Last week I launched UIPrompt, a visual component editor that writes exact prompts for AI coding tools. Product Hunt went fine. People said nice things. Signups: a handful. Paid conversions at $12/mo: zero.
I spent a few days blaming traffic. Traffic was part of it. But when I sat down and pretended to be my own customer, the pricing model fell apart on its own.
The usage curve is wrong for a subscription. You use UIPrompt hard for the two weeks you are building out a design system, then you ship, and you do not touch it until the next project. Paying monthly for a tool you use in bursts feels bad even at $12. Nobody churns politely; they just never subscribe.
What buyers actually wanted was an asset. The most-used feature request from launch feedback was "can I export the whole system". That is not a service. That is a file you own. Tailwind UI figured this out years ago: pay once, own the output forever.
So I rebuilt the model in three days:
The pack is the part I am proudest of. I blind-tested it: a fresh AI session that had never seen my design got only the exported files and built a settings page. 34 of 34 specced properties matched. It invented zero colors. It derived the entire dark mode from two token values. That is what "your design system speaks AI" means in practice.
Some honest notes for anyone considering the same pivot:
Maybe this fails too. My success bar is written down: 3 real purchases in 14 days of relaunch, or I move on to the next bet and leave UIPrompt in maintenance mode. Either way I will post the numbers.
Try the playground (no signup): https://uiprompt.co