Which product metrics actually matter, and how do I use them?
You are not confused about metrics. You are hoarding them. A dashboard with forty charts and no decision attached to any of them is not rigor — it is hiding from the work of choosing. Every number you track without a use is a small lie you tell yourself: that watching is the same as acting. It is not. A metric earns its place only when you can say, in advance, what you will do differently if it moves. This page will not give you a master list of "the metrics that matter." No such list exists outside your situation. It will show you how to find the few that matter to the decision in front of you, and how to stop collecting the rest.
Pick one decision you must make this week. Choose the single metric that would change your action if it moved. Ignore the rest until that decision is made. A metric with no decision behind it is not information — it is decoration. Use fewer numbers, but use them.
What changes unlock by starting
- A short list of metrics you actually use, instead of a long list you merely glance at.
- A clear line, set in advance, between a number moving and you acting.
- Faster decisions, because you stop waiting for more data to arrive before choosing.
- An answer ready when someone asks why a metric matters — because you chose it for a reason, not out of habit.