# Sentiment Is a Thermometer. Root Cause Is the Diagnosis

> Sentiment analysis and root-cause analysis are related but distinct analytics jobs: one measures the emotional tone of an interaction, while the other identifies the issue that created the need for contact and connects it to action. This feature compares the approaches described by CallMiner, NiCE Interaction Analytics (formerly Nexidia), Qualtrics XM Discover, and Spiral by UJET, arguing that teams should evaluate tools by how reliably they move from conversation data to specific, fixable causes and measurable contact prevention.

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Last updated: 2026-08-18