Design metrics for social features
Last updated: March 27, 2026
Quick Overview
What metrics would you use to measure the success of push notifications? How would you set up tracking?
Two Sigma
March 27, 202620
7
3,893 solved
What metrics would you use to measure the success of push notifications? How would you set up tracking?
This product question from Two Sigma's Technical Screen goes beyond feature brainstorming. The interviewer expects a framework-driven approach that considers market dynamics, user segmentation, and data-informed decision making.
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
- What would you do if usage data contradicts user feedback?
- What competitive response would you expect and how would you prepare?
- How would you validate this idea before committing engineering resources?
- How would you decide to kill this feature if it's not working?
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Framework for Product Thinking
Structure your answer using this framework: 1. **Clarify the goal**: What is the business objective? Increase revenue, improve retention, expand to a...
Detailed Analysis
**User Segmentation**: Different user segments have different needs. Power users want advanced features. New users need simple onboarding. Enterprise ...
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