I set out to build a pet habit tracker. The premise was the one everybody nods along to: owners log their pet's daily routines, and with enough of that data we tell them something useful.
The assumption I hadn't tested was whether owners would actually track. Not whether tracking is useful — whether they'd do it, repeatedly, unprompted. The entire product sat on top of that, and I'd never checked.
So I checked. Closed-group surveys and two small pilot programmes — a few weeks, unglamorous. The answer was clear: they liked the idea and they didn't do it. The data layer the whole product depended on was never going to exist.
I cut the habit tracker. I cut the AI features stacked on top of it. What survived was the part that was genuinely ours and needed no daily user input — the nutrition analysis engine, built with a certified pet nutrition coach.
That removed roughly 80% of the planned scope and projected build cost, before any of it got written.
It's in alpha, bootstrapped, and approaching its first year. The audience arrived before the product did — 2,500+ organic followers in the pet wellness space, no paid promotion, now generating consistent inbound.
I could have built the original version. It would have been beautifully specified and dead on arrival. The specs would have been excellent. That's the failure mode I exist to prevent, and I know it because I nearly walked into it with my own money.