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Top Metrics that Measure Inbound Call Center Performance

Tenfold - Contact Center Blog

To calculate for the Service Level, divide the total number of calls answered within the threshold by the total number of calls and the total number of abandoned calls. A 2016 survey by Call Center Helper shared that 62.7% of call center professionals view Service Level as the most essential KPI.

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The Definitive List of 27 Call Center Metrics and KPIs

Pointillist

Customers respond using a 0-10 rating scale, with responses grouped into three categories: Promoters (9-10) Passives (7-8) Detractors (0-6) (Read more about NPS: How to Calculate NPS Using Journey Analytics ) Customer Effort Score (CES) Like NPS, customer effort score (CES) uses a single question to gauge customer satisfaction.