What Is a North Star Metric?
A north star metric is the single number that best captures the value your business delivers. Learn how to choose yours.
Key Takeaways
- A north star metric captures the core value you deliver to customers
- It should be a leading indicator of long-term revenue
- Every team's work should connect back to moving the north star
- Examples: Spotify (time listening), Airbnb (nights booked), Slack (messages sent)
Why one metric?
The north star metric concept argues that one metric, chosen carefully, captures whether your business is genuinely creating value. All other metrics are either inputs that drive the north star or outputs that follow from it.
What makes a good north star?
A strong north star metric has three properties: it reflects customer value, not just revenue; it is a leading indicator — changes today predict revenue changes in future periods; and it is actionable — your teams can directly influence it through daily work.
Examples across industries
Spotify uses monthly hours streamed. Airbnb uses nights booked. Slack uses messages sent per team per 30-day window. For eCommerce it might be repeat purchase rate or monthly active buyers. The right metric varies enormously by business model.
Choosing your north star
Ask three questions: What action proves a customer got genuine value from us? Does an increase in this action predict long-term retention and revenue? Can every team trace their work back to influencing this number? Avoid vanity metrics like total signups or page views — they measure attention, not value.
North star vs KPI tree
The north star sits at the top of a KPI tree. Beneath it sit input metrics — the levers your teams pull to move the north star. Beneath those sit operational metrics that tell you if the levers are working. This hierarchy gives everyone clarity: the north star is the destination, the inputs are the route.