Simon Davies

About

Founder of Crux — put design rationale on prototypes, with comments and approvals in one place. AI product builder in London; 20+ years shaping digital products. Creative Head, EMEA at Born. sidavies.studio

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Maker History

CruxDesign rationale, right on your prototype.
Nov 2026

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Joined Product HuntNovember 6th, 2026

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2d ago

Crux - Design rationale, right on your prototype.

Crux puts design rationale on the prototype with Proof, so teams can comment, approve and sign off in one place.