For Stash Financial's automated investing feature, should we emphasize frequent small investments to encourage regular engagement or larger, less frequent contributions to potentially increase assets under management?

Introduction

For Stash Financial's automated investing feature, we're facing a critical trade-off between emphasizing frequent small investments to drive regular engagement or larger, less frequent contributions to potentially increase assets under management (AUM). This decision will significantly impact user behavior, financial outcomes, and our overall product strategy.

In my analysis, I'll cover key aspects including product understanding, hypothesis formulation, metrics identification, experiment design, and decision framework. My goal is to provide a comprehensive recommendation that balances user engagement, financial growth, and long-term product success.

Step 1

Clarifying Questions (3 minutes)

• Based on Stash's focus on financial inclusion, I'm thinking our target audience might be primarily new or inexperienced investors. Could you confirm our primary user segments and their typical investment behaviors?

Why it matters: Helps tailor our strategy to user needs and capabilities Expected answer: Majority are millennials and Gen Z, new to investing Impact on approach: Would influence investment size and frequency recommendations

• Considering our revenue model, I assume we earn from account fees or a percentage of AUM. Is this correct, and are there any other significant revenue streams we should consider?

Why it matters: Directly impacts the financial implications of our decision Expected answer: Primary revenue from account fees and AUM percentage Impact on approach: Would help balance user engagement with revenue growth

• Looking at our product roadmap, are there any upcoming features or integrations that might influence user investment behavior or our ability to implement changes?

Why it matters: Ensures our decision aligns with broader product strategy Expected answer: Planned features for goal-based investing and financial education Impact on approach: Could inform how we structure and communicate investment options

• Regarding our technical capabilities, do we have the infrastructure to support real-time, high-frequency micro-investments for all users?

Why it matters: Determines the feasibility of emphasizing frequent small investments Expected answer: Current system can handle increased frequency with some upgrades Impact on approach: Would influence the timeline and resource allocation for implementation

• Considering market conditions, are we seeing any trends in user behavior or competitor offerings that are driving this trade-off consideration?

Why it matters: Helps contextualize our decision within broader market dynamics Expected answer: Increased interest in micro-investing but also growing AUM focus among competitors Impact on approach: Would inform how we position our offering in the market