P
ProHub
English 简体中文 繁體中文
Medium Product Launch

Insta-Famous

#Social Media

Practice this intermediate product launch case interview question in the Social Media sector. Includes detailed problem prompt, clarifying questions, structured framework, and expert recommendation. Part of ProHub's 835+ consulting case library.

ProHub Comment

This case tests optimization and cannibalization concepts by requiring candidates to evaluate multiple product/service options across financial, operational, and time-constraint dimensions. The core analytical skill involves calculating profit-per-hour metrics to identify the optimal portfolio mix that meets Katherine's profitability and time constraints while minimizing negative impacts on her existing social media revenue.

Estimated Time 26 minutes
Difficulty Medium
Source Columbia
19 / 100
Katherine Isaacs is a fitness-focused influencer on several major social media platforms. She posts videos about her workouts, and these videos garner hundreds of thousands of views. While she is excited about her current reach and the steady income she receives from the social media sites, she is considering launching her own app. You have been brought in by her team to help think through whether she should launch an app or just stay with the social media sites.

Clarifying Information

  1. What are her goals? She would like to generate $30M in additional, annual profits without spending more than 20 hours of her time per week on the app
  2. What would be on the app? She is open to many ideas and is looking to you for guidance
  3. How does she make money now? She gets paid by the social media sites for driving traffic and she gets paid from companies for products for which she directly advertises for in her videos and posts
  4. How much money does she make now? She makes $5M in Social Media profits now
Mock Interview
Interviewer

Katherine Isaacs is a fitness-focused influencer on several major social media platforms. She posts videos about her workouts, and these videos garner hundreds of thousands of views. While she is excited about her current reach and the steady income she receives from the social media sites, she is considering launching her own app. You have been brought in by her team to help think through whether she should launch an app or just stay with the social media sites.

You

Thanks. Before analyzing, I'd like to clarify a few key questions...

Interviewer

Good question. Let me provide some background information...

You

Based on this, I suggest analyzing from these dimensions...

AI Score
Structure Analysis Communication Business Sense Quantitative
Practicing...
Score coming soon
Practice this case with AI Mock Interview

A fitness influencer (Katherine Isaacs) seeks advice on whether to launch a dedicated app to expand her business. The case requires candidates to evaluate six potential app features, calculate their profitability accounting for development costs and time requirements, and assess cannibalization of existing social media revenue. The recommendation is to launch with a curated set of features that generates $30M in additional profit within her 20-hour-per-week constraint.

Key Insights:

  1. Cannibalization analysis is critical—some features (like private label products) negatively impact existing social media revenue and should be weighted accordingly
  2. Profit-per-hour calculation is the key analytical framework for ranking options under time constraints, not just absolute profit
  3. The optimal recommendation combines the highest profit-per-hour options (workout program and advertising other companies’ products) with a choice between live-events and multi-influencer based on trade-offs between absolute profit versus operational efficiency

Practice More Case Interview Questions

Browse 835+ real consulting case interview examples from top firms. Filter by difficulty, company, industry, or case type. Or try our AI mock interview for instant feedback and scoring.

Browse All Cases How to Practice Case Interviews