One number a team rallies around
Products generate dozens of metrics, and chasing all of them at once means chasing none. A North Star metric is the deliberate choice of the one measure that best reflects the value customers actually receive — the number that, if it goes up for the right reasons, means the product is genuinely working. It gives a whole team a shared direction.
Examples
- Nights booked — a marketplace where value is realized when a stay happens.
- Time spent listening — a media product where value is engagement, not visits.
- Messages sent — a communication tool where the core action is the value.
- Weekly active teams — collaboration software, where the unit of value is a team, not a seat.
Notice what these aren’t: not raw signups, not page views, not revenue. Each measures delivered value, which tends to lead revenue rather than just report it.
Good North Star, bad North Star
A good North Star is value-based, leading, and influenceable. Vanity metrics fail the first test — signups and page views can rise while customers get nothing. Pure lagging metrics like revenue fail the second — by the time they move, the decisions that caused it are long past. The strongest North Stars sit just ahead of money: the action that, repeated, reliably produces it.
Input metrics
A North Star is steered through its input metrics — the handful of levers that move it. If the North Star is weekly active teams, the inputs might be invite conversion, activation rate, and team churn. Teams own the inputs; the North Star is the scoreboard. A funnel is often how you find and watch those inputs.
A worked example
Picture a team-collaboration app weighing three candidates. Signups is a vanity metric — it can climb while nobody collaborates. Revenue is lagging — it confirms success months after the decisions that caused it. Weekly active teams sits in between: a team that returns every week is clearly getting value, and that habit reliably precedes expansion and renewal. So weekly active teams becomes the North Star, with invite conversion, activation, and team churn as the input metrics that move it.
Tracking a North Star in Pug
Define the value action as an event, then put it on an analytics dashboard as a KPI tile with period-over-period comparison — alongside the input metrics that move it. Because Pug resolves identity, you can measure it per person and segment it by any trait, so the North Star reflects real people getting real value.