This document discusses using key performance indicators (KPIs) and analytics to measure the success of product experiments and products. It provides examples of KPIs currently monitored, like logins and calls, and discusses whether these are the right metrics. The document advocates adopting a modern analytics toolset to track the right outcome-based metrics throughout the product development process, from planning to post-release. Resources and agreement on goals and success metrics for the next few months are needed to implement a more effective analytics approach.