You
The roles the business needs, and which of them you can cover yourself.
Not started yet
Most new businesses get tested by spending the savings. Just Good Business tests the idea first, so you find out whether the business should exist before you put your money into building it.
Each gate shows the evidence behind it. The fourth is the one most often skipped, so it always shows its working.
Built from your own answers, in four parts. Each gap comes with the cheapest next test that would close it.
The roles the business needs, and which of them you can cover yourself.
How many months your savings carry you, and how much you could lose without harm.
The buyers you can actually reach, and the commitments you have so far.
The month cash is lowest and how deep the dip goes, the margin at the volumes you choose, and whether your lowest workable price sits under what buyers will pay.
There's no score and nobody tells you yes or no. You record your own decision:
Choose "go on" and everything you've gathered carries straight into the start-up route: your first customers chosen on the map, the route to them drawn through the channels and partners that reach them, and the plan tested for what has to stay true, before the money is spent.
"Stop for now" is a good outcome too. Finding out before the lease is signed is the cheapest way to find out.
Tell us what it is and what worries you about it. We'll show you how the gates and the sheet would work for your idea.