North Star Metric
The single metric that best captures the core value your product delivers to customers.
What it means
A North Star Metric is the one number that, if it goes up, means your company is winning. For Spotify, it's time spent listening. For Slack, it's messages sent. For Airbnb, it's nights booked. It's not a vanity metric (like total signups) - it measures actual value delivery. When your North Star grows, retention improves, revenue follows, and your product-market fit strengthens.
Why it matters
A clear North Star aligns your entire company - product, marketing, sales, and support - around a single goal. It prevents the distraction of chasing dozens of metrics and helps you make faster decisions. When faced with any trade-off, ask: 'Does this move the North Star?'
What is a North Star Metric?
It's the single metric that best represents the core value your product delivers. When it grows, retention, revenue, and growth naturally follow.
How do you choose a North Star Metric?
Ask: 'What action do customers take that proves they're getting value?' It should be measurable, actionable, correlated with revenue, and reflect real product usage.
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