Diagnose a drop in DAU
Last updated: August 19, 2025
Quick Overview
The activation rate dropped by 15% this week. Walk through your investigation process.
Spotify
August 19, 202524
6
4,977 solved
The activation rate dropped by 15% this week. Walk through your investigation process.
Spotify asks this during the Phone Screen to assess your product sense and structured thinking. They want to see how you define the problem, identify the target user, prioritize features, and measure success.
What the Interviewer Expects
- Apply a structured framework for product thinking (user, problem, solution, metrics)
- Segment users and identify differentiated needs
- Prioritize features using a clear framework (RICE, ICE, impact vs effort)
- Define comprehensive success metrics across the user funnel
- Consider competitive dynamics and market positioning
Key Topics to Cover
How to Approach This
- Start with the user. Who are they, what problem do they have, and what is their current workaround?
- Use a prioritization framework: impact vs effort, RICE scoring, or ICE scoring.
- Define success metrics using the AARRR framework: Acquisition, Activation, Retention, Revenue, Referral.
- Consider second-order effects. A feature might boost short-term engagement but hurt long-term retention.
Possible Follow-up Questions
- How would you sequence the rollout across different user segments?
- How would you decide to kill this feature if it's not working?
- How would you handle pushback from engineering on feasibility?
- What would you do if usage data contradicts user feedback?
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Browse Product QuestionsSample Answer
Problem Framing
To diagnose the 15% drop in daily active users (DAU) on Spotify, it's essential to first clarify the scope of the problem. We need to examine not just the overall DAU, but also identify specific user ...
User & Market Context
The primary users of Spotify are music listeners, ranging from casual users who enjoy playlists to audiophiles who seek high-quality streaming. In this case, we should focus on two critical user perso...
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