First things first: DISC is not the problem
This is not a takedown. DISC, MBTI, Insights, and friends have their place: they make communication patterns visible, give teams a shared language, and are a proven entry point for many coaches. If you work with them, you're not doing it wrong.
But if your clients are entrepreneurs, you know the pattern: your client took the test, knows his color or his four letters, nods appreciatively, and then asks you: "Okay. So what do I do with this now?"
A communication profile has no answer to that question. Because it was never built for it.
A mirror and a compass are two different tools
A mirror shows you who you are. That's valuable, once. After that, it repeats itself.
An entrepreneur facing a growth decision doesn't need a second look in the mirror. He needs a compass: Which role in my own company fits my DNA? Who do I need to hire next to close my gap? And what do I do this week?
Those are business questions, not personality questions. They need diagnostics that thinks in a business context: seat, hire, next step.
How to tell your tool is answering the wrong question
Three signals from coaching practice:
1. The profile ends up in a folder. Your client found the results interesting, but four weeks later nothing has changed. Description without a call to action creates insight, but no pressure to act.
2. You're constantly translating. You take the communication profile and manually map it onto business questions: "As a high D, you should maybe..." That translation work is your added value, but it's exhausting, hard to scale, and it depends entirely on you.
3. Entrepreneur-specific patterns are missing. Wrong seat: the founder operating in the wrong chair. The Explorer who starts ten projects and finishes none. The Operator who stays invisible because he hates pipeline work. These patterns decide between growth and stagnation, and generic tests have no category for them.
What entrepreneur diagnostics delivers instead
CORE Navigator was built for exactly one clientele: entrepreneurs, founders, managing directors. The assessment combines two layers:
- CORE Types answers the HOW: Constructor, Explorer, Rainmaker, or Operator, meaning how your client creates value and where his structural risk lies.
- CORE Dynamics answers the WHY: the values operating system based on Graves, meaning why your client decides the way he does, and which customers, employees, and business models fit.
Together they produce a report with 50+ insights that doesn't stop at description: best seat, next-hire profile, concrete blockers with levers and sprints. Your client doesn't get a color. He gets an agenda.
And one point that matters to us, especially with coaches who ask critical questions: CORE is grounded in Graves/Spiral Dynamics and behavior-based diagnostics. We don't call it "scientifically validated" before our own validation study is published. That honesty is part of the system you stand behind with your clients.
Complement, don't replace
The good news: you don't have to throw anything away. Many coaches keep their communication tool for team dynamics and conversation design, and use CORE where business decisions are at stake: in first sessions with entrepreneurs, in positioning work, before hiring decisions.
DISC tells your client how he communicates. CORE tells him what business he should build and what to do this week. Two tools, two questions. As a coach, you want to be able to answer both.
Test it with your own clients
We're opening 15 Founding Practitioner spots for business coaches who use CORE Navigator with their clients: reports with your logo, personal onboarding, permanent founding terms.
About the Author
Founder
Joram Hoefs is the founder of CORE-Navigator. With over a decade of experience in business consulting and personality diagnostics, he has made it his mission to develop data-driven tools that help entrepreneurs understand and leverage their unique DNA.
More posts by Joram Hoefs