Improving Instagram Direct Messages for a Chosen User Segment: Product Design Case
Company: DoorDash
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are the PM for direct messages (DMs) on Instagram. How would you redesign the feature?
```hint Pick whose inbox is failing
People use DMs for very different jobs: chatting and sharing posts with friends, creators fielding messages from fans and brands, and customers contacting businesses. Decide which group the current experience serves worst before you propose anything.
```
### Clarifying Questions
- Is a specific problem driving the redesign, such as declining messaging activity or rising spam complaints, or is this an open-ended improvement exercise?
- Which conversations are in scope: chats between friends, messages that creators receive from fans and brands, or customers messaging businesses?
- Which goal matters most: more conversations and sharing, retention, safety, or value for creators and businesses?
- Are we limited to the Instagram app, or can the redesign involve Meta's other messaging products?
### What a Strong Answer Covers
- A goal for the redesign tied to the role DMs play on Instagram, such as private sharing, staying in touch and creator or business conversations
- A deliberate choice of one user segment, with reasons, among the groups that rely on DMs
- Specific pain points for that segment, ranked by how often they occur and how much they hurt
- Solutions that address those pain points, prioritized into a first release and later phases
- Success metrics and guardrails, plus risks such as misclassified messages, scams, teen safety and privacy
### Follow-up Questions
- If your design sorts or labels incoming messages automatically, how do you limit the damage when a genuine message is misfiled?
- How would you run an experiment when the effect of a change depends on both the sender and the recipient of a message?
- How would your design change if leadership asked you to prioritize teen safety instead?
Overview: A product design question that asks how a PM would redesign Instagram's direct messages. It tests choosing a goal and one user segment among friends, creators and businesses, ranking that group's pain points, prioritizing solutions into releases, and defining success metrics and guardrails.