what metrics would you use to evaluate superhuman's email scheduling feature?

Introduction

Evaluating Superhuman's email scheduling feature requires a comprehensive approach to product success metrics. This critical functionality within the email productivity tool demands careful analysis to ensure it's meeting user needs and driving business value. I'll follow a structured framework that covers core metrics, supporting indicators, and risk factors while considering all key stakeholders.

Step 1

Product Context

Superhuman's email scheduling feature allows users to compose emails and schedule them for future delivery. This functionality is crucial for professionals managing complex communication schedules across time zones or optimizing their workflow.

Key stakeholders include:

1. End users (primarily busy professionals)
2. Superhuman product team
3. Sales and marketing teams
4. Investors

User flow:

1. Compose email
2. Click "Schedule" button
3. Select date/time or use smart suggestions
4. Confirm scheduling

This feature aligns with Superhuman's broader strategy of creating a premium, highly efficient email experience. It competes with similar features in tools like Boomerang or Gmail's native scheduling, but aims to provide a more seamless, AI-enhanced experience.

The email scheduling feature is in the growth stage of its lifecycle, having been established but with room for optimization and increased adoption.