Solo founder shipped his fifth product in three days and let the AI do all the design

Jacob runs four AI products alone. He built Tracetify, a tool that rebuilds how a competitor got its first users from twelve public data sources, in about three days, and gave the AI one instruction for the whole interface: you decide. Users later asked whether he had hired a designer.

How it works

Pastes a competitor URL
The tool pulls from twelve public data sources and rebuilds the launch timeline with dated evidence
The product ships in about three days with AI making every design decision

Why it’s worth knowing

He gave the AI a single instruction, you decide, and users still asked who his designer was.

Where it’s from

Summarized from a public post on hackernoon.com. See the original ↗

Upgraded prompt

A ready-to-use prompt for this idea, built from research on what makes AI agents do the job right: who the AI should be, the exact steps, and a check to make sure it was done the way you wanted.

1Who the AI should be

2The prompt, with the steps

3The check when it’s done

Upgraded prompts are coming soon.

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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.