The Customer Effort Score (CES) is a metric of how efficiently customers interact with your business – in using your product or service, obtaining necessary information about it, and interacting with your company personnel (such as the support team).
A KPI similar to NPS (Net Promoter Score) and CSAT (Customer Satisfaction Score), CES was developed in 2010 by the Corporate Executive Board when research indicated that customer ‘effort’ was a key indicator of customer retention.
There’s only one question used to determine CES – “Company X made it easy for me to handle my issue.” As with NPS and CSAT, CES can be measured on a Likert scale (often from 1-7), but polls and happy / unhappy emoticons can also be used to evaluate customer responses. The percentage of satisfied respondents is divided by the total number of responses, giving the CES.
CES is a relevant metric for your support team to monitor.