What I've learned
The warning signs are almost always present before an account is officially at risk: repeated chasing, unclear ticket ownership, poor handovers, and reporting that says service is fine while customers feel otherwise. The data usually exists. What's missing is someone connecting it.
Common mistakes
Treating churn as a sales problem instead of a service signal. By the time an account manager hears about dissatisfaction, the customer has often been quietly unhappy for months — visible in complaints, escalations, CSAT comments, and delayed updates nobody had joined together.
Practical approaches
Watch satisfaction, perceived lost time, reason themes, and reassignment patterns together, not separately. Clearer ownership, earlier risk visibility, and calmer communication do more for retention than any single retention campaign.