Two rules that keep it honest
- Every input must be observable without asking the customer how they feel. Surveys are a supplement, not a spine.
- Every band must have a defined action and an owner. A red account that produces awareness rather than intervention trains everyone to ignore red.
Signals that carry weight
| Signal | Why it predicts risk |
|---|---|
| Onboarding milestone slippage | The strongest early indicator available |
| Issues open past SLA | Erodes trust faster than the issue itself |
| Falling customer response latency | Disengagement usually precedes the churn conversation |
| Consumption below plan | The thing purchased is not being used |
| Checkpoint sentiment | Useful only when captured consistently at the same moments |
Common failure
Weighting the easiest signal to collect rather than the most predictive one, then defending the score when it disagrees with what the delivery team already knows. If the team's instinct and the score diverge repeatedly, the model is wrong — not the team.
