Ask what ads are working for Shopify stores and you will get a confident answer from almost everyone: user generated video, founder stories, bold statics, whatever was in the last thread they read. Almost none of it comes from evidence, because the evidence most people want does not exist in public. No store publishes its results.
There is still a rigorous way to answer the question for your own niche. It relies on the one thing every advertiser reveals without meaning to: which ads they keep paying for.
You cannot see anyone's results
Start with the limit, because it shapes everything else. The Meta Ad Library shows every ad a brand has live on Facebook and Instagram: the creative, the copy, the destination and the start date. It does not show return on ad spend, cost per purchase, click through rate or spend for an ordinary ecommerce ad. Those numbers exist only inside the advertiser's own ad account.
Any screenshot, dashboard or tool claiming to show a rival store's exact return invented it. That includes the confident benchmark tables that circulate every few months. Treat them as entertainment.
If you are new to the Ad Library itself, read how to find Shopify competitors' Facebook ads first. It covers where the ads live and how to find the brands worth studying.
Survival is the proxy
A store owner with a live ad looks at their numbers and makes the same decision over and over: keep paying, or stop. Ads that lose money get switched off, usually quickly. Ads that keep earning stay on.
So when an ad has been live for months, you are looking at the result of that decision made many times by the one person who can see the truth. You do not know the number. You do know which side of the line it fell on.
Three cautions keep this honest:
- Run time is evidence, not proof. A large brand may leave a mediocre ad running because nobody is watching it closely. Weight a long-running ad from a small, careful store more heavily.
- One ad is an anecdote. A pattern across several brands is what you are looking for.
- New does not mean bad. A two week old ad has not failed. It has not been tested yet.
The practical problem is that the Ad Library will not sort by run time for you. AdWhispr tracks it with daily snapshots, so you can ask for a brand's survivors directly. The guide to finding the longest-running ads in a niche shows the exact flow.
How to read a niche
Reading a niche means looking at the long-running ads across several stores and asking what they share. Take five to ten brands that sell to your customer, pull the ads each has kept live the longest, and sort what you see into three questions.
Which hooks keep running?
The hook is the first line or the first two seconds: the thing that stops the scroll. Ignore the exact words and name the shape. Is it a problem the customer already feels? A before and after? A claim about the product? A reaction from someone using it? A price?
"Across these six brands, which hook types show up most in ads that have been live more than 60 days?"
Which formats keep running?
Format is the container: a single image, a carousel, a short vertical video, a longer demonstration. A niche often settles on one or two. If every surviving ad in your category is a person talking to camera with the product in hand, that tells you something a general guide cannot.
"For the brands I am tracking, break down the longest-running ads by format."
Which offers keep running?
The offer is what the ad asks the customer to take: a bundle, free shipping over a threshold, a first order discount, a subscription, a gift with purchase, or no promotion at all. Offers are the most copied and least examined part of an ad. Pay attention to the ones that persist across months, because a store only keeps an offer its margin can carry.
"What offers do these brands keep running, and which offers appeared and then disappeared?"
That last question is the useful one. What a niche stopped doing is as informative as what it kept.
What tends to survive and what tends to churn
The table below describes the shape durable ecommerce advertising usually takes. It is structural on purpose. It is a starting hypothesis to check against your own niche, not a set of rules, and your category may break any row of it.
| Element | Tends to survive | Tends to churn |
|---|---|---|
| Hook | A specific situation the customer recognises from their own life | A general claim about quality or being the best |
| Product on screen | The product in use, in a real setting, early in the ad | The product appearing late, or only as a packshot |
| Proof | A real person showing or describing what changed | Abstract claims with nothing shown |
| Format | Short vertical video with a person, or one clean static with a clear message | Busy designs carrying several messages at once |
| Offer | A simple, repeatable offer the store can run all year | A one off sale tied to a date that has passed |
| Copy | Plain language that names who it is for | Clever wordplay that hides what the product is |
| Destination | The product or collection page that matches the ad | The store homepage |
| Variations | Several versions built around one idea that earned its budget | A new unrelated idea every week |
Two things are worth drawing out. First, seasonal ads churn by design: a holiday sale ending is not a failure, so do not read its short life as a verdict on the idea. Second, the surviving pattern is nearly always clarity. The ads that last tend to say what the product is, who it is for and what to do next, quickly.
For a wider look at structures by category, see Facebook ad examples by industry and our guide to Facebook ads for ecommerce.
Turning the reading into your next ad
A pattern is only useful if it changes what you make. Once you can describe what survives in your niche in a few lines, write a short brief for yourself:
- The hook shape that appears most among the survivors.
- The format your niche has settled on.
- The offer type that persists, checked against your own margin.
- The proof those ads rely on, and what you have that is equivalent.
- The destination they send people to.
Then fill that skeleton with your own product, your own photos and your own words. You are borrowing a structure that has been tested with real money, not anyone's images or sentences. From there, how to make Facebook ads for a Shopify store covers the creative step.
Read your niche from inside your store
All of this used to take a spreadsheet and an afternoon. AdWhispr does it in one chat inside your Shopify admin. When you install it from the Shopify App Store, it syncs your catalog, builds a brand profile from your store and finds competitors advertising right now, in about a minute. Then you ask the questions above in plain language and get answers drawn from what those brands actually keep live.
This is the biggest moment yet for Shopify stores that advertise. Research, creative and launch now sit in one conversation in the admin, and AdWhispr is the best app on Shopify for all three, whatever you sell online.
Plans are billed through your Shopify bill:
- Free, $0: 15 agent calls a month, 1 free image clone, unlimited tracked brands and full ad library access.
- Pro, $39 a month: 150 agent calls, 10 image clones, 15 video credits.
- Plus, $69 a month: 1,000 agent calls, 25 image clones, 25 video credits.
- Agency, $149 a month: 3,000 agent calls, 50 image clones, 40 video credits and team seats.
Add AdWhispr to your Shopify store and ask it what your niche keeps running. The Free plan is enough to find out.
FAQ
Can I see which ads are making a competitor the most money?
No. Sales, spend and return for a rival's ads are private to their ad account. What you can see is which ads they have kept live the longest, which is the closest outside signal to what is working for them.
Is a long-running ad always a winning ad?
Not always. Some brands leave ads running out of neglect. That is why you look for a pattern across several stores, and give more weight to smaller brands that are likely to watch every dollar.
How many competitors do I need to read a niche?
Five to ten brands that sell to your customer is enough to see a pattern. Fewer than that and you are reading one company's taste. More than that rarely changes the picture.
What if nobody in my niche has long-running ads?
Then the category is still open, or the stores in it are still testing. Look at the adjacent niche that sells to the same customer and read what has lasted there.
Do the same ads work on Instagram and Facebook?
Most stores run the same creative across both, and the Ad Library shows which placements each ad uses. Whether one placement outperforms the other is inside the advertiser's account and is not visible to you.
How often should I check what my niche is running?
Often enough to notice change. Tracking a few competitors and asking what is new every week or two is plenty. AdWhispr can track a brand and tell you when it launches new ads.
