The 'not in any ecosystem' constraint was the real curveball.
Start by clarifying the product vision and target user for the standalone calendar app, then define a North Star metric that captures the core value of scheduling and time management. Build a metric tree that breaks down engagement, retention, and monetization, and design specific metrics for key features like event creation, sharing, and reminders. Finally, discuss how you would instrument, track, and iterate on these metrics.
Pro tip: Emphasize that for a standalone calendar, the North Star should reflect active time management (e.g., weekly active users who create or edit events), not just passive viewing, to avoid vanity metrics. Also, consider privacy and data sensitivity when designing metrics.
Ask clarifying questions to understand the app's target users, core value proposition, and business model (e.g., free, freemium, subscription). This ensures metrics align with strategic objectives.
Choose a single metric that best captures the value users get from the app, such as 'weekly active users who create or edit at least one event' or 'number of shared events per user per week'.
Break down the North Star into input metrics across acquisition, activation, engagement, retention, and monetization. For example, activation could be 'percentage of new users who create their first event within 24 hours'.
Identify key features (e.g., event creation, reminders, sharing, integrations) and define metrics that measure their adoption, usage, and impact on the North Star.
Discuss how to instrument these metrics, set targets, and use A/B testing or cohort analysis to iterate. Mention privacy considerations and data collection methods.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.