Customer Health Score
The composite signal telling you if your customer is Aragorn at his best or Boromir near the end.
Customer Health Score aggregates multiple signals about a customer's relationship with the product and company into a single composite indicator of account trajectory — predicting whether the customer is thriving (likely to renew and expand) or at risk (likely to churn or downgrade). Common signals incorporated into health scores include: product usage metrics (active users relative to licenses purchased, feature adoption, frequency and depth of usage), support indicators (number of open support tickets, severity of issues, response to resolutions), relationship signals (executive sponsor engagement, NPS score, responsiveness to CS team communications), commercial signals (payment history, upcoming renewal date), and strategic signals (news about the company — funding, growth, leadership changes — that affect their ability or motivation to continue).
The weighting of these signals in a composite health score should reflect their empirical correlation with actual renewal outcomes rather than intuitive assumptions about what matters. Some products show that feature adoption depth is the strongest churn predictor; others find that executive sponsor engagement matters most; still others find that support ticket volume is the leading indicator of dissatisfaction. Building health scores on observed outcome data — looking at what signals were common in accounts that churned versus renewed — produces scores that predict actual behavior rather than reflecting a theoretical model of engagement quality.
For B2B customer success teams, health scores are the operational instrument that transforms reactive churn response (noticing a customer canceled and doing an exit interview) into proactive intervention (detecting health score decline weeks before a churned account would have canceled and taking action to address root causes). The discipline of health score management requires: reliable data pipelines that keep scores current, defined thresholds that trigger specific CS actions (a score below 60 triggers a proactive check-in call; a score below 40 triggers an escalation to the account executive), and closed-loop measurement of whether interventions triggered by health score signals actually improve outcomes. The operational payoff is a customer success team that allocates its attention to accounts with genuine risk rather than those with the most recent contact or loudest voices.
Related terms
- Churn Rate— The percentage who walked into the Prancing Pony and never came back — the metric nobody wants to present.
- Net Revenue Retention (NRR)— Whether your existing Fellowship is growing its contribution — without adding any new members to the party.
- Net Promoter Score (NPS)— The single question Dumbledore would ask: 'Would you recommend this school to the next generation of wizards?'
- Seat Expansion— When the crew grows inside the deal — not a new ship, just more crew members on the same vessel.
- Activation Rate— The percentage who found their Lumos moment — when the product finally clicks like a wand finding its wizard.