Your Competitor Doesn't Know Why Their Marketing Works Either

The first thing most business owners do when they start thinking about marketing is look at what their competitors are doing.

They search Google for their own industry keywords and study who's running ads. They screenshot competitor websites. They follow competitor social media pages. Some even sign up for competitor email lists under a fake name.

This feels strategic. It feels like due diligence. But there's a problem nobody talks about: the thing you're copying didn't work for the reasons you think it did. And the competitor you're studying? They probably don't know why it worked either.

The Irresistible Pull of "What Are They Doing?"

Robert Cialdini's research on social proof explains why competitor watching is so hard to resist. When we're uncertain about the right course of action, we look to others who seem to have already figured it out. The more uncertain we feel and the more similar the other party seems, the stronger this pull becomes.

For SME business owners, marketing is almost always a domain of high uncertainty. You're not a marketer by trade. You don't have 20 years of campaign data to draw on. So when you see a competitor running Google Ads, posting on LinkedIn three times a week, or sending monthly email newsletters, your brain does something very natural: it assumes they know something you don't.

That assumption is almost always wrong.

Your competitor is probably doing the same thing you are. Looking at THEIR competitors and copying what THEY see. AI adoption among competitive intelligence teams surged 76% year-over-year in 2025, making it easier than ever to systematically monitor and replicate what others are doing. The result? A hall of mirrors where everyone is copying everyone else, and nobody is actually thinking.

Daniel Kahneman called this the narrative fallacy. We see a competitor doing well, we see their marketing, and we construct a causal story: "They're running those ads, therefore the ads must be working, therefore I should run the same ads." But you're only seeing the surface. You don't see their conversion rate. You don't see their margins. You don't see the six months of terrible results before something finally clicked.

This is survivorship bias in action. You study the competitors who are still standing and reverse-engineer their tactics. But you ignore every business that used those exact same tactics and failed. The ones that aren't around anymore don't show up in your competitive analysis.

You Can See Their Ads. You Can't See Their Business.

Here's what you actually observe when you study a competitor's marketing:

Even if you could perfectly replicate a competitor's Google Ads account (bid for bid, keyword for keyword, ad for ad) you'd miss the 80% that actually makes it work. Their lower cost per lead might come from years of brand recognition driving higher quality scores. Their higher conversion rate might come from a sales team that calls leads back within 60 seconds. Their success might come from an offer you can't see because it's presented in the sales call, not on the website.

We've written before about why your follow-up process matters more than your ads. The same principle applies here: you can't copy the invisible parts of a competitor's system, and the invisible parts are usually what matters most.

The Convergence Trap: When Everyone Copies Everyone

Byron Sharp and Jenni Romaniuk at the Ehrenberg-Bass Institute have spent decades studying what actually drives brand growth. One of their most important findings: brands grow by being distinctive, not by being differentiated.

The distinction matters. Differentiation means being objectively better or different on some feature. Distinctiveness means looking and feeling like yourself. Being easy to recognise and hard to confuse with someone else. Sharp argues that real-world competition is largely about competitive matching rather than avoiding competitors by delivering differences. What marketers should worry about is whether their brands are distinctive enough to be noticed and remembered.

Research from Ipsos and JKR across 26,000 respondents, 5,046 brand assets, and 523 brands found that only 15% of brand assets are truly distinctive. The remaining 85% are generic enough to be confused with competitors. And the penalty for being generic is steep: campaigns featuring recognisable, distinctive brand assets achieve a +62% stronger short-term profit ROI than those without.

Now think about what happens when you copy your competitor's marketing. You are, by definition, making yourself look more like them. You're actively destroying the one thing that research says drives growth: being distinctively, recognisably you.

Rory Sutherland puts this bluntly: "It doesn't pay to be logical if everyone else is being logical." When every plumber in Adelaide runs the same "Licensed Plumber | 24/7 Emergency | Free Quotes" Google Ad, none of them stand out. The logical approach, copied from whoever appeared to be winning, has become the baseline. It doesn't differentiate anyone. It just raises everyone's costs.

This convergence problem is accelerating. Research from Columbia and MIT found that when people delegate identity-defining choices to AI tools, their choices shift toward more popular options, reducing distinctiveness even further. If you're using AI to research competitors and generate "better" marketing, you're feeding the convergence machine. We explored this problem in depth in our piece on how AI is making everyone's marketing identical.

Your Competitor Has a Structural Advantage You Can't Copy

Even if copying tactics could work in theory, Sharp's double jeopardy law explains why it fails in practice for smaller businesses.

The double jeopardy law, validated across 130+ brands in 13+ product categories, states that smaller brands suffer twice: they have fewer buyers (first jeopardy) AND those buyers are slightly less loyal (second jeopardy). Both metrics decline together as market share falls.

Here's the data from UK washing powder:

The implication for competitor copying is devastating: a larger competitor's marketing works partly BECAUSE they're larger. Their brand recognition lowers their cost per click. Their reputation drives higher conversion rates. Their existing customer base generates word-of-mouth that supplements their paid campaigns. Australian SMEs spend an average of 2-3% of revenue on marketing compared to the global benchmark of 7.7%. When you're smaller AND spending less, copying the market leader's playbook is like bringing a pocket knife to a swordfight.

You can replicate their keywords, their ad copy, their landing page layout. But you can't replicate their market share. And market share is doing more of the heavy lifting than any tactical choice they've made.

What to Do Instead (It's Not What You'd Expect)

If copying competitors is a dead end, what should you do? The answer lives at the intersection of three frameworks that, taken together, point in a clear direction.

Jenni Romaniuk's research identifies seven categories of buying triggers using her 7 Ws framework: Why (motives), When (timing), Where (location), With Whom (social context), With What (complementary products), Feeling What (emotional state), and While (concurrent activities).

Your competitor probably owns one or two of these entry points in buyers' minds. Instead of fighting for the same ones, find the uncontested triggers. If every scaffolding company in your city advertises for "scaffolding hire," maybe you own "construction project safety" or "site access planning." You're entering the same category through a different door. One where nobody is standing in your way.

This is Romaniuk and Sharp's primary recommendation. Your colour palette, visual style, tone of voice, and tagline should trigger YOUR brand in people's minds, not the category generally. The test is simple: if you removed your logo from your marketing, would anyone know it was you? If the answer is no, you're spending money to build everyone's brand except your own.

This is Sutherland's most powerful insight. He calls it "reverse benchmarking": instead of copying what competitors do well, find the areas where they perform poorly or neglect customer needs entirely, and excel there. The advantage is structural, because no competitor will copy you. Logical moves get copied immediately. Seemingly irrational moves that work create lasting advantage precisely because they look irrational.

Sutherland's favourite example: DoubleTree Hotels giving warm cookies at check-in. "I stayed at a DoubleTree 14 years ago," he says. "They gave me a warm cookie at check-in. 95% of hotels I've stayed in since, I can't remember a single distinguishing feature." A warm cookie costs almost nothing. No competitor copies it because it seems trivial. That's exactly why it works.

For an SME, this might mean responding to every enquiry with a personalised video instead of a template email. It might mean including a handwritten thank-you note with every completed job. It might mean answering the phone on the first ring when every competitor sends calls to voicemail. These feel too small to be "strategy." But the way you describe and deliver your service often matters more than the service itself. Strategy that competitors dismiss is the only strategy worth having, because it's the only one that won't be immediately copied.

What This Means for Your Business

Stop asking "what is my competitor doing?" and start asking three better questions:

Your competitor isn't beating you because they've cracked some code you haven't found. They're running campaigns with mixed results, making decisions based on incomplete data, and second-guessing themselves just like you are. The difference between businesses that grow and businesses that stagnate isn't who copied whom. It's who had the nerve to stop watching what everyone else was doing and build something recognisably their own.

Further Reading

• Only 15% of brand assets are truly distinctive - Ipsos/JKR research across 26,000 respondents and 523 brands
• The AI Convergence Problem - Mark Williams-Cook on how AI is accelerating strategic convergence in marketing
• Category Entry Points: Increasing Mental Market Share - Jenni Romaniuk on building mental availability through buying triggers
• What Rory Sutherland Taught Me About Paid Ads - Behavioural economics applied to digital advertising
• Survivorship Bias: Learning From the Planes That Didn't Come Back - How we systematically learn the wrong lessons from success stories