Personality Tests for Marketing Teams: Which One Is Worth Your Time

The best personality test for marketing teams depends on what you actually need it to do. If you want to understand how people on your team think, communicate, and make decisions, tools like Myers-Briggs (MBTI), DISC, and the Big Five each offer something useful. But most teams pick one without knowing what they are buying, use it once in an offsite, and file the results somewhere nobody looks again.

This article cuts through the noise. It covers the main personality frameworks used in professional settings, what each one is genuinely good for, where each one falls short, and how to make any of them useful inside a marketing team rather than just interesting.

Why Marketing Teams Keep Coming Back to Personality Tests

I have run agency teams of various sizes over the years, and one thing I noticed early is that the friction inside a team rarely comes from a lack of skill. It comes from people not understanding how their colleagues process information, make decisions, or handle pressure. A senior strategist who needs three days of thinking time before committing to a direction will clash with a client services lead who wants an answer in the room. Neither of them is wrong. They just operate differently.

Personality frameworks give teams a shared language for those differences. Done well, that language reduces friction, speeds up decision-making, and makes it easier to put the right people in the right roles on a brief. Done poorly, they become a box-ticking exercise or, worse, a way to write people off before they have had a chance to show what they can do.

The marketing industry has a particular appetite for this kind of tool. We spend a lot of time thinking about audience psychology, behavioural drivers, and what makes people tick. It is not surprising that marketers apply the same curiosity inward. The question is whether the tools we reach for are actually up to the job.

If you are thinking about how personality and team dynamics connect to broader go-to-market planning, the Go-To-Market and Growth Strategy hub covers the full picture of how marketing teams structure their thinking and execution.

Myers-Briggs (MBTI): The Most Famous Test and Its Real Limitations

MBTI is almost certainly the personality test most people in marketing have encountered. It sorts people across four dimensions: Introversion versus Extraversion, Intuition versus Sensing, Thinking versus Feeling, and Judging versus Perceiving. The result is one of 16 four-letter type codes, INTJ, ENFP, and so on, which have become shorthand in certain professional circles for how someone operates.

The appeal is obvious. The framework is intuitive, the results feel personal, and the 16 types are specific enough to be interesting without being overwhelming. For team workshops, it generates good conversation. People recognise themselves in the descriptions, which makes it engaging.

The limitations are real, though. MBTI places people in binary categories on each dimension, which does not reflect how personality actually works. Most people sit somewhere on a spectrum rather than firmly on one side. The test-retest reliability is also lower than you would want from a professional tool. A meaningful proportion of people get a different result when they retake the test weeks later. That does not make it useless, but it should temper how much weight you put on any individual result.

Where MBTI earns its place is in opening conversations about working style. If someone identifies as a strong Introvert, that is useful context for how you structure team meetings or client presentations. If someone scores high on Perceiving, you know they may struggle with rigid project timelines and need a different kind of support. Used at that level of nuance, it adds value. Used as a fixed label that defines what someone can or cannot do, it causes problems.

DISC: The Most Practical Framework for Day-to-Day Marketing Work

DISC measures behaviour across four dimensions: Dominance, Influence, Steadiness, and Conscientiousness. Unlike MBTI, it is explicitly focused on observable behaviour in professional contexts rather than deeper personality traits. That makes it more immediately applicable to how people work rather than who they fundamentally are.

In my experience running agency teams, DISC tends to land better in commercial environments than MBTI does. The language maps more directly onto what you see in meetings, on briefs, and in client conversations. A high-Dominance profile drives decisions quickly and can steamroll detail. A high-Conscientiousness profile will not sign off on anything without the data. A high-Influence profile will get a client excited about an idea before anyone has checked whether it is feasible. These are recognisable behaviours, and naming them makes them easier to manage.

DISC is particularly useful in client-facing roles. When you understand your own behavioural style and can read the style of the person across the table, you adapt your communication accordingly. That is not manipulation. It is basic commercial intelligence. I have seen account directors transform their client relationships simply by recognising that their natural pace and their client’s natural pace were completely mismatched.

The limitation of DISC is that it is narrower than it appears. It describes how someone behaves under normal conditions and under pressure, but it does not tell you much about cognitive style, values, or how someone processes complex problems. For a full picture of a team, you need more than DISC alone.

The Big Five: The Most Scientifically Grounded Option

The Big Five, also called OCEAN after its five dimensions (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism), is the framework that personality researchers most consistently stand behind. It has been validated across cultures, shows strong test-retest reliability, and measures traits on continuous scales rather than forcing binary choices.

For a marketing team, the dimensions that tend to matter most are Openness (how receptive someone is to new ideas and approaches), Conscientiousness (how structured and detail-oriented they are), and Extraversion (how they draw energy and how they engage in group settings). Agreeableness and Neuroticism are relevant in management contexts, particularly when thinking about how people handle conflict and pressure.

The reason the Big Five is not more widely used in corporate settings is that it is less intuitive to communicate. Telling someone they score in the 72nd percentile for Conscientiousness is accurate but it does not give them the same immediate self-recognition that a four-letter MBTI type does. The framework is better suited to structured HR and development contexts than to offsite workshops.

If you are making decisions about hiring or team structure and you want a framework with genuine scientific weight behind it, the Big Five is worth understanding. It will not make for the most engaging team session, but it will give you the most defensible picture of how people are likely to perform.

Strengths-Based Alternatives: CliftonStrengths and Hogan

CliftonStrengths, originally called StrengthsFinder, takes a different approach. Rather than mapping personality dimensions, it identifies a person’s top strengths from a list of 34 themes across four domains: Executing, Influencing, Relationship Building, and Strategic Thinking. The premise is that people perform better when they are working from their strengths rather than trying to shore up weaknesses.

For marketing teams, CliftonStrengths is useful in a specific context: role design. If you are building out a team or thinking about how to allocate work across existing team members, knowing that someone leads with Ideation and Strategic while another leads with Discipline and Achiever tells you something concrete about how to structure their contributions. It is less useful for understanding interpersonal dynamics or communication styles.

Hogan is a different category entirely. It is used primarily in executive assessment and senior hiring, and it includes a dimension that most frameworks ignore: derailers. The Hogan Development Survey measures the personality characteristics that emerge under stress and can undermine performance. In agency environments, where pressure is constant and client relationships are high-stakes, understanding how someone behaves when things go wrong is genuinely valuable. Hogan is expensive and requires qualified practitioners to administer and interpret, but for senior leadership roles it is among the most useful tools available.

How to Choose the Right Personality Test for Your Marketing Team

The decision should start with the problem you are trying to solve, not the tool. Most teams pick a framework because someone on the leadership team has encountered it before or because it is the most well-known option. That is how you end up with an expensive offsite and a set of results nobody applies.

If the primary goal is improving team communication and reducing day-to-day friction, DISC is the most immediately applicable option. The language is practical, the results are easy to share, and the framework gives people concrete things to try differently in their next meeting or client call.

If the goal is building self-awareness and helping individuals understand their working style in relation to others, MBTI is a reasonable starting point, provided you use it as a conversation tool rather than a definitive classification. The 16 types are memorable enough that people actually retain and apply them.

If you are making structured decisions about hiring, development planning, or team composition and you want a framework that holds up under scrutiny, the Big Five is the right foundation. It is less engaging as a group exercise but more defensible as a decision-making input.

If you are building out a new team or restructuring an existing one, CliftonStrengths adds something the others do not: a clear picture of what each person brings at their best, which makes role design conversations much more productive.

For senior hiring or executive development, particularly in high-pressure agency or client-side leadership roles, Hogan is worth the investment if you can access qualified practitioners.

The Mistakes Most Teams Make With Personality Frameworks

The most common mistake is treating the test as the output rather than the starting point. I have sat in offsite sessions where a team spends half a day doing personality assessments and then moves on to the next agenda item. The results get emailed out, people find them interesting for a week, and then nothing changes. That is not the framework failing. That is the organisation failing to do anything with it.

The second mistake is using personality results to limit people. I have seen managers use MBTI types as a reason not to put someone in a particular role. That is a misuse of the tool. Personality frameworks describe tendencies, not ceilings. Someone who tests as a strong Introvert can still present brilliantly to a client. Someone who scores low on Conscientiousness can still deliver meticulous work if the environment and incentives are right.

The third mistake is using personality tests as a substitute for actual management. If there is a performance issue on your team, a DISC profile will not fix it. If two people cannot work together, knowing their MBTI types might help frame the conversation but it will not resolve the underlying tension without direct management intervention. These tools support good management. They do not replace it.

Early in my career, I watched a leadership team invest heavily in a personality profiling programme for a large agency team. The results were genuinely insightful. But there was no follow-through. No structured conversations about what the results meant for how the team worked together. No changes to how projects were staffed or how meetings were run. The programme became a line item on the annual report rather than a tool for real change. The money was largely wasted, not because the tool was wrong, but because the organisation had no plan for what to do with what it learned.

Applying Personality Insights to Go-To-Market Team Design

Where personality frameworks genuinely earn their place in a marketing context is in go-to-market team design. When you are building a team to take a product to market, you need a specific mix of capabilities and working styles. You need people who can hold a strategic thread across a complex launch, people who can execute under pressure without losing detail, people who can build relationships with partners and creators, and people who can read data and make fast decisions from it.

Personality profiling helps you see where those capabilities exist in your current team and where the gaps are. If your go-to-market team is heavily weighted toward high-Dominance, high-Influence profiles, you will generate energy and momentum but you will miss things. If it is weighted toward high-Conscientiousness and high-Steadiness profiles, you will be thorough but you may struggle to move at the pace a launch requires.

The most effective go-to-market teams I have been part of had a deliberate mix. Not by accident, and not because someone had done a personality test. But because the leadership had thought carefully about what the team needed to do and had built accordingly. Personality frameworks can make that thinking more explicit and more repeatable.

Building a high-performing go-to-market team is one piece of a larger puzzle. The Go-To-Market and Growth Strategy hub covers how the best marketing teams structure their approach from positioning through to execution, and it is worth reading alongside any team design work you are doing.

Personality Tests and Hiring: Where to Be Careful

Using personality assessments in hiring requires more care than using them for team development. In many jurisdictions, there are legal considerations around the use of psychometric tools in hiring decisions. More practically, personality tests measure tendencies, not performance. A candidate who tests as low on Conscientiousness might still be the best person for the role if their other attributes and their track record are strong.

If you use personality assessments in hiring, they should be one input among several, not a filter. They work best when used to structure a conversation rather than to make a binary decision. A DISC profile completed before a second interview can give you a framework for the questions you ask and how you interpret the answers. It should not be the reason you reject a candidate.

The Hogan suite is specifically designed for professional assessment and has been validated for use in hiring contexts. If you are going to use personality data in hiring decisions, use a tool that has been built and validated for that purpose rather than repurposing a team development tool.

One thing I have learned from years of hiring across agency and client-side roles: the best predictor of how someone will perform is what they have done before, in conditions similar to the ones they are walking into. Personality data is useful context. It is not a replacement for understanding someone’s actual track record.

Making Personality Frameworks Stick Beyond the Offsite

The organisations that get real value from personality frameworks are the ones that build them into ongoing team practice rather than treating them as a one-time event. That means a few specific things.

First, make the results visible. Some teams share their profiles in a shared document or on a team page. Not to expose people, but to give everyone a reference point when they are working together. If I know that my colleague needs time to process before committing to a decision, I will not put them on the spot in a meeting. That is a small behavioural change with a meaningful impact on how the team functions.

Second, revisit the results when you bring new people into the team. A team’s dynamic changes when its composition changes. If you have done DISC with your team, run a new session or at least share existing profiles when someone joins. Give them the context they need to understand how the team operates.

Third, use the language in real situations, not just in dedicated sessions. If someone is struggling with a project because it requires a working style that does not come naturally to them, name it. Not as a criticism, but as a practical observation that opens a conversation about how to support them or restructure the work.

I ran a session with a senior leadership team once where the conversation about DISC profiles turned into the most honest discussion that team had had in years about how they actually worked together. Not because the framework was revelatory, but because it gave people permission to say things they had been thinking for months. That kind of conversation is what makes personality frameworks worth the investment.

Growth-oriented marketing teams are increasingly using tools like growth frameworks and structured experiments alongside people-focused initiatives. The best teams treat both as inputs into how they operate, not as separate programmes.

A Quick Comparison: Which Test for Which Situation

To make this practical, here is how I would think about matching the tool to the situation.

For a team offsite focused on communication and working styles, DISC is the most accessible and immediately applicable. It generates good conversation and gives people concrete takeaways they can use the following week.

For individual development planning or coaching conversations, MBTI or the Big Five both work well depending on whether you prioritise engagement or scientific rigour. MBTI generates more personal resonance. The Big Five gives you more nuance.

For team design and role allocation, CliftonStrengths is the most useful framework because it maps directly onto what people bring at their best rather than how they tend to behave in general.

For senior hiring or executive development, Hogan is the most professionally strong option, particularly the Development Survey which surfaces derailers that other frameworks miss.

For any organisation that wants to build a culture of self-awareness and genuine team effectiveness, the answer is probably a combination over time. Start with DISC for the team, use the Big Five or Hogan for individual development at senior level, and bring in CliftonStrengths when you are making structural decisions about how work is allocated.

Organisations that treat team effectiveness as a strategic input rather than an HR checkbox tend to perform better over time. BCG’s research on the intersection of marketing, HR, and go-to-market strategy makes a compelling case for treating people strategy and commercial strategy as connected rather than separate disciplines.

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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