Five Steps.
One Constraint.

Eliyahu Goldratt built the most rigorous theory of operational leverage ever written. Most funded startups violate it at Step 4 — and then wonder why the money didn't work.

The focusing steps

1

Identify the constraint.

Find the one thing limiting your throughput. Not the loudest problem, not the easiest to fix — the actual bottleneck. For most early startups, the constraint is customer discovery: you don't know who will pay, how much, or for what. Everything else is secondary.

In startups: What prevents the next customer from paying? Work backward from the last three deals that didn't close.

2

Exploit the constraint.

Get the most out of the constraint with existing resources. No new hires. No new budget. Squeeze every unit of throughput from what you already have. If your constraint is sales conversations, the answer isn't a bigger team — it's more conversations per rep, better qualification, shorter cycles.

In startups: What's the maximum throughput you can extract from the constraint today, before adding any resources?

3

Subordinate everything else.

Every part of the system should support the constraint, not optimize for itself. Engineering serves the constraint. Marketing serves the constraint. Roadmap serves the constraint. This is where discipline actually lives — stopping non-constraint activity even when it looks productive.

In startups: Cancel any initiative that doesn't directly feed the constraint. This will feel wrong. Do it anyway.

4

Elevate the constraint. (hover me)

Only after you've exploited and subordinated: add resources to the constraint. New hires, new tools, new capital. Now the investment has a specific target — the proven constraint — instead of dispersing across the whole system. This is when funding makes sense. Not before.

⚠ This is the step most funded startups do first. A Series A lands and immediately goes to headcount, tooling, and office space — before Steps 1–3 are done. The constraint stays hidden under a pile of money.

5

Repeat. The constraint moves.

Once you elevate the constraint, it stops being the constraint. A new one emerges. This is not failure — it's progress. The system advances. The cycle restarts. Companies that understand this never stop doing constraint analysis; they just get faster at it.

In startups: After PMF, the constraint shifts from discovery to delivery to distribution. Each stage requires a fresh identification pass.

The capital trap

Why money breaks the framework.

What Goldratt says should happen

1.Identify what's actually limiting throughput
2.Extract maximum value from current resources
3.Align everything else to serve the constraint
4.Now add resources, targeted at the constraint
5.Repeat as the constraint shifts

What funded startups actually do

1.Raise capital on a story, not a constraint
2.Hire aggressively across all functions
3.Build features that look like progress
4.Discover the constraint when the money runs out
5.Raise again or die trying

From the source

"Tell me how you measure me, and I will tell you how I will behave."

— Eliyahu Goldratt

The Goal (1984)

"An hour lost at a bottleneck is an hour out of the entire system."