Stop 04 · Data & Metrics for PMsTopics · 4/12

Leading vs Lagging Indicators

In short

Some numbers tell you what already happened. Others warn you what's about to happen. Good PMs watch both, but steer mostly by the early warnings.

Leading indicators predict future outcomes (e.g. weekly active usage), lagging indicators confirm what already happened (e.g. quarterly revenue) — good metric design needs both.

The purple blob stands on a bathroom weighing scale holding a step counter.

Think of it like this

Losing weight

The weighing scale is a lagging number: it tells you the result after weeks. Your daily steps and what you ate are leading numbers: they predict the scale. Fix those, and the scale follows.

Watch it happen

Early signal vs final result

Leading

Predicts what's coming
Moves fast, easy to act on
Example: lessons finished this week

Lagging

Confirms what already happened
Moves slowly, hard to change
Example: quarterly subscription renewals

Report lagging metrics to leadership, but run weekly work on leading ones that predict them.

The big ideas

What you need to know

Timing is the difference

Leading indicators move days or weeks before the lagging result changes.

Prove the link

A leading metric is only useful if it actually predicts the lagging one. Check this with past data.

Teams act on leading

You can't change last quarter's churn, but you can change this week's activation.

Save yourself the pain

Common mistakes

Oops

Waiting for quarterly revenue to judge whether a feature worked.

Do this instead

Pick a leading metric you can see within days, and confirm with revenue later.

Oops

Picking a leading metric just because it's easy to measure.

Do this instead

Check that it correlates with the outcome you care about before you chase it.

Your mission

Pair them up

~15 min

Quick check

Which is a leading indicator for annual subscription renewals?

Go deeper

1Classify 5 common product metrics as leading or lagging.
2Identify a leading indicator you could influence this week for a real goal.
3Learn why teams that only track lagging indicators react too late.