What are the most effective ways to track user engagement in a lean startup?
User engagement is a key metric for any startup, but especially for lean startups that rely on rapid experimentation and feedback to validate their assumptions and improve their products. But how do you measure and track user engagement effectively, without wasting time and resources on irrelevant or misleading data? In this article, we will explore some of the most effective ways to track user engagement in a lean startup, based on the principles of the Lean Startup Methodology and the Pirate Metrics framework.