Which KPI is most likely to be a vanity metric? May 28, 2021 By vmartinez Which KPI is most likely to be a vanity metric? Reach Engagement Return on Investment (ROI) Retention and loyalty Related content Related questions:Before you start your campaign, you need to make sure that…Vanity URLs areWhat Is The Point Of The ‘Traffic Cost’ Metric In The…What’s an example of a metric used to measure value?