Start by clarifying the feature's goal within Instagram's ecosystem (e.g., increasing engagement and retention), then define success metrics across acquisition, engagement, and retention, and finally discuss churn by distinguishing between feature churn and overall platform churn. Use a structured framework to show your thought process and prioritize metrics that align with business objectives.
Pro tip: Differentiate between leading and lagging indicators, and emphasize that churn should be analyzed in the context of the feature's maturity and the platform's overall health. Also, mention the importance of benchmarking against competitors like Snapchat and WhatsApp.
Understand why Instagram launched group video calls: to increase time spent, deepen social connections, or compete with other platforms. Align success metrics with these goals.
Identify metrics for adoption (e.g., % of users who try the feature), engagement (e.g., frequency and duration of calls), and retention (e.g., repeat usage, impact on overall app retention).
Choose specific metrics like DAU/MAU for the feature, average call duration, number of calls per user, and retention curves (e.g., D1, D7, D30). Also consider network effects and virality.
Distinguish between churn from the feature (users who stop using group calls) and churn from the platform (users who leave Instagram). Investigate reasons for churn and segment by user cohorts.
Recommend which metrics to track first, set targets, and suggest experiments to improve them. Emphasize continuous monitoring and iteration.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.