Customer Health Score

A customer health score is a composite metric that combines multiple signals — product usage, support ticket trends, engagement with CSM, NPS responses, contract details — into a single indicator that predicts whether an account is healthy (likely to renew and expand) or at risk (likely to churn or contract).

Customer health scores matter in GTM operations because they let customer success teams be proactive instead of reactive. Without health scores, CSMs often discover churn risk when the customer asks to cancel — far too late to intervene. A well-designed health score surfaces warning signs weeks or months before renewal, giving your team time to address issues.

Building a health score typically involves identifying 5-10 inputs that correlate with retention and expansion in your business. Common inputs include: product login frequency, feature adoption depth, support ticket volume and sentiment, executive sponsor engagement, payment history, NPS or CSAT scores, and time since last meaningful interaction. Each input gets weighted based on how strongly it predicts outcomes.

In practice, most teams use a simple green/yellow/red framework. Green accounts get standard engagement cadences. Yellow accounts get proactive outreach to understand what’s changed. Red accounts get immediate intervention — usually an executive-level conversation about the relationship.

The biggest mistake is building a health score that doesn’t actually predict churn. Validate your model against historical data: do accounts that scored “red” actually churn at higher rates than “green” accounts? If not, your inputs or weights need adjustment. Iterate quarterly based on what you learn from actual renewal outcomes. Analytics can help you build, monitor, and refine customer health scores across your entire book of business.