Answers
The questions worth answering before you build
One page per question, each answered from what our own runs actually produced rather than from general advice. Where a claim rests on evidence, the evidence is linked.
Can ChatGPT validate my startup idea?
A chat is a fine, free second opinion, and with search on it can cite pages. Where plain chat, search and Deep Research each stop, and what a fixed gate adds.
Read the answer →Is there a business idea generator that starts from real problems?
A prompt-based generator writes ideas from what you type. Type a market here to see problems recorded from public pages, each with its source. Free, no signup.
Read the answer →More are being written
This set is growing question by question, and each one waits until we have something real to answer it with — a run, a measurement, or a check the product actually applies. In the meantime the free tools and the published runs answer several of them directly.