Find winning ads · Shopify Spy Tool

Shopify spy tool for competitor ads: spy on Shopify stores

Shopify spy tools fall into two camps that get confused constantly. One camp estimates a store's sales and lists its apps, theme and best sellers by reading the storefront and its public endpoints. The other reads the public ad libraries and shows you the creative that store is paying to put in front of buyers. AdEye is firmly the second.

That distinction matters because the two answer different questions. A revenue estimate tells you a competitor is probably doing well. Their live ads tell you why, and give you something you can actually use on Monday: the hook, the offer, the objection they lead with, the format, and how long each one has survived.

Search any Shopify store by brand or domain and AdEye returns their live public Google ads in one feed, covering Search, Shopping, Display and YouTube. It does not read Meta or TikTok, so those stay separate lookups in the free libraries. Every creative is tagged by hook, angle and format, and sorted by run length, because an ad still running after two months is the single most reliable public signal that it converts. Nobody funds a loser that long.

Ad Intelligence Feed

Live Google data

Enter a brand or a domain

Searching the Google Ads Transparency Center...

Try:

Public Google Ads Transparency data. Nothing behind a login.

Open your swipe file

Google Ads Transparency has no ads on record for that search. Google indexes ads by advertiser, so the brand's exact domain works best — for example nike.com.

Google Ads Transparency has no ads on record for . That is an answer about the brand, not a problem with the search: they are not running Google ads that Google publishes, or they advertise under a different registered name.

We could not reach Google Ads Transparency just now, so this is not a result about that brand, we simply could not look. Please try again in a moment. This search has not been counted against your allowance.

Open your swipe file

free left ·

See it run

Live Google Ads Transparency data · Run length · Public data only

GOOGLE ADS TRANSPARENCY

Run length on every ad

AI-tagged hooks & angles

Why it works

What a Shopify spy tool can honestly tell you

Search a store by domain, not just brand name

Shopify brands rarely run ads under one tidy account. The Facebook Page is often named differently from the store, a media buying agency runs a second account, and regional storefronts each have their own. Meta's own library matches Page names and ad copy but never domains, so typing the store URL there usually returns nothing. AdEye takes the domain, resolves the advertiser accounts pointing at it, and returns them together.

Read the offer, not just the creative

What separates a scaling Shopify store from a stalled one is usually the offer and the objection it leads with, not the production value. Every creative is tagged by hook and angle, so you can filter a competitor set down to the ads that open on price, on shipping speed, on a guarantee or on a founder story, and see which of those angles the category is actually funding this quarter.

Longevity is the only honest performance signal

No public source shows a Shopify store's ad spend, conversion rate or return. What the libraries do publish is when each ad started and whether it is still live. AdEye shows that data on every ad it returns, so run length is there on each creative. Reading that number gets you far closer to what is working than any engagement count, which mostly measures how provocative an ad was rather than how well it sold.

Side by side

What Shopify spy tools can and cannot show you

Two different product categories get filed under the same search. Here is which one answers which question, and where AdEye sits.

What you want to know	Where the data comes from	Does AdEye show it
Which Google ads the store is running right now	Google Ads Transparency Center, free	Yes, plus run length and tags
Which of their ads have run longest	Repeated reads of the public libraries over time	Yes
Their ad copy, hooks and offers	The creative itself, published in the libraries	Yes
Which Google surfaces they actually buy on	Reading the Transparency Center by hand	Yes, Search, Shopping, Display and YouTube
How long each ad has been running	Not shown	Yes, on every result
How long they have kept a creative running	Not shown by the free libraries	Yes, run length on every ad
Estimated store revenue	Modelled from public storefront signals	No, and we do not estimate it
Best-selling products by unit	Inferred from storefront ordering and inventory	No
Which Shopify apps and theme they use	Reading the storefront page source	No
Traffic sources and visitor counts	Panel and clickstream data	No
Actual ad spend or ROAS	Nobody publishes it	No, and neither does anyone else

Product research tools like PPSpy and Koala Inspector cover the middle rows. AdEye covers the ad rows. If you need both, use both. Any tool claiming to show a commercial advertiser's real spend or ROAS is modelling an estimate, because Meta, Google and TikTok never publish those figures.

What it surfaces

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

You type a brand or a domain. AdEye pulls that advertiser's live public Google ads into one feed and AI-tags each creative on the paid plans, so you read the strategy and spot the long-running winners before you save a single one.

Search any Shopify store by brand or domain
See a store's live Google Search, Shopping and YouTube ads
Sort a store's ads by run length
See a hook, angle and format tag on each ad
See which store creatives have run longest
Save proven angles to a swipe file
Public ad-library data only, nothing behind a login

GOOGLE Top performer

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META PLATFORMS, INC. · RUNNING 1,765D

Why AdEye

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

Not a stale doc full of screenshots. One query for a brand, the run length on every creative, and a swipe file worth reopening. Public ad-library data only.

Every platform at once

The Google Ads Transparency Center searched by brand or domain, so competitor ad research is one query instead of clicking through Google's own viewer.

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, each keeping its run length and a link back to the original creative on Google, so the file is still useful months later.

Good questions

Questions about shopify spy tool

It is any tool that surfaces public information about a Shopify store you do not own. In practice the label covers two different products: product research tools that estimate sales and list apps and best sellers, and ad research tools that show the live advertising the store is running. AdEye is the second kind.

Start with their advertising, because it is public by law and it tells you what they are betting money on. Search the store's brand or domain in an ad research tool, pull their live creatives, then sort by how long each ad has run. The oldest surviving ads carry the offer that works.

No, not really. Shopify publishes no sales data and stores do not expose revenue. Every number you see quoted is a model built from public storefront signals such as product ordering, review velocity and inventory changes, which makes it an educated guess with a wide error bar. Treat any precise revenue figure with suspicion.

Yes, and this is the part that genuinely is public. Meta, Google and TikTok all publish live advertising in transparency libraries that anyone can browse without an account. The limitation is that each library is separate, none of them search by domain well, and none of them tell you how long an ad has been running in a usable way.

Reading public information is legal, and ad transparency libraries exist precisely because regulators wanted advertising open to inspection. What is not acceptable is accessing anything behind a login, scraping private endpoints, or copying protected creative outright. AdEye only ever reads the public ad layer, and studying a rival's angles to write your own is ordinary market research.

It depends which question you are asking. For estimated revenue, best sellers and installed apps, product research tools like PPSpy and Koala Inspector are built for that. For the ads a store is running, the hooks they use and what is scaling, an ad intelligence tool is the right category. Buying the wrong one is the most common mistake here.

For advertising, yes to a point. The Meta Ad Library, Google Ads Transparency Center and TikTok Creative Center are all free and cover their own platform. What AdEye adds on the Google side is domain resolution, run history and tagging, none of which the free Transparency Center provides. It does not read the Meta or TikTok libraries, so those stay manual.

Find their exact Facebook Page name first, because the Meta Ad Library matches Page names rather than domains and a store URL usually returns nothing. Then select the Page from the dropdown instead of pressing enter, or the search runs country-wide across every advertiser. AdEye skips both steps by accepting the domain directly.

No. Meta, Google and TikTok publish spend only for political and social issue advertising, never for commercial advertisers. Any figure you are shown for a Shopify store is an estimate somebody modelled. The honest substitute is run length, which tell you what a store keeps funding without pretending to know the number.

The storefront ones do work in a narrow sense: they read the page source of a store you are visiting and report the theme, apps and product data sitting in it. That is genuine public information. What they cannot do is tell you what a store advertises elsewhere, because that data lives in the ad libraries rather than in the storefront.

Working backwards from advertising is more reliable than browsing store listings. A product that has carried the same ad angle for two months across a dozen variants is being funded because it sells. A product with three creatives that all launched last week is a test. Run length separates the two, and the storefront never will.

No, and we will not pretend otherwise. AdEye reads the Google Ads Transparency Center. It shows creatives, copy, formats and run lengths. Revenue estimates, app detection, theme detection and traffic numbers are a different product category and we do not do them.

Yes, and this is where the free libraries fall down hardest. They show a snapshot with no history, so a creative can appear and vanish with nothing recorded. AdEye shows the first-seen date and run length Google publishes on every ad it returns, and keeps the ones you save to a board.

AdEye starts at 39 dollars a month, with Pro at 99 and Agency at 299, and cheaper rates on annual billing. Product research tools sit in a similar range. The practical question is whether you research competitors weekly or occasionally: for a quarterly look, the free libraries are enough, and paying for tooling only makes sense once the research is a routine.

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