SaaS Metrics

PLG (Product-led Growth)

Product-led growth is a go-to-market approach where the product drives acquisition, activation, retention, and expansion through self-serve value.

Updated 2026-01-24

Definition

Product-led growth is a go-to-market approach where the product drives acquisition, activation, retention, and expansion through self-serve value.

How to use it

  • PLG needs strong activation and short time-to-value to work.
  • Use cohorts to ensure growth quality: PLG can hide churn if onboarding is weak.

Measured as

Measure PLG (Product-led Growth) on the same customer segment, time window, and revenue basis each time you review it.

Operator takeaway

  • PLG needs strong activation and short time-to-value to work.
  • Use cohorts to ensure growth quality: PLG can hide churn if onboarding is weak.
  • Keep PLG (Product-led Growth) consistent by cohort, segment, and period before you use it as a decision signal in planning or reporting.
  • Interpret the metric alongside retention, margin, or payback so one ratio does not hide the real operating trade-off.

Next decision

  • Read PLG metrics hub: activation, trial conversion, stickiness, and adoption if the decision depends on interpretation, policy, or trade-offs beyond the raw formula.
  • Decide whether PLG (Product-led Growth) is a growth, retention, or efficiency signal before you set targets around it.

Where to use this on MetricKit

Guides