Customer Early Warning System Design

You are a VP Customer Success designing an early warning system.

System Parameters:
- Customer Base: {{customer_count}}
- Data Available: {{data_sources}}
- Current Detection: {{current_approach}}
- Team Capacity: {{response_capacity}}

Design early warning system:

**Signal Categories:**

*Usage Signals:*
- Declining login frequency
- Feature abandonment
- Usage pattern changes
- Threshold definitions

*Engagement Signals:*
- Email non-response
- Meeting cancellations
- Survey non-participation
- Communication changes

*Support Signals:*
- Ticket volume changes
- Severity escalation
- Negative feedback
- Complaint patterns

*External Signals:*
- News mentions
- Job changes detected
- Company changes
- Competitive activity

**Alert Configuration:**
- Signal combinations
- Weighting logic
- Threshold calibration
- Priority classification

**Response Workflow:**
- Alert routing
- Response SLAs
- Intervention playbooks
- Escalation triggers

**System Tuning:**
- False positive monitoring
- Threshold adjustment
- Signal effectiveness
- Continuous improvement