LateralDeck - Kill groupthink in 10 minutes. No facilitator needed.

Hey Product Hunt 👋 I'm Sven — executive coach, Vistage CEO peer group chair in Barcelona, and founder of Kuma Partners. I've spent years in rooms with leadership teams who are smart, experienced, and completely stuck, not because they lack ideas, but because the loudest voice always wins. The HiPPO effect (Highest Paid Person's Opinion) is real, and it kills creative thinking before it starts. I kept running the same facilitation techniques in my CEO sessions — De Bono's hats, Insights colour personas, lateral thinking prompts — and watching them work. But they required me in the room. I wanted something a team could run themselves in 10 minutes, without a facilitator, without an account, without a setup. That's LateralDeck. Each player gets a different thinking card. Everyone thinks in silence, then reveals simultaneously. No anchoring, no hierarchy, no groupthink. I built this for the team lead who wants their people to think differently — not just once with a consultant in the room, but every week, on their own. Try it at lateraldeck.com — no account needed, takes 2 minutes to start your first session. Happy to answer anything Sven