Business idea validator

Think of your score as a checkup, not a prediction. Claude scores your idea across five dimensions founders check every time: problem urgency, market size, competition, willingness to pay, and personal fit. Each is weighted equally, so no single strength can hide a real weakness, and the total lands out of 100.

Picture five ways a business idea can quietly fail: nobody cares, too few people share the problem, competitors own the space, no one will pay, or you won't stick with it. These five dimensions are exactly those failure modes. One weak spot is survivable, but two at once is the pattern that sinks most ideas.

A score under 40 isn't a verdict that your idea is bad, it's a signal one dimension is weak enough to sink everything else, most often willingness to pay. Founders often confirm people have a problem but never check if they'll pay to fix it. The fix is to go straight at that weak dimension, not polish what already works.

Look at the gap between your strongest and weakest dimension, not just the number. A big gap means real potential held back by one fixable weakness, so closing it is your highest-leverage move. A small gap means the idea is even all around, and the band tells you whether that evenness is strong or thin.