What is a metric tree? The complete guide with examples.
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What is a metric tree? The complete guide with examples.

What is a metric tree? The complete guide with examples.
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Dillon Baker
Senior Product Marketing Manager @ Mixpanel
Last Edited:
Aug 7, 2025
Published:
Aug 7, 2025

A metric tree is a logical hierarchy of your growth model. It maps out how each of your individual metrics influences the others, from low-level metrics like campaign performance or feature engagement up to your North Star metric, the focus metric that guides your business strategy.

What is a metric tree? 

North Star metric tree framework
metric trees Zola quote

The North Star is your compass, the metric tree is your map

Example: Revenue in X time period

Why product teams need metric trees 

Revisiting the “revenue in X time period” example

The components of a metric tree

1. The North Star metric, or focus metric

2. L1, L2, L3 Input metrics

metric tree example
Beyond the North Star metric tree ebook

How metrics are connected

Avoiding vanity metrics

Example: A simple pageview metric may not measure valuable user behavior.

Turning data into action with metric trees

1. Democratize your tree’s real-time data and metrics in a self-serve platform

2. Assign an owner for each metric

metric tree assign owner in Mixpanel

3. Connect metrics to experiments and other reports for deep dives

4. Data governance and a log of actions for each metric should be kept for trust and transparency.

5. Metrics should continue to evolve to match changes in your product or business strategies

Metric tree example: Ecommerce

metric trees example weekly active buyers

Focus metric: Weekly active buyers (WAB)

Reach: Three-month active users

Activation: First purchase in seven days/user

Engagement: Bought items/WAB

Retention: One-month buyer retention

Business-specific: Average buying price

FAQ

Get a demo of Mixpanel Metric Trees.
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Dillon Baker
Dillon Baker
Senior Product Marketing Manager @ Mixpanel