta Ad Library: how to use it.

Way 2: how do you see ads straight from the advertiser's Page?

When you already know who the competitor is, the shortest route is through their own Page. The Meta Advertising Standards say every Facebook Page has an info and ads section where anyone can see the ads it's running right now.

1. Open the advertiser's Page on Facebook.
2. Look for the Page transparency section (in some layouts it shows up under "About" or in the info and ads area).
3. Tap See All or the link to the Ad Library.
4. You land in the Library already filtered to that Page. Adjust the country if you need to.
5. In the same section, check the other details Meta shows about the Page.

The names of these buttons change from time to time, and they differ between the app and the desktop site. If the label you see doesn't match the one here, look for "transparency" inside the Page: the path is still the same.

What to look for: how many ads the Page has active at the same time, and whether the same video or image repeats across several ads. Repetition is a sign of scaling. We explain why in creative copies: what they mean.

Way 3: what does "Why am I seeing this ad?" reveal?

This is the trick for ads that show up in your own feed. The Facebook Help Center describes the path:

1. On the ad, tap the three dots (Options) in the top right corner.
2. Tap Why am I seeing this ad?.
3. Read the factors listed and, if it appears, tap Next to see more details.

The screen shows the factors that may have influenced delivery to you: your activity on Facebook and Instagram, your activity with the advertiser, and choices the advertiser made about who to reach, such as age, location and interests. Meta also explains that the advertiser may use custom audiences, like a customer list. Source: how Facebook decides which ads to show you.

How to use this to spy: when an ad from your niche shows up, you get two clues. First, the advertiser's name, to take to the Library (way 1 or 2). Second, an idea of the audience they chose.

Important limit: Meta itself warns that these explanations don't cover every delivery factor. Use them as a clue, not as the campaign's actual targeting. And in Europe and the United Kingdom the ad options are different, according to the same help page.

Bonus: if you interact with ads and Pages in a niche, your feed tends to show more similar ads, because Meta uses your activity to choose what to show. Don't expect this to replace searching the Library: the feed shows what the algorithm picked for you, not what's running in the market.

Way 4: how do you find who's scaling with FreeSpy?

The three ways above answer "what is this advertiser running?" well. They answer "who's scaling in my niche right now?" poorly. For that you'd have to open hundreds of ads, write down dates and spot repeated creatives by hand.

FreeSpy does that part. Every day it mines the Meta Ad Library in several countries across Europe, Brazil and Latin America, groups each ad by product, store and advertiser, and calculates:

• Days live: how many days have passed since the ad started running, based on the start date published in the Library. An ad that loses money usually gets turned off within a few days. See why this is the most honest signal.
• Copies: how many times the same creative is running at the same time, in different ad sets or Pages. Duplicating is the most common way to scale an ad that works.
• FreeSpy Index (0 to 100): a percentile score that combines the Page's active ads (about a third of the score), longevity (22%), creatives (18%), renewal in the last 90 days (16%), stores (9%) and markets (3%). Details in what the index measures.

Step by step:

1. Open Explore and filter by niche and country. If you run cash on delivery, use the COD filter.
2. Sort by days live and keep only the active ads.
3. Look for creatives with many copies. Many copies and many days live point to a winning, established creative. Many copies and few days point to something new being scaled right now.
4. Open the advertiser and check the profile. A Champion has 15 or more ads, almost all similar, averaging 45 or more days live. An Evergreen has at least 8 ads averaging 90 or more days live. The rules are in champion, tester or evergreen.
5. For a ranking view, use Top Scaled, with the advertisers and products that repeat creatives the most.
6. Confirm in Meta's Library what's active today and click through to see the offer: page, price, guarantee and payment method.

FreeSpy uses the same public data as the Library. It doesn't reveal anyone's spend, margin or conversions, because no public data shows that. How each metric is calculated is on the About page.

Which way should you use in each situation?

• You already know who the competitor is: Page transparency (way 2). It's the fastest.
• You want to find out who's advertising a product: the Library with a keyword (way 1).
• An ad showed up in your feed: "Why am I seeing this ad?" (way 3), then take the name to the Library.
• You want to know who's scaling in the niche: FreeSpy (way 4), then confirm in the Library.

What should you do after spying?

Looking at ads only pays off if it turns into a decision. Three habits help:

1. Study the offer, not just the creative. Where the ad leads, what the price and the guarantee are. See copy the structure, not the creative.
2. Write down the angle. Social proof, story, discount, authority, urgency or curiosity. All six are in six creative angles.
3. Repeat it every day, quickly. The routine we recommend fits in 15 minutes a day.

The Library and Page transparency show what's live. Days live and copies show what's working.

If you want to compare notes with other people who run ads, the FreeSpy Community is the place.

Those are the four paths. The field-by-field reference for the Library is in what it shows and what it hides, and the daily routine in mining it in 15 minutes a day. The other guides are in Guides.