Spy on competitors · Facebook Ads Spy

Facebook ads spy tool: the Facebook ad spy and ads spy tools media buyers use for live FB and Instagram ads

Spying on Facebook ads usually means manually paging through the ad library, with no way to tell which of a brand's twenty creatives is actually carrying their budget.

AdEye turns that public Facebook and Instagram ad data into a sortable feed, tags each ad by hook and angle, and ranks by run length and variations so the winners are obvious. It is all public ad-library data, made instantly useful. Unlike most ad spy tools, we also pull the same brand's Google, TikTok and YouTube ads into the same feed, so one search covers the whole picture rather than one platform.

The reason media buyers reach for a Facebook ad spy tool rather than the ad library itself is ranking. Meta shows you every ad a page is running, in no useful order, with no indication of which one has been live for three months and which launched yesterday and dies tomorrow. Run length and variation count are the two signals that survive that, because an advertiser who keeps a creative running and then builds five variants of it is telling you it works. AdEye reads both off the public record and sorts by them, which turns a wall of thumbnails into a ranked list of what is actually carrying spend.

Ad Intelligence Feed

4 libraries live

Enter a brand or niche

Try:

Ad libraries

Public ad-library data only. Nothing behind a login.

ads found · showing top creatives

See it run

4 ad libraries, 1 feed · AI hook and angle tags · Public data only

META GOOGLE TIKTOK YOUTUBE

4 libraries one feed

AI-tagged hooks & angles

Why it works

What a Facebook ads spy tool should do

Instant brand lookup

Type a page name and see every live public Facebook and Instagram ad that brand is running.

Spot the winners

Run length and variation counts surface the ads a brand is putting real money behind.

Hook and angle tags

AI tags let you filter to the exact messaging patterns you want to study or model.

What it surfaces

Every ad card carries the hook, angle and a working signal

You type a brand or niche. AdEye pulls the live public ads into one feed and AI-tags each creative, so you read the strategy and spot the proven winners before you save a single one.

Look up any brand's live FB ads
Surface their scaling creatives
Filter by hook and angle
Save winners to a swipe file
See run length and variation count
Pull the same brand's Google and TikTok ads
Get alerts when new ads go live
Share a board with your client or team
Public ad-library data only

META Top performer

HOOK Before/after ANGLE Results UGC video

RUNNING 210d · 31 VARIATIONS

Why AdEye

One feed, the AI read, the working signal in view

Not four browser tabs and a stale doc. One query across every ad library, the strategy behind each creative, and a living swipe file with alerts. Public ad-library data only.

Every platform at once

Meta, Google, TikTok and YouTube searched in one feed for any brand or niche, so competitor ad research is one query instead of four manual hunts.

The AI reads the why

Every creative is tagged with its hook, angle and format, and a working signal flags the long-runners and scalers, so you see why an ad works, not just what it ran.

A swipe file that stays current

Save winners to boards and get alerted when a tracked competitor launches or scales a new ad, so your research never goes stale in a Google Doc.

Good questions

Questions about facebook ads spy

AdEye ranks a brand's public ads by how long they have been live and how many variations exist. Ads that run for weeks with multiple variations are almost always the ones a brand is scaling, so they rise to the top.

No. AdEye only reads the public Facebook Ad Library that anyone can view. There is no interaction with the advertiser, so your research is completely invisible to them.

An ad spy tool collects the ads brands are currently running from public ad libraries and makes them searchable, filterable and saveable. Instead of opening the Meta Ad Library, Google Ads Transparency Center and TikTok Creative Center separately, you search one feed. Good ad spy tools add creative tagging and signals for which ads are running longest.

Go to facebook.com/ads/library, set the country to United States, choose "All ads" and search the brand's Page name. Meta publishes every live Facebook and Instagram ad there for free, with no account needed. The free library works fine for one lookup; it becomes painful when you are tracking a dozen brands weekly and need to sort, tag and save what you find.

Not honestly. Meta publishes spend ranges only for political, election and social-issue ads, and Google and TikTok publish none for commercial ads. Any tool showing a precise competitor budget for a normal ecommerce or SaaS ad is modeling an estimate. The reliable public signals are how long each ad has run and how many variations of it exist.

It depends on how wide your research goes. Meta-only tools are cheaper and go deep on Facebook and Instagram. If your competitors also buy Google Search, YouTube or TikTok, a single-platform tool leaves most of their strategy invisible. AdEye covers all four so one brand search returns their full live creative footprint.

Viewing the Meta Ad Library is not against any rule. Meta built it for advertising transparency and intends it to be public. Studying rivals' live ads for research is standard competitive practice; republishing their creative as your own is what crosses the line, both with Meta and with copyright law.

Open the advertiser in the Meta Ad Library, or search their brand or domain in a tool that reads it for you. The library is public and needs no login, so anyone can see every active Facebook and Instagram ad a page runs. The part it will not do is tell you which of those ads matters, which is why most people sort by run length instead of scrolling.

The Meta Ad Library itself is free and is the underlying source every paid tool reads. It works well for checking one brand once. Free tools stop being enough when you need to watch a set of competitors on a schedule, rank creatives by how long they have run, keep a searchable swipe file, or see the same brand's Google and TikTok ads next to their Facebook ones.

The category runs from roughly $30 a month at the low end to $250 or more for the established players, with most landing between $50 and $150. What separates them is usually coverage and data freshness rather than features. Our own tiers are on the <a href="/pricing">pricing page</a>, and we break the market down in <a href="/blog/how-much-do-ad-spy-tools-cost">how much ad spy tools cost</a>.

Every ad in the Meta Ad Library carries a start date, so the run length is public. AdEye reads that date on every creative and sorts by it, which is the single most useful filter in competitor research. An ad still live after 60 to 90 days is almost certainly profitable, because no advertiser funds a losing creative for a quarter.

The Meta Ad Library shows a total count per advertiser, but the raw number is misleading because one creative split across placements and audiences can appear many times. What matters is how many distinct creative concepts they run and how many variants sit behind the winners. We cover how to read that count properly in <a href="/blog/how-many-ads-is-my-competitor-running">this guide</a>.

No. The Meta Ad Library is a public transparency record and loads without a login, and AdEye reads that same public record independently of any account of yours. Nothing you look at is tied to your personal Facebook profile, and the advertiser gets no signal that you viewed their ads.

The Ad Library is Meta's raw transparency archive: complete for Facebook and Instagram, free, and deliberately unsorted. An ad spy tool reads that archive and adds the layer Meta left out, which is search across advertisers, ranking by run length, tagging by hook and angle, saved swipe files, alerts, and in our case the same brand's Google, TikTok and YouTube ads in the same feed.

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