The North Star Metric

The North Star Metric is the single number that best captures the core value your business delivers to customers. It aligns your team, focuses your efforts, and measures genuine progress.

Characteristics of a Strong North Star Metric

Reflects Customer Value: The metric measures something customers actually care about. If customers do not value what you measure, you optimize for the wrong outcome.

Predicts Long-Term Success: The metric correlates with sustainable business health, not short-term spikes.

Is Actionable: The metric responds to things you can influence. Measuring something outside your control provides no guidance.

Is Measurable: You can track the metric accurately and consistently.

Examples of North Star Metrics by Business Type

E-commerce: Monthly revenue from repeat customers (reflects product satisfaction and loyalty)

SaaS: Weekly active users completing core actions (reflects product engagement and value)

Content/Media: Total time spent consuming valuable content (reflects audience engagement)

Marketplace: Successful transactions between buyers and sellers (reflects platform health)

Service Business: Client outcomes achieved or projects completed successfully (reflects service quality)

Choosing Your North Star Metric

Selecting your North Star Metric requires deep understanding of your business model and customer value. Ask these questions:
  • What is the one thing that, if it increases, everything else improves?
  • What do customers do when they receive genuine value from us?
  • What metric would we be proud to grow even if other metrics temporarily suffered?
Once selected, your North Star Metric becomes the anchor for all other metrics. Every team, every initiative, and every experiment should ultimately connect to moving this number in the right direction.

Supporting Metrics

While the North Star Metric provides focus, supporting metrics provide diagnostic detail. These are the levers that influence your North Star.
Example: If your North Star is monthly revenue from repeat customers, supporting metrics include:
  • Customer satisfaction scores
  • Product return rates
  • Email engagement rates
  • Time between purchases
  • Customer service response times
When your North Star stalls, supporting metrics reveal why.
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