The DISC model helps you know more about you work within a team and how your strengths and weaknesses can be best matched with other team members. 

Education on how the D.I.S.C. Model can improve your life with the  

Professional Leadership Institute 

The Color Code helps you know more about your core motivations so you can have better interpersonal relationships and help your dreams grow.

Education on how the Color Code can improve your life with Dr. Taylor Hartman

Hartman

Debbi Perl (an extreme Complementarian) has created a system of personality based on the disposition of husbands. Her system lists the 3 types of men as The King, The Prophet and The Priest.  Very similar to Dr. Hartman's model of Red, Blue and White. The Yellow or Worshipper type is missing in her model. (This is no way an endorsement of the Perls as individuals or as ministers). 

MBTI online helps you know more about your personality and become self-aware so you can have better interpersonal relationships.

Education on how the MBTI can improve your life with 

Personality Hacker 

and MBTI Comedy with Frank James