Be better. At making your organization great. At helping others be their best.

With our Myers-Briggs® assessment. The most trusted, the most popular. Learn more »

Your Guide to Performance

At CPP, our only job is to help you be a better people development professional and, in turn, help your clients flourish. While we're best known for our products like the Myers-Briggs® assessment, CPP is also a group of people who can offer you the guidance and support you need. Visit our Your Needs page or explore the CPP People Development Model.

The MBTI® Certification Program is coming to NYC and Gainesville, FL.

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The CPI 260® Certification Program is coming to Chicago, IL; and Sunnyvale, CA.

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The FIRO® Certification Program is coming to Philadelphia, PA; and Dallas, TX

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Why Certification?

Our certification programs have one thing in common: They help you become a better development professional and, in turn, help your people and teams flourish and inspire excellence in your organization. Learn more »

Myers-Briggs® Assessment

Myers-Briggs Type Indicator®

CPP is the exclusive publisher of the world's most trusted and widely used personality assessment.

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What's the value in knowing your type?

Take the MBTI assessment online and get your type report now.


Improve the performance of your people with these new MBTI® training resources!

Team Development: MBTI® Workshop Facilitation Pack
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Stress Management: MBTI® Workshop Facilitation Pack
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CPP Products + Professional Services=

Integrate our powerful assessments and solutions with your key development initiatives.

A-ha Moments Captured From Across the Globe

The 70th anniversary celebration of the Myers-Briggs® assessment was a resounding success. And all the credit goes to you. Cheers!

Check out this inspiring video and heartfelt stories from our MBTI fans

Cycles of Success

Discover how the Strong and MBTI® tools can help you along your career development path—plus, sign up to receive our Cycles of Success ebook.

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What's New

Keep MBTI® Type Alive!

Be “type proud” and drink your coffee in style with an MBTI® “Type Head” "to-go" coffee cup!

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Add the Latest and Greatest to Your Practitioner Toolkit

If you’re looking to add some fun to your MBTI® group trainings, spice things up a bit with CPP’s new “type heads” posters.

Available now! Learn More

CPP products now available in multiple languages

Our world-renowned products are now available in multiple languages on SkillsOne. Empower your global workforce and be better.

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About CPP

We are a world leader in personality, career, and organizational development assessments and related products and services. We maximize the performance of individuals, leaders, teams, and organizations through the use of the highest-quality, scientifically based tools and professional services.

While we’re best known for the personality assessment inventory, the Myers-Briggs Type Indicator® instrument, CPP is much more than just a company that sells products. We’re also a group of people committed to improving the performance of individuals and organizations around the world.