What factors are causing the sudden spike in abandoned searches on Redfin's mobile app in the past week?

Introduction

The sudden spike in abandoned searches on Redfin's mobile app over the past week is a critical issue that demands immediate attention. As we analyze this product problem, we'll follow a systematic framework to identify, validate, and address the root cause while considering both immediate and long-term implications.

I'll approach this issue by first clarifying key details, ruling out external factors, and then diving deep into the product's user journey and metrics. We'll generate data-driven hypotheses, conduct root cause analysis, and develop a comprehensive plan for validation and resolution.

Step 1

Clarifying Questions (3 minutes)

• Given the sudden nature of the spike, I'm thinking there might have been a recent app update. Has there been any significant changes or updates to the Redfin mobile app in the past two weeks?

Why it matters: Recent changes could directly impact user behavior and search abandonment. Expected answer: Yes, there was an update to the search algorithm. Impact on approach: If confirmed, we'd focus on the changes made in the update and their potential unintended consequences.

• Considering user segments, I'm curious about the distribution of this issue. Are we seeing this spike across all user types, or is it more pronounced in specific segments like first-time users or power users?

Why it matters: This helps us narrow down whether it's a universal issue or specific to certain user groups. Expected answer: The spike is more noticeable among power users. Impact on approach: If true, we'd investigate features or changes that might disproportionately affect experienced users.

• Looking at the timing, I'm wondering about any external events. Have there been any significant changes in the real estate market or Redfin's marketing efforts coinciding with this spike?

Why it matters: External factors could be influencing user behavior independently of app performance. Expected answer: No major market shifts, but a new marketing campaign was launched. Impact on approach: If confirmed, we'd examine how the marketing campaign might be affecting user expectations and behavior.

• Regarding the definition of "abandoned searches," I'd like to clarify our metrics. Has there been any change in how we define or measure an abandoned search in the past month?

Why it matters: Ensures we're not dealing with a measurement issue rather than a genuine user behavior change. Expected answer: No changes to the definition or measurement of abandoned searches. Impact on approach: If there were changes, we'd need to re-evaluate our historical data for accurate comparison.