What is a Customer Health Score?

A customer health score is a metric that measures the overall health and engagement of a customer account. It combines multiple data points to predict whether a customer is likely to renew, expand, or churn. For customer success teams, health scores are essential for prioritizing efforts and identifying accounts that need attention.

Why Customer Health Scores Matter

Customer success teams often manage hundreds or thousands of accounts. Without a systematic way to assess account health, it's impossible to know which customers need attention and which are doing well.

Health scores solve this problem by providing a single number that summarizes customer health. Instead of manually reviewing each account, CSMs can focus on accounts with declining health scores, making their work more efficient and effective.

Components of a Good Health Score

The best customer health scores combine multiple types of data to create a comprehensive view of account health. Common components include:

Calculating Customer Health Scores

There are several approaches to calculating health scores. Simple approaches use a weighted average of metrics, while more sophisticated systems use machine learning to identify patterns that predict churn.

The best approach depends on your data availability and team maturity. Start simple with a weighted model that you can tune over time, then add complexity as you learn what signals matter most for your customers.

Using Health Scores Effectively

Health scores are only valuable if they lead to action. Establish clear thresholds that trigger different responses: routine check-ins for healthy accounts, escalation for declining accounts, and immediate intervention for at-risk accounts.

Track the correlation between health scores and actual outcomes to validate and improve your model over time. A good customer success platform makes this easy by automatically calculating scores and surfacing accounts that need attention.