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OpenDecide's mission is simple: make best-in-class team performance achievable at the speed modern business demands. Founded in 2019 and headquartered in Paris (Station F) and Toulouse, we saw a fundamental problem: organizational science has decades of validated research on what drives team performance—but it was locked in academic papers and expensive consulting engagements. We built an AI platform that changes that: combining a century of organizational research with continuous guidance to help teams reach proven, best-in-class performance in weeks, not quarters. Today, 3,500+ leaders across 50+ companies in banking, luxury, and industrial sectors use OpenDecide to turn team effectiveness into competitive advantage. We're researchers, engineers, and builders united by relentless focus, deep thinking, and a passion for creating technology that produces measurable impact on how teams execute. We don't build coaching theater—we build performance systems that show up in your numbers.

OpenDecide Questions

The OpenDecide annual revenue was $200000 in 2026.

Guillaume Tastet is the CEO and Cofounder of OpenDecide.

4 people are employed at OpenDecide.

OpenDecide is based in Paris, Île-de-France.

The NAICS codes for OpenDecide are [4243, 42433, 42, 424].

The SIC codes for OpenDecide are [513, 51].

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