AI use cases/Customer Service/Churn signal detection
Customer Service

Churn signal detection

Risk identified 3 months before departure

A customer's departure is usually noticed at cancellation, once the decision has been made. Yet Bain & Company's work shows that a five-point rise in retention translates into a 25 to 95% increase in profit, and the warning signs, falling usage, repeated complaints, disengagement, are already in your data.

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The automated workflow

A structured process for fast, reliable results.

01

Signal collection

Behavioural data is aggregated: usage frequency, purchase history, support tickets, marketing engagement, NPS.

02

Predictive modelling

Behaviour is analysed and warning signs identified by comparison with the profiles of customers who have already left.

03

Proactive alerts

Sales teams are notified as soon as a customer enters the risk zone, with details of the signals detected.

04

Retention actions

Actions suited to the customer's profile and the nature of the risk are suggested: a call, an offer, a commercial decision.

Tangible results

3 months
Average advance warning before departure
Score per customer
Portfolio ranked by risk level
Value quantified
Amount of the portfolio at risk, tracked over time

Up and running in 4 to 6 weeks

From specification to deployment, with visible results from the first few weeks.

Rapid scoping (1 week)
Working prototype at the halfway point
Deployment and training included

Frequently asked questions: Churn signal detection

Dozens of indicators: falling purchase frequency, declining engagement, rising complaints, prolonged silence in response to communications, a deteriorating NPS score.

The model is trained on your actual history of departures, and the trigger threshold is set to keep alert volumes manageable for teams. Accuracy improves as feedback from the field qualifies the predictions.

The gain depends more on the quality of the actions taken after the alert than on the model itself. The system's measurable contribution lies in the advance warning, around three months, and in prioritising the portfolio by value at risk. The rest is up to your teams, with tracking of how retention actions convert.

Alerts arrive in the CRM, by email or through your collaboration tools (Teams, Slack), each with the risk score, the signals detected and the suggested actions.

Ready to automate this workflow?

A free first call to assess the feasibility and ROI of this use case in your context.

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