Insights Discovery vs Myers-Briggs: What's the Difference?
Both grew out of Carl Jung's psychology. One gives your people a four-letter type, the other gives them four colours. Here is how the two compare, and how to choose the right one for your team.
If you are choosing a workplace personality assessment, two names come up more than any others. People often ask us whether Insights Discovery and Myers-Briggs are the same thing, which is better, and whether it matters. It does matter, mostly because of what happens after the questionnaire is finished.
The short answer
The Myers-Briggs personality test sorts people into one of 16 four-letter types. The Insights Discovery personality test describes each person as a unique blend of four colour energies. They share the same Jungian roots, so they rarely contradict each other. The real difference is the language: colours are quicker to learn, easier to remember and simpler for a whole team to use together.
Two tools, one root: Jung's psychology
In 1921 the Swiss psychologist Carl Jung published Psychological Types. He proposed that people differ in where they direct their energy (introversion or extraversion), how they take in information (sensing or intuition) and how they make decisions (thinking or feeling).
Both tools build on those Jungian personality types. That shared foundation is why someone who knows their MBTI type will usually recognise themselves in their Insights Discovery personality profile, and the other way round. Comparing Insights Discovery vs MBTI is less about which theory is right and more about how each one turns that theory into something people can use on a Monday morning.
How Myers-Briggs works
The Myers-Briggs Type Indicator was developed by Katharine Cook Briggs and her daughter Isabel Briggs Myers from the 1940s onwards. It measures preferences on four pairs:
- Extraversion or Introversion (E or I): where you focus your attention and get your energy
- Sensing or Intuition (S or N): how you take in information
- Thinking or Feeling (T or F): how you make decisions
- Judging or Perceiving (J or P): how you approach the outside world
Your four preferences combine into one of 16 MBTI personality types, such as ISTJ or ENFP. A qualified practitioner then helps you check that the reported type is your best fit. Many people find it a rich and thoughtful framework for personal reflection, and it remains one of the most widely recognised personality profiling tools in the world.
How Insights Discovery works
Insights Discovery was created by Andi and Andy Lothian in Dundee, Scotland. It takes the Insights Discovery Jung psychology and translates it into four colour energies:
- Cool BlueCautious, precise, deliberate and questioning.Introverted thinking
- Fiery RedCompetitive, determined, strong-willed and purposeful.Extraverted thinking
- Earth GreenCaring, encouraging, sharing and patient.Introverted feeling
- Sunshine YellowSociable, dynamic, enthusiastic and persuasive.Extraverted feeling
Everyone has all four Insights Discovery colours. What differs is the order and the intensity. After a 25-frame online evaluator, which takes around 20 minutes, each person receives a personal profile covering their strengths, possible blind spots, communication preferences and the value they bring to a team.
For those who want more detail, the Insights Discovery personality types sit on a wheel of eight (Director, Motivator, Inspirer, Helper, Supporter, Coordinator, Observer and Reformer), which expands to 72 positions. The profile also shows how you adapt your style at work compared with your more instinctive self.
Insights Discovery and Myers-Briggs side by side
| Insights Discovery | Myers-Briggs (MBTI) | |
|---|---|---|
| Roots | Carl Jung's psychological types | Carl Jung's psychological types |
| The model | Four colour energies, blended in a unique order for each person | Four preference pairs, giving 16 types |
| Your result | A colour mix and a position on the Insights wheel | A four-letter type code |
| Questionnaire | 25 frames of word pairs, around 20 minutes | Around 90 forced-choice questions |
| The report | A written personal profile, with optional chapters for leadership, sales and team effectiveness | A type description, with optional deeper reports |
| Shared language | Colours that most people can recall and use after one workshop | Letters and type codes that take longer to learn |
| Team view | A team wheel that plots everyone on one page | A type table showing the spread of types |
| Often chosen for | Team development, communication, leadership and sales programmes | Individual reflection, coaching and career conversations |
The difference that matters most: language people remember
In our experience, the test of any workplace personality assessment is whether people are still using it six months later. This is where the two tools part company.
Ask a group a year after an MBTI session and many will struggle to remember their four letters, let alone a colleague's. Ask a group who have been through Insights Discovery and they will usually tell you their lead colour, their manager's, and what that means for how to approach each other.
A personality tool only earns its keep if people are still talking about it after the workshop.
The Insights Discovery colour energies give teams a simple, neutral vocabulary. "I need to dial up my Cool Blue for this report" or "You're getting a lot of Fiery Red from me today, sorry" are easy things to say. They let people talk about behaviour without making it personal.
Which is better for teams?
If your goal is team personality profiling, we believe Insights Discovery is the best personality assessment for teams in most situations. We should be open about our position: Churchill Square Consulting is an Insights Discovery partner, so we see this tool at work every week. Our team also includes practitioners accredited in both Insights Discovery and MBTI, and after more than 1,200 workshops this is what we find:
- It is fast to learn. People grasp four colours in minutes, so workshop time goes on real team issues rather than on explaining theory.
- The team wheel makes patterns visible. You can see at a glance where a team clusters, where the gaps are and why certain conversations keep going wrong.
- It avoids boxes. A blend of four energies feels less like a label than a fixed type, which makes people more open to the feedback.
- It travels well. The colour language works across cultures, seniority levels and virtual or hybrid teams.
As personality tests for teams go, that combination is hard to beat. You can read more about how we use it on our Insights Discovery Team Effectiveness page.
Personality assessment for leadership development
Leaders need two things from a profile: an honest picture of how they come across, and a practical way to adapt. Insights Discovery offers both. The profile shows a leader's natural style and how they flex it at work, and the colour model gives them a quick way to read what each team member needs when delegating, giving feedback or leading change.
MBTI can also support leadership coaching, particularly in one-to-one work where there is time to explore type in depth. For programmes that involve whole leadership groups, we find the shared colour language makes Insights the stronger of the two team development personality tools. Our Transformational Leadership programme is built around it.
Looking at alternatives to Myers-Briggs?
Organisations usually start looking for MBTI alternatives for one of three reasons. The type codes have not stuck. People feel boxed in by a single type. Or the tool was used once and never linked to day-to-day work.
If you are weighing up Insights Discovery vs other personality tests, ask these four questions of each one:
- Will our people remember the language without looking at their report?
- Does it give us a view of the whole team, as well as individuals?
- Can it be applied to our real challenges, such as communication, change or sales?
- Is it delivered by an accredited practitioner who can make it stick?
One point applies to both tools. Neither is designed for recruitment or selection. They describe preferences, not ability, so they should be used for personality profiling for employees who are already in the organisation and want to develop.
Frequently asked questions
Is Insights Discovery the same as Myers-Briggs?
No. Both are based on the work of Carl Jung, but they are separate tools from different publishers. Myers-Briggs gives you one of 16 four-letter types. Insights Discovery describes you as a blend of four colour energies and gives you a detailed personal profile.
Is Insights Discovery a good alternative to Myers-Briggs?
Yes, particularly for team and leadership development. Because the two share Jungian roots, people who know their MBTI type usually find their Insights profile familiar, while the colour language is easier to remember and use with colleagues.
Which personality assessment is best for teams?
For most teams we recommend Insights Discovery. The four colours are quick to learn, the team wheel shows the whole team on one page, and the language tends to stay in use long after the workshop.
Can we use Insights Discovery if our people already know their MBTI type?
Yes. The two are compatible, and prior MBTI knowledge often helps. A good practitioner will connect what people already know about their type to the colour energies.
Should Insights Discovery or MBTI be used for recruitment?
No. Both tools describe behavioural preferences rather than skills or ability, so they are intended for development, not for selecting or screening candidates.
Insights, Insights Discovery and the Insights Wheel are registered trademarks of The Insights Group Ltd. Myers-Briggs, Myers-Briggs Type Indicator and MBTI are trademarks or registered trademarks of The Myers & Briggs Foundation. Churchill Square Consulting is not affiliated with The Myers-Briggs Company.
