A repeatable motion exists. A system anyone but the founder can run does not.
This is what separates early growth from pre-PMF: deals now close for recognisable reasons, so the motion is real. What does not exist yet is a system that survives without the founder in every deal, and the real cost at this stage is everything that never happens because that one person is the bottleneck. This is where Diagnosis most often applies, reading the motion that already works before more people are hired onto it, with Build where the system around it still has to be put in place.
Where the strain concentrates once the motion works but only one person can run it.
Everything runs through one person
The founder is usually still the best seller, which is a strength until it becomes the ceiling. Nothing that depends on that one person's calendar clearing gets built, because the person is too busy selling to build it.
A pattern only one person can run
Deals close for recognisable reasons now, so the motion is real, but it lives in the founder's judgement rather than in anything written down. Nothing a second seller could pick up and repeat has been captured yet.
The cost is invisible by nature
There is no broken process to point to, because the motion works, it has just never been turned into one anyone else can follow. The cost here is what never got attempted: the segment not entered, the hire not made, the motion not scaled.
Read the motion before its first handoffs become permanent.
The diagnostic does not assume which dysfunction family or cost component matters most at this stage. It tests the founder-led motion across all six families, then follows the evidence into the financial consequences the available data can support. The question is not which cost should exist in theory, but where this particular motion is creating strain before more people are hired into it.
Interviews centre on the founder and whoever else touches revenue directly, since there is usually no separate commercial team yet to interview around. Calendar time, deal notes, and whatever informal record of closed and lost deals exists are read together, because a formal CRM history rarely exists at this stage to read on its own.
How early is too early.
We only have one or two people selling, is there enough of a system to diagnose?
Isn't a diagnostic overkill before we have real commercial headcount?
The founder is the one being interviewed here, does that change the process?
What does the euro figure even mean at this stage, if revenue is still small?
Three ways to keep going.
See how Build works
The reverse-order engagement for companies putting a first commercial system in place.
See what gets measured
The six families, the signals that reveal them, and how each one turns into cost.
Find out where you sit
Ten questions, two minutes. A first read on which part of your system is carrying the most strain.
The motion works. What it is quietly preventing from happening is the number to find.
One call, 30 minutes. We will review what is working, what is stalling, and where the cost is actually sitting. You will leave with a concrete next step, whether that is Kihon Labs or not.
Book a diagnostic call