Most ecommerce brands write ads based on what they think will work. Their competitors write ads, run them against real budgets, and keep the ones that actually convert. That second group has already done the testing. The research is just reading their results.
This guide covers the full process: where to find competitor ads, how to tell which ones are working, what to extract from them, and how to turn that into creative you can launch and measure.
Why competitor ad research matters
When you start a new campaign from a blank brief, you are making guesses. Maybe the hook you like will land. Maybe the angle you think is compelling is the one the market has already seen and ignored. You will not know until you spend money to find out.
Competitor research changes the starting point. An ad your competitor has been running for sixty days, in a category where brands cut anything that does not pay, is not a guess. It is a signal. The market voted on it with attention and with purchases, and the brand voted on it by keeping the budget running.
You are not trying to copy the ad. You are trying to understand what argument the market responded to, so your creative can start from an informed position rather than an assumption.
What you can actually learn from a competitor ad
Before getting into tools and tactics, it is worth being specific about what competitor ad research can and cannot tell you.
What you can learn:
- Which angles and hooks are running in your category right now
- Which ad formats are being used, video, static, carousel, UGC-style
- What objections competitors are addressing in their copy
- What proof types they are leaning on, testimonials, before and after, clinical claims, demonstrations
- Which ads have been running long enough to likely be profitable
- How competitors frame price, value, and urgency
What you cannot learn:
- Actual click-through rates or conversion rates
- Which specific ad sets or audiences a competitor is targeting
- How much they are spending on any given ad
- Whether a long-running ad is profitable or just being kept alive for brand reasons
The signal you are working with is indirect. Longevity in an active market is your best proxy for performance. Everything else is interpretation.
Where to find competitor ads
Meta Ad Library
This is the right starting point for almost every ecommerce brand. Go to facebook.com/ads/library, select your country, choose “All ads”, and search your competitor’s brand name or Facebook page.
Every ad they are currently running on Facebook and Instagram is visible: the full creative, the copy, and the date it started running. You can filter by active ads only, which removes anything they have already stopped.
The most useful filter is the date. Sort by oldest start date and look for ads that have been live for 30 days or more. In a competitive category, anything still running past that point has almost certainly generated enough return to justify keeping the budget on.
Go deeper on this process in our full guide: How to Find Your Competitors’ Facebook Ads.
TikTok Creative Center
TikTok has its own ad library at ads.tiktok.com/business/creativecenter. It shows top-performing ads by industry, region, and objective. Unlike Meta’s library, TikTok’s tool ranks by engagement metrics rather than just showing everything that is active, which makes it useful for finding what is working on the platform even if you are not sure exactly which brands to search for.
Google Ads Transparency Center
Google’s transparency center at adstransparency.google.com shows search and display ads by advertiser. It is less useful for creative research than Meta’s library because search ads are text-only, but it is worth checking for shopping and display creative, especially if you are planning Google campaigns.
Ad spy tools
Third-party tools like AdSpy, BigSpy, and Minea index ads from multiple platforms and add filters the native libraries do not offer: search by keyword in the ad copy, filter by estimated engagement, sort by how many countries an ad is running in, and access historical data for ads that are no longer active.
They are worth the subscription cost if you are doing this research at scale or if you need historical data. For most ecommerce brands running research once a month, the free native libraries do the job. We cover what these tools actually add in detail in Ad Spy Tools: What They Show You and What They Don’t.
How to read a competitor ad
Finding the ad is the easy part. Most brands open the library, scroll through, screenshot a few things that look interesting, and close the tab. That process produces inspiration, not insight.
A structured reading approach extracts something more useful.
Step 1: Identify the hook
The hook is whatever the ad leads with. In a video, it is the first two seconds. In a static, it is the headline and the visual together. In copy-led ads, it is the opening line.
Ask: what problem, desire, or belief is this hook activating? Hooks fall into a small number of categories: a pain the customer recognizes, a result they want, a claim that challenges a common assumption, or a social proof signal. Knowing which category your competitors are using tells you which emotional register the market responds to.
Step 2: Identify the core argument
Strip away the creative execution and ask what the ad is actually claiming. “Clears skin in 14 days.” “No assembly required.” “Half the price of the brand you’re already using.” Every ad makes one central argument. Naming it precisely is more useful than describing the ad in general terms.
Step 3: Identify the proof type
How is the ad substantiating the argument? Common proof types are: customer testimonials, before and after visuals, statistics or clinical results, product demonstrations, press mentions, or volume claims like “over a million sold”. The proof type tells you what the market in your category finds credible.
Step 4: Note the format and length
Is it a 15-second video or a 60-second one? A single image or a carousel? UGC-style or polished production? Format choices in long-running ads are usually deliberate. If every profitable-looking ad in your category is a 20-second UGC-style video, that is worth knowing before you commission a studio shoot.
Step 5: Note the offer structure
Does the ad lead with a discount, a free trial, a bundle, or no offer at all? Some categories convert on value positioning alone. Others are heavily discount-driven. Reading how your competitors structure their offers tells you what the market has been trained to expect.
How to sort and prioritize what you find
A competitor running 30 active ads gives you 30 data points of varying quality. Not all of them are worth analyzing in depth.
Prioritize by age. Ads running for 60 days or more in a competitive market deserve the most attention. They have survived long enough to have proven something.
Ignore obvious tests. Brands run experiments. If you see an ad that started three days ago and has very similar creative to something else they are running, it is probably a test variant. Skip it.
Look for clusters. If a competitor has five ads all making the same core argument with slightly different creative, that argument is working and they are scaling it. That is a stronger signal than a single long-running ad.
Cross-reference across competitors. If multiple brands in your category are all leading with the same hook or proof type, you are looking at something the market has already selected for. That is not a reason to copy it, but it is a reason to understand it before you decide whether to follow or differentiate.
Turning research into creative angles
The output of good competitor research is not a list of ads. It is a set of validated angles, each one representing an argument the market has already responded to.
An angle has three parts: the hook category, the core argument, and the proof type. For example: “Skeptic hook / switching argument / before-and-after proof.” Or: “Pain-point hook / speed claim / testimonial proof.”
When you brief creative against an angle rather than against a vague direction, the first draft starts from a much better position. The hook is grounded in what the category responds to. The argument is not invented, it is adapted from something that already converted. The proof type is what the audience in your market finds credible.
This is why ad cloning, done properly, produces better results than building from scratch. The starting point is evidence rather than assumption. You can read more about how that process works in Why Ad Cloning Beats Creating Ads From Scratch.
What to do with the angles you find
Build, do not copy
Take the angle and brief original creative against it. Different visuals, different copy, your own proof. The goal is to test whether the market argument transfers to your brand, not to reproduce someone else’s execution.
Run one angle per ad set
If you test three angles in one ad set, you cannot tell which one drove results. Each angle gets its own ad set with two or three creative variants. This keeps the signal clean and makes it possible to scale what works.
Keep a living research document
Competitor ads change. The category moves. An angle that was dominant six months ago might be exhausted today. Keep a simple running record of what you found, when you found it, and which angles you have tested. Over time this becomes a genuinely useful picture of how your market is evolving.
Use longevity as a benchmark
When you launch a creative based on a competitor angle, the benchmark for “working” is whether it can run as long as the reference ad you pulled the angle from. If their version ran 60 days and yours dies in 10, the angle was right but something in your execution was off. That diagnosis is much more useful than just knowing the ad did not work.
How often to run this process
Once a month is the right cadence for most ecommerce brands. It takes 45 minutes to an hour done properly and keeps you current with what is working in your category.
Run a deeper pass when:
- You are about to launch a new product and need angles for cold audiences
- Your current ad account is stale and nothing is scaling
- A competitor has significantly ramped up their spend and you want to understand what they are pushing
- You are entering a new market or moving into a new audience segment
The research compounds. The first pass gives you a snapshot. After six months of consistent research, you have a picture of how your category moves, which arguments come and go, and which proof types hold up over time. That context makes every subsequent creative decision faster and better grounded.
Automating the research layer
The manual process described above is worth doing. It builds the judgment to read ads accurately, which no tool can replace entirely.
That said, running it manually every month against every relevant competitor is time-consuming. Wisry’s Competitor Intel automates the collection and analysis layer: it reads the Meta and TikTok ad libraries for your category, identifies which ads have been running longest, extracts the structural angles, and outputs six evidence-backed campaign briefs you can build creative against. The same process, faster, and run consistently rather than only when you have time.
The judgment call of which angles fit your brand and positioning still sits with you. The research does not.
