Our four-style behavioral assessment focuses on observable behavior in work and relationships; Big Five is a broader trait inventory. If you're picking a workplace assessment vs. a self-knowledge tool, this comparison helps.
Measure your personality across five major dimensions: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. Based on the IPIP public domain item pool.
Understand your behavioral style across four dimensions: Dominance, Influence, Steadiness, and Conscientiousness. A four-factor model of behavior tracing to William Moulton Marston (1928), in the four-style form widely used today.
Taking both gives you two angles on the same person — you. Many users find the discrepancies more interesting than the agreements.