DISC, Insights or The Predictive Index? Why More and More Organizations Are Switching to PI

Blog - 18-08-2026

From self-awareness to business impact

DISC and Insights help employees understand themselves and each other better. That is valuable - but it often stops at insight, without leading to action.

The Predictive Index (PI) goes a step further: it makes behavior predictable in the context of work. The PI Behavioral Assessment reveals what drives someone, how they collaborate, and where they excel.

Combine that with the PI Cognitive Assessment (learning ability measured in 12 minutes) and you get a complete picture of what someone can do and how they work.

From typology to science

DISC sorts people into four colors or styles. Fun to talk about, but limited in predictive value. PI is built on more than 17 million data profiles and is scientifically validated for both selection and development.

It is not just a test, but a predictive model that explains behavior in terms of job performance - helping you make better decisions in hiring, promotion and leadership development.

From individuals to teams

PI focuses on teams and collaboration. With the PI Design module, you can see:

  • which behavioral drives are present in your team,
  • where complementarity or tension arises,
  • and how leaders can adapt their style for maximum impact.

That is how you move from individual profiles to high-performing teams.

From one-off to strategic

DISC or Insights are often a one-time exercise. PI is an ongoing people platform that integrates across the entire employee lifecycle:

  • Recruitment and selection
  • Onboarding
  • Team development
  • Leadership and performance

From hire to inspire - and that is what makes the difference.

Conclusion

DISC and Insights help you understand who someone is. The Predictive Index helps you understand how individuals are wired, and why and under what circumstances someone performs best - and how you can put that to strategic use in your organization.

That is why more and more companies are choosing PI: not as a test, but as a full people platform for putting the right people in the right place.

Curious what PI could reveal about your teams? Discover The Predictive Index at People for Success, or schedule a no-obligation introduction.