How to Avoid the #1 Mistake: Building Something Nobody Wants

We've studied the failure modes of 6,200+ early-stage products. The top killer? Building a solution for a problem that isn't acute enough to pay for. 73% of abandoned projects in our database had a Demand Score under 50 at inception. Founders ignored the warning. The AI doesn't get emotionally attached. It sees only signals. When you enter an idea into DemandSonar, the first thing it returns isn't encouragement; it's an objective gap analysis. If the search volume for the core pain phrase is below 900/month, the platform flags it with an "Acuity Warning." One team ignored the Acuity Warning for a "collaborative playlist app." Score 39. They built anyway. Post-launch, they struggled to convert free users. Six months in, they ran DemandSonar again; same result. They pivoted to a "DJ set planning tool for wedding parties," tapping into a dense cluster with a 71 Score. That pivot now generates $14K/month. The #1 mistake isn't failure to execute. It's failure to validate with behavioral data first. DemandSonar exists to make that mistake impossible. [Check your idea's Acuity Score →]