Engagement Score
A composite metric that combines multiple user activity signals into a single score representing overall engagement health, used for segmentation, churn prediction, and identifying expansion opportunities.
Engagement scores solve the problem of information overload: instead of monitoring dozens of individual metrics per user, you distill them into one number that summarizes account health. A typical engagement score combines login frequency, feature usage breadth and depth, content creation volume, collaboration activity, and recency of last interaction, with weights reflecting each signal's importance.
Building an effective engagement score requires choosing the right inputs (signals that actually predict retention and revenue), assigning appropriate weights (ideally learned from data rather than assumed), and calibrating the scale (making the score intuitively interpretable). ML-based scoring models that predict retention probability are often more accurate than manually weighted scores because they discover non-obvious signal combinations.
Engagement scores power operational workflows across the business. Customer success teams prioritize accounts with declining scores. Sales teams focus expansion efforts on accounts with rising scores. Product teams monitor how feature changes affect scores across segments. Marketing teams target re-engagement campaigns to specific score ranges. The score becomes a shared language for customer health that aligns cross-functional teams around a common understanding.
Related Terms
Growth Loop
A self-reinforcing cycle where each cohort of users generates inputs (data, content, referrals) that attract the next cohort, creating compounding growth.
Churn
The rate at which customers stop using or paying for a product over a given period, typically measured as monthly or annual churn percentage.
Activation Rate
The percentage of new signups who complete a key action (the 'aha moment') that correlates with long-term retention and product value realization.
Product-Led Growth (PLG)
A go-to-market strategy where the product itself drives acquisition, activation, and expansion through self-serve experiences rather than sales-led motions.
Viral Coefficient (K-Factor)
The average number of new users each existing user brings to the product, where a K-factor above 1.0 indicates self-sustaining viral growth.
Net Revenue Retention (NRR)
The percentage of recurring revenue retained from existing customers over a period, including expansion, contraction, and churn — where 100%+ indicates growth without new customers.