The 90-day operating review founders skip
A quarterly hour that decides the next quarter: what to measure, what to kill, what to say out loud.
Most founders do a plan every quarter and a review never. The plan is optimistic, the quarter is not, and nobody is allowed to compare the two out loud.
The review is the mechanism. Without it, the plan becomes decoration and the same three problems survive four quarters in a row.
The four numbers
A quarterly review does not need a dashboard. It needs four numbers, written down three months ago, and the honesty to read them:
- Revenue that repeated — not total revenue. The part that came from the same customers or the same channel twice.
- Margin per unit — after delivery cost, before optimism.
- The constraint — the one thing that capped growth: supply, attention, cash, or your own calendar.
- Days of runway — the real number, not the friendly one.
If you cannot produce all four from memory, that is the finding.
The three questions
- What did we say we would do, and what actually happened? Write both columns side by side. No commentary. The gap is the lesson.
- What did we keep doing that produced nothing? There is always one activity everyone protects because it feels like progress: the redesign, the internal tool, the second podcast.
- What would we never start today? If the answer includes a product line, a client, or a hire, it belongs on the kill list.
The kill list
End the hour with two written lists: what gets more resource next quarter, and what stops. A review that produces only additions is a wish list with better formatting.
Killing is expensive emotionally and cheap financially. Every founder who waited a quarter too long on a dying line can tell you the exact amount it cost.
Say it out loud
The review is worth nothing if it stays in your head. Put the four numbers and the gap in front of the people who helped produce them, including the ugly line. Teams do not need optimism from their founder. They need an accurate map.
The one-hour version
- 15 minutes: read last quarter's promises without defending them.
- 20 minutes: fill in the four numbers.
- 15 minutes: answer the three questions in writing.
- 10 minutes: write the kill list and the one metric for next quarter.
Book it before the quarter ends. The person most likely to cancel it is the person who needs it most.