Definition
A leading metric predicts future outcomes (e.g., activation rate predicts retention), while a lagging metric reflects past results (e.g., revenue, churn). Both are essential: leading metrics allow PMs to intervene early, and lagging metrics confirm whether interventions worked. PMs should build dashboards that pair leading indicators with lagging outcomes to create a complete picture of product health. Amplitude's guide to product metrics and Reforge's growth model framework both provide practical structures for identifying and pairing leading and lagging indicators.
Why It Matters for Product Managers
Understanding metric is critical for product managers because it directly influences how teams prioritize work, measure progress, and deliver value to users. PMs should build dashboards that pair leading indicators with lagging outcomes to create a complete picture of product health. Without a clear grasp of this concept, PMs risk making decisions based on assumptions rather than evidence, which can lead to wasted engineering effort and missed market opportunities.
How It Works in Practice
Product teams put this concept into action by integrating it into their regular workflow:
- Adopt. Agree as a team on how and when to apply this practice, making it an explicit part of the team's working agreement.
- Execute. Follow through consistently, treating the practice as a non-negotiable part of how the team operates.
- Inspect. Regularly evaluate whether the practice is delivering the expected benefits and surface any friction.
- Adapt. Adjust the approach based on what the team learns, keeping what works and discarding what does not.
The value of metric compounds over time. Teams that commit to it consistently see improvements in velocity, quality, and cross-functional alignment.
Common Pitfalls
- Treating this as a checkbox activity rather than embedding it into daily team habits.
- Applying the concept rigidly without adapting it to the team's context and maturity level.
- Failing to communicate the purpose behind the practice, which leads to team resistance.
Related Concepts
North Star Framework requires pairing a lagging outcome metric with leading indicators to create a balanced measurement system.