7 Free Personality Tests for Employees to Boost Engagement

Last reviewed August 2026

The best free personality tests for employees and team building are the Compono Work Personality assessment, Big Five tests, DiSC-style quizzes, 16-type (MBTI-style) tests, the Enneagram and the Keirsey Temperament Sorter. CliftonStrengths is widely used but has no free version. Here is how the seven compare, which one fits which job, and how to run one with a team without it turning into a labelling exercise.

One honesty note before the list. Several famous assessments are commercial products: the official versions of DiSC, MBTI and CliftonStrengths are paid. What most teams actually use for engagement work are free tests built on the same models, and for most team conversations they do the job. The comparison below tells you where the genuinely free access is.

Quick comparison

1. Compono Work Personality

The Work Personality assessment is Compono's free test, built specifically for the workplace rather than adapted from general personality theory. It maps people to eight work personality types (Doer, Auditor, Helper, Advisor, Pioneer, Campaigner, Evaluator, Coordinator) based on the eight core work activities that effective teams cover between them.

It takes 4 questions and about 2 minutes, and you enter your details to receive your results. The short format is deliberate: it is designed to get a whole team profiled quickly so the conversation can move to what the mix means. It was never meant to replace an in-depth psychometric battery.

The honest boundary: this is a work-behaviour lens, not a clinical instrument, and on its own it is not a hiring tool. Where it earns its place is team design. Because the types map to work activities, you can see which kinds of work your team gravitates to and which are no one's preference, which is where delivery quietly breaks. Paired with Compono Engage, those insights connect to culture and engagement data rather than sitting in a drawer.

2. Big Five (OCEAN)

The Big Five measures Openness, Conscientiousness, Extraversion, Agreeableness and Neuroticism. It is the most scientifically validated personality model available, and free research-based versions are widely accessible online.

For managers, the value is in tailoring. High-conscientiousness people deliver reliably and want clear ownership. High-openness people generate ideas and handle change well. People higher in neuroticism may need more support under pressure. Knowing the mix helps you assign work and manage stress points before they become conflicts. Our guide to conscientiousness in the workplace covers the trait employers care about most.

The trade-off: trait scores are less immediately "shareable" than type-based tests. Teams tend to find types easier to talk about, even if traits are more precise. If you are weighing the two models, DISC vs Big Five goes through what each is good for.

3. DiSC

DiSC sorts people into four styles: Dominance, Influence, Steadiness and Conscientiousness. Its strength is communication. Once a team knows who wants the short direct version and who wants time to process, meetings genuinely improve and misunderstandings drop.

The official Everything DiSC assessment is a paid product. Free DiSC-style quizzes are common and fine for a team conversation, though they lack the official version's depth and facilitation materials. DiSC describes style, not ability or values, so treat it as a communication aid rather than a full picture of a person.

4. 16-type tests (MBTI-style)

The Myers-Briggs Type Indicator categorises people into 16 types across four preference pairs, such as introversion versus extraversion. The official MBTI is administered commercially, but free 16-type tests built on the same model are among the most-taken personality tests in the world.

The format is popular for a reason: people recognise themselves in their type, and it gives teams a shared language for differences in how they take in information and make decisions. The criticism is also fair: type boundaries are blunt and results can shift between sittings. It was never designed for workplace team composition either. Use it for self-awareness and development conversations, not for decisions about people.

5. CliftonStrengths

CliftonStrengths (formerly StrengthsFinder) identifies a person's leading talents from 34 themes, and its strengths-based development philosophy has a strong following: build on what people are naturally good at rather than sanding down weaknesses.

It appears on this list with an asterisk because there is no genuinely free version; access is paid. If your budget covers it, it pairs well with development planning. If not, a free Big Five test plus a strengths-focused conversation gets you a useful way down the same path.

6. Enneagram

The Enneagram organises personality into nine interconnected types, each defined by core motivations and fears rather than surface behaviour. That makes it distinctive: it explains why people do what they do, including how they behave under stress.

Free versions are widely available, with paid reports adding depth. It suits teams willing to have deeper conversations about motivation and how people respond under pressure. It is less corporate-standard than DiSC or the Big Five, and its motivational focus is more abstract than a workplace-specific tool, so results need a good facilitator to become actionable.

7. Keirsey Temperament Sorter

Keirsey groups people into four temperaments: Artisans, Guardians, Idealists and Rationals. It is free to take with a basic result, with fuller reports paid.

Its practical use is role alignment. A Guardian who values structure and dependability tends to thrive in operations; an Idealist often suits people-focused roles. As with all broad-type models, it describes tendencies rather than destiny, so use it to inform conversations about fit rather than to box anyone in.

What about Hogan, OPQ32 and 16PF?

Three other names come up constantly: the Hogan Personality Inventory, the Occupational Personality Questionnaire (OPQ32) and the 16 Personality Factor Questionnaire (16PF). All are validated, well-regarded instruments, and none is free. They are employer-purchased selection and development tools, administered under licence, usually in recruitment or leadership contexts.

That is a different job to the free tests above. If you are making hiring decisions, use a properly validated selection assessment. Free personality tests belong in engagement and development work, where the stakes are conversation quality rather than someone's livelihood.

How to run a personality test for team building

The test is the easy part. Most team-building sessions built on personality tests fail in the same places: results get shared, everyone nods, and nothing about how the team works changes. A format that does produce change looks like this.

• Pick one test and one question. Decide what you are trying to fix before you choose the instrument. "Why do our handovers keep failing?" points to a work-activity tool. "Why do our meetings feel like a fight?" points to a communication-style tool.
• Everyone takes it before the session, including the manager. A manager who opts out signals that the exercise is for other people. Two minutes per person for Work Personality means there is no excuse.
• Map the results to the work, not to the people. Put the team's types on a whiteboard next to the actual activities the team is responsible for. The interesting finding is almost never "Sam is a Pioneer". It is "we have four Pioneers and no one who likes finishing", which explains a lot of overdue projects.
• Agree two working norms and revisit them in a month. Not a charter. Two concrete changes: who reviews before release, how decisions get closed, when the detail people get looped in. Then check whether it stuck.

If you want the fuller method for reading a team's shape, how a work style assessment builds teams goes into it. Two things to avoid: never make personality results visible to people outside the team without consent, and never let a type become a reason someone does not get a stretch assignment. Preferences are starting points, not ceilings.

What workplace personality tests can and cannot tell you

A personality test in the workplace tells you about preferences: how someone would rather communicate, decide, take in information and spend their energy. It does not measure competence, motivation on a given day, values or integrity, and a free test measures even less reliably than a paid, normed one. Used well, it gives a team a shared vocabulary and surfaces gaps in how the work is covered. Used badly, it becomes a set of labels people hide behind or get judged by.

The organisations that get value from these tools treat the result as the start of a conversation and pair it with harder data. Engagement scores, climate results and culture measures show what the team is actually experiencing, which is the context that turns a personality profile from a novelty into a decision you can defend.

If you want that harder data next to the profile, Compono Engage puts culture, climate and work personality in one read, so the team conversation starts from what people are actually experiencing.

How to choose

Start with the problem, not the test. Communication friction points to DiSC-style tools, while development conversations suit 16-type tests or the Enneagram. If you want scientific rigour, use the Big Five. If the question is about how your team covers the work itself, a workplace-specific tool like Work Personality answers it directly, and at 4 questions per person you can profile the whole team in one meeting.

Frequently asked questions

Are workplace personality tests really free?

Some are. The Compono Work Personality assessment, Big Five research versions, most Enneagram tests and the basic Keirsey Temperament Sorter are free to take. The official versions of DiSC, MBTI and CliftonStrengths are paid products, though free tests built on the DiSC and 16-type models are widely available.

Which personality test is best for team building?

It depends on the problem. DiSC-style tests suit communication issues and the Big Five offers the strongest scientific validity. For team design, workplace-specific tools like Compono's Work Personality assessment work best because they map results to the eight core work activities teams need covered.

Can you use a free personality test for hiring?

No. Free personality tests are built for engagement and development conversations, not selection decisions. If you are hiring, use a properly validated selection assessment administered as part of a structured process, and treat personality data as one input rather than a verdict.

How do you run a personality test session with a team?

Pick one test and one problem to solve, have everyone including the manager take it beforehand, map the results against the team's actual work rather than against individuals, then agree two concrete working norms and revisit them a month later.

How long does the Compono Work Personality assessment take?

Four questions and about 2 minutes. It is free, you enter your details to receive your results, and it maps you to one of eight work personality types: Doer, Auditor, Helper, Advisor, Pioneer, Campaigner, Evaluator or Coordinator.