Set the vision and prioritized roadmap for Google's Inbox email app
Company: Google
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
Imagine you are the product owner for Google Inbox. Lay out the product roadmap you would drive: where you would take the product, which users and problems you would focus on, what you would build first and what later, and how you would measure progress.
```hint Start from what Inbox is for
Before naming any feature, decide what job Inbox does for its users that ordinary email does not. Group the work into a few themes that serve that purpose, then sequence the themes by impact and by what each one depends on.
```
### Clarifying Questions
- Does "Google Inbox" mean the separate Inbox by Gmail app, which ran on top of Gmail accounts, or the inbox experience inside Gmail itself?
- Is the roadmap for consumers using personal accounts, for businesses using Google's paid workplace email, or both?
- What horizon should the roadmap cover, and what team size should I assume?
- What does leadership want most from the product: growing its own user base, or proving new ideas that later move into Gmail?
### What a Strong Answer Covers
- A clear product vision and goal, grounded in what Inbox is for compared with Gmail and other email clients.
- A chosen user segment and its most important email problems, used to derive the roadmap themes.
- Themes prioritized and sequenced into now, next and later, with reasoning about impact, effort, dependencies and risk.
- Metrics for the roadmap's goals with guardrails, and how the roadmap is revisited as results come in.
- Risks such as users' trust in automation that sorts their mail, privacy, and confusion or cannibalization between two Google email apps.
### Follow-up Questions
- Leadership asks whether Google should keep two email apps at all. What do you recommend, and what happens to your roadmap?
- An automatic sorting feature on your roadmap misfiles some important messages in testing. How do you decide whether it is ready to launch?
- How would the sequencing change if the goal were winning paying business customers rather than consumers?
Overview: A Google product strategy question asking you to act as product owner for the Inbox email app and lay out its roadmap. It tests setting a vision, choosing users and problems, sequencing themes by impact and dependencies, defining success metrics with guardrails, and handling the app's relationship with Gmail.