What a Strategist in Advertising Does All Day

A strategist in advertising is the person responsible for turning business problems into creative direction. They sit between the client’s commercial reality and the agency’s creative output, making sure the work is solving the right problem before anyone picks up a pen or opens a brief template.

That sounds clean on paper. In practice, it is one of the most misunderstood roles in the industry, frequently undervalued by clients, occasionally resented by creatives, and almost never explained well in a job description.

What Does a Strategist in Advertising Actually Do?

The formal answer is that a strategist develops the strategic foundation that guides creative work. They conduct audience research, identify consumer insights, write creative briefs, and evaluate whether the finished work stays true to the strategy. That is the job description version.

The real answer is more complicated. A good strategist is part analyst, part editor, part translator, and part referee. They translate business objectives into human truths. They edit the brief until it is tight enough to actually guide someone. They translate what clients say they want into what they probably need. And they referee the inevitable tension between what the data suggests and what the creative team believes.

I have worked with strategists who could walk into a room, listen for twenty minutes, and surface the one question nobody had thought to ask. That is the skill. Not frameworks. Not decks. The ability to find the fault line in a problem and press on it until something useful comes out.

Early in my career I sat in a lot of strategy presentations where the insight was essentially a restatement of the brief dressed up in consumer language. The client nodded, the creative team nodded, and everyone moved forward on a foundation that was not actually doing any work. Good strategy is the difference between a campaign that earns its budget and one that simply spends it.

Where Does Strategy Fit in the Agency Structure?

In larger agencies, strategy tends to sit as its own department, often called Planning or Strategy, with a Chief Strategy Officer or Head of Planning at the top. The function feeds into creative, account management, and media planning simultaneously. In smaller agencies, strategy is frequently folded into senior account management or carried by a single planner who is spread across multiple accounts.

When I was running agencies, the structure of the strategy function told me a lot about what the agency actually valued. Agencies that treated strategy as a cost centre to be minimised were usually the ones producing safe, forgettable work. Agencies that invested in planning, gave it genuine authority, and protected it from being cannibalised by account management produced work that held up. The correlation was not perfect, but it was consistent enough to take seriously.

The tension between strategy and account management is worth naming directly. Account management is under commercial pressure to keep clients happy and projects moving. Strategy is under intellectual pressure to slow things down and ask harder questions. Those two imperatives are not always compatible. The best agencies find a way to honour both. The worst ones resolve the tension by letting account management win every time, and then wonder why their creative output is mediocre.

If you are thinking about how strategy connects to broader commercial growth, the Go-To-Market and Growth Strategy hub covers the wider architecture that advertising strategy sits within. Strategy in advertising is one piece of a larger commercial puzzle, and understanding how the pieces connect matters more than most agencies admit.

What Skills Make a Strategist Genuinely Effective?

The skills that make a strategist effective are not the ones that get listed on most job descriptions. Curiosity is mentioned constantly and means almost nothing without the discipline to follow it somewhere useful. Analytical ability is listed as a requirement but rarely tested properly. The skills that actually matter are harder to screen for.

Commercial literacy is the first one. A strategist who does not understand how their client makes money, where the margin sits, what the sales cycle looks like, or what the competitive pressure actually is will always be working one level removed from the real problem. They will produce strategically interesting work that does not connect to anything the business actually needs. I have seen this pattern repeat across agencies in every category I have worked in, from FMCG to financial services to B2B technology.

The second skill is intellectual honesty. Strategists are paid to have a point of view, which means they are also susceptible to falling in love with their own thesis. The best ones I have worked with were genuinely willing to discard a direction when the evidence did not support it. The weakest ones would reverse-engineer the data to fit the story they had already decided to tell.

Third is the ability to write a brief that actually constrains. A brief that leaves everything open is not a brief. It is a wish list. The best creative briefs I have seen could be read in under two minutes and made it completely clear what the work needed to do, who it was for, and what it should make that person think or feel. Everything else was irrelevant. Writing that kind of brief requires a strategist to make real decisions, not just document options.

There is also something harder to name, which is the ability to hold a room. Strategy is persuasion as much as it is analysis. A strategist who produces brilliant thinking but cannot communicate it in a way that brings a creative director or a sceptical client along with them is only doing half the job.

How Does a Strategist Approach Audience and Insight?

Audience definition is where a lot of strategy work either earns its keep or wastes everyone’s time. The temptation is to describe the target audience in demographic terms because demographics are easy to measure and easy to present. But demographic profiles rarely tell you anything useful about why someone buys, what they are actually trying to solve, or what would make them choose one brand over another.

The strategist’s job is to get underneath the demographic layer and find the behavioural or attitudinal truth that the creative work can actually connect to. That requires primary research when the budget allows for it, and sharp interrogation of existing data when it does not. It also requires a willingness to challenge the client’s assumptions about their own audience, which is a conversation that requires both confidence and tact.

I think about this in terms of the difference between stated preference and revealed behaviour. What people say they want and what they actually do are frequently different things. A strategist who builds their insight entirely on survey data is working from stated preference. A strategist who also looks at purchase behaviour, category data, and cultural context is working closer to revealed truth. The gap between those two things is often where the most useful strategic territory sits.

This connects to something I have thought about a lot over the years, which is how much of what we credit to clever targeting is actually just capturing people who were already going to buy. There is a version of advertising strategy that is essentially sophisticated demand capture, and a version that is genuinely creating new demand by reaching people who were not yet in the market. The second is harder, riskier, and almost always more valuable to the business in the long run. A good strategist knows the difference and pushes the work toward the harder version when the brief allows for it.

What Is the Relationship Between Strategy and Data?

Data is not strategy. This sounds obvious but it is worth stating plainly because a lot of what gets presented as strategy in agencies is actually a data summary with a recommendation bolted on at the end.

A strategist’s relationship with data should be one of interrogation. What is this number actually measuring? What is it not measuring? What assumptions are baked into how this was collected? What would the data look like if the underlying behaviour was different from what we are assuming? Those are the questions that separate strategic thinking from reporting.

I spent years managing significant ad spend across multiple markets and industries. One thing that became clear over time is that the data tools we use are a perspective on reality, not reality itself. Attribution models, platform analytics, search trend data, all of it is constructed. It reflects choices about what to measure and how to measure it. A strategist who treats the output of those tools as objective truth is not doing strategy. They are doing data transcription.

This does not mean ignoring data. It means holding it with appropriate scepticism and using it as one input into a broader judgement rather than as the final word. The Forrester intelligent growth model makes a related point about how growth thinking needs to integrate multiple signals rather than optimising narrowly on what is easiest to measure. The same logic applies to how a strategist should approach their data environment.

Vidyard’s research on why go-to-market feels harder points to a similar problem at the commercial level: teams are drowning in data but struggling to translate it into clear direction. That is a strategy problem, not a data problem. More data does not produce better strategy. Better questions do.

How Does Strategy Connect to Creative Work?

The relationship between strategy and creative is the most important relationship in an advertising agency, and frequently the most dysfunctional one.

When it works, strategy gives creative a problem worth solving and enough constraint to make the solution meaningful. The brief is tight, the insight is genuine, and the creative team has something to push against. The work that comes out of that process tends to be both more original and more effective, because it is solving a real problem rather than filling a format.

When it does not work, strategy either over-constrains the creative (producing a brief that is essentially a pre-approved execution with a few blanks left to fill in) or under-constrains it (producing a brief so open that the creative team has to do the strategic work themselves, which means the strategy function has not done its job).

I remember a moment early in my agency career when I was handed a whiteboard pen mid-brainstorm and expected to lead the room. The founder had to step out for a client call and just handed it over without ceremony. My internal reaction was something close to panic. But what I learned from that moment was that strategy in a room is not about having all the answers ready. It is about knowing which question to put on the board. That is a skill you build over years, not something you learn from a framework.

The best creative directors I have worked with want strong strategy. They want to be given a problem that is genuinely hard to solve, because that is what produces interesting work. The ones who resist strategy are usually reacting to bad strategy, which tends to show up as either vague platitudes or over-specified executional mandates. Neither of those is strategy. Both of them make the creative team’s job harder, not easier.

What Does Strategy Look Like in a Go-To-Market Context?

Advertising strategy does not exist in isolation. It sits inside a broader go-to-market framework that includes pricing, distribution, product positioning, and sales enablement. A strategist who only thinks about the advertising layer is missing a significant portion of the commercial picture.

BCG’s work on go-to-market strategy and product launches makes clear that the most effective launch strategies integrate brand positioning with commercial mechanics from the start, rather than treating them as sequential workstreams. That integration requires someone who can hold the strategic thread across both the brand and the commercial dimensions. In most organisations, that person does not exist in a single role, which is why the strategist’s ability to work across functions matters.

The BCG piece on brand strategy and go-to-market alignment also raises the point that brand building requires alignment across the whole organisation, not just the marketing department. A strategist working on advertising is in the end working on a piece of a much larger system. Understanding how that system works is what separates a strategist who produces good campaigns from one who produces genuine commercial impact.

Growth hacking and performance-led approaches, covered well by sources like Semrush’s breakdown of growth hacking tools and Crazy Egg’s overview of the discipline, tend to focus on the bottom of the funnel, on capturing intent that already exists. Advertising strategy, at its best, is about creating that intent in the first place. Both matter. But the strategist’s job is to understand which problem the business actually needs to solve right now, and to make sure the work is pointed at the right target.

When I was scaling an agency from a small team to over a hundred people, the strategic function was one of the last things we invested in properly, partly because it is harder to sell than execution and partly because its value is harder to attribute in the short term. That was a mistake I would not repeat. The agencies that grew sustainably were the ones where strategy had genuine authority, not just a seat at the table.

How Should You Evaluate a Strategist’s Work?

This is the question that most agencies and clients handle badly. Strategy is frequently evaluated on the quality of the deck rather than the quality of the thinking, which are not the same thing. A well-designed presentation can make weak strategy look credible. A rough document can contain genuinely sharp thinking that gets dismissed because it does not look polished enough.

The right evaluation criteria are simpler and harder to fake. Did the strategy correctly identify the problem? Did it give the creative team something genuinely useful to work with? Did the work that came out of it perform against the business objective it was designed to address? Those are the questions that matter.

I spent time judging the Effie Awards, which are specifically designed to evaluate marketing effectiveness rather than creative execution alone. What that experience reinforced was how rarely the most celebrated work is built on the most complicated strategy. The best entries were almost always built on a single, clear, defensible strategic idea that the team had executed with discipline across every touchpoint. Complexity in strategy is usually a sign that the problem has not been properly defined yet.

Evaluating a strategist’s work also means being honest about what strategy can and cannot be held accountable for. Strategy sets the direction. It does not control the quality of the execution, the size of the media budget, the competitive environment, or the timing of the campaign. Attribution of outcomes to strategy is always approximate. The honest version of evaluation acknowledges that and looks for patterns across multiple pieces of work rather than judging any single campaign in isolation.

For anyone building or refining their approach to commercial growth, the broader thinking on go-to-market and growth strategy is worth spending time with. Advertising strategy is one of the most visible inputs into growth, but it works best when it is connected to a clear commercial framework rather than operating as a standalone creative exercise.

What Is the Career Path for a Strategist in Advertising?

The traditional path runs from junior planner or strategy analyst, through mid-level strategist or senior planner, to Head of Planning or Chief Strategy Officer. In larger holding company agencies, there are also specialist tracks in brand strategy, communications planning, data strategy, and cultural strategy, each of which requires a somewhat different skill set.

What the career path does not always make clear is that the further up you go, the less time you spend on the craft of strategy and the more time you spend on the business of selling it. A CSO at a large agency is primarily a commercial operator who uses strategic credibility to win and retain clients. That is a different job from being a senior planner who is deep in the work every day. Both are legitimate. They require different people.

The strategists who have the most impact over a full career tend to be the ones who stay genuinely curious about categories and human behaviour, even as they take on more commercial responsibility. The ones who burn out or plateau are usually the ones who stopped doing the hard intellectual work and started relying on pattern-matching from previous experience. That works for a while. It stops working when the market changes or the client’s problem is genuinely novel.

There is also an increasing number of strategists who move client-side, either into brand strategy roles or into broader commercial and marketing leadership positions. That movement reflects something real about where strategic thinking is most needed. Many large organisations have plenty of execution capability and very little genuine strategic capacity. A strategist who can operate in that environment, without the agency support structure, and who can connect their thinking directly to commercial outcomes, is genuinely valuable.

The role of the creator economy in go-to-market thinking is also worth noting for strategists building a modern skill set. Resources like Later’s work on go-to-market with creators reflect how the channels and formats available to advertisers have expanded significantly, and a strategist who only knows how to brief traditional media is working with an incomplete toolkit. The strategic principles remain the same. The application of those principles has to evolve.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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