Product Improvement Plan for WhatsApp's One-Way Broadcast Channels
Company: Meta
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are a product manager at Meta working on WhatsApp. WhatsApp Channels lets people follow organizations, creators and public figures and receive their one-way broadcast posts in the app's Updates tab, separate from private chats. How would you improve Channels?
```hint Pick a side and a stage
Channels have two sides: the admins who post and the followers who read. Decide which side's problem most limits the value the other side gets, then focus on one stage of that side's journey rather than on the whole product.
```
### Clarifying Questions
- Is the goal more follower engagement, more channels being created and kept active, or groundwork for earning money in the Updates tab?
- Should the improvement target followers, channel admins such as creators, news outlets and businesses, or both?
- Is there a market focus, for example countries where WhatsApp is the default messaging app versus countries where it is a secondary one?
- Must the change keep followers and admins hidden from each other, or are changes to WhatsApp's privacy model in scope?
### What a Strong Answer Covers
- A goal tied to why Meta built Channels, and a chosen segment (followers or admins, new or dormant) with the reasoning
- Pain points grounded in a specific journey through Channels: discovering, following, getting notified, reading, reacting and returning
- Solutions prioritized with an explicit rationale and a fit with WhatsApp's private, uncluttered, chat-first design
- A success metric specific to Channels, plus guardrails that protect private messaging and admins' reach
- Risks such as notification fatigue, spam, impersonation and misinformation
### Follow-up Questions
- How would you stop a Channels improvement from pulling attention away from private chats, WhatsApp's core use?
- If your change raised views per follower but admins began posting less often, what would you do?
- How would you design the experiment when one admin's channel reaches followers in both the test and the control group?
Overview: A product sense question for a Meta product manager role asking how you would improve WhatsApp Channels, the app's one-way broadcast feed. It tests goal setting, choosing between followers and channel admins, journey-based pain points, prioritization that respects WhatsApp's privacy-first design, and Channels-specific success metrics.