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WorkFive
Our Story

Clinical Science,
Human Centered

WorkFive was born from a simple belief: everyone deserves access to the same high-level psychological insights used by top recruiters.

Last Updated: March 2026

The Mission

Our mission is to democratize behavioral science. For too long, deep psychometric profiling has been hidden behind expensive corporate paywalls.

We believe that by providing you with a high-resolution map of your workplace psychology, we give you the ultimate edge in your career. No guesswork, just data.

Sylvain Querné

Meet the Founder

Sylvain Querné

Founder of WorkFive & JobMentis

Sylvain Querné is the founder of WorkFive and JobMentis. He also operates as a Fractional Sales & Marketing Executive with over 20 years of international experience in digital transformation, eCommerce, and growth leadership across companies such as Meta, eBay, Nokia, and MediaWorld. He built WorkFive to help professionals get a better understanding of their behaviour, defining strengths and ideal work profile.

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Our Core Principles

Clinical Accuracy

Built on gold-standard psychometric models used by executive search firms, adapted for the individual professional.

Privacy First

Your behavioral data belongs to you. We provide the tools for insight, but you control who sees your full profile.

Professional Utility

We don't just give you scores; we provide actionable keywords, interview strategies, and fit analysis.