Matthew L.
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matthewlls.bsky.social
Matthew L.
@matthewlls.bsky.social
Built/founded LikelySpurious.com and Polymapp.com. Insights on bootstrapping, development, and occasionally data science.
Agreed 🫡
April 25, 2025 at 2:20 AM
Why Conjoint Analysis Matters

It doesn’t just tell you what customers like—it reveals how much they value each feature.

Used in:
✔️ Airlines: Legroom vs. Ticket Price vs. Wi-Fi
✔️ Smartphones: Camera Quality vs. Battery Life vs. Price
✔️ Streaming Services: Ad-free vs. More Content vs. Lower Cost
February 25, 2025 at 2:12 PM
Step 5: Optimize Product Offerings

With these insights, businesses can refine products, pricing, and marketing based on what actually drives customer choices.

Example: A phone brand can decide whether to focus on battery life or camera quality.
February 25, 2025 at 2:12 PM
Step 4: Use Statistical Models

Advanced models (like Hierarchical Bayesian or Logit models) analyze responses to determine:
✅ The relative importance of each feature
✅ How much customers are willing to pay for each attribute
February 25, 2025 at 2:12 PM
Step 3: Collect Responses

Surveys gather data from a representative sample. Instead of ranking preferences, consumers make real-world trade-offs—revealing what matters most.
February 25, 2025 at 2:12 PM
Step 2: Design Choice Scenarios

Customers see different product combinations & must pick their preferred option.

Example: A travel company may ask:
✈️ Option A: $200 ticket, extra legroom, no Wi-Fi
✈️ Option B: $180 ticket, standard legroom, free Wi-Fi
February 25, 2025 at 2:12 PM
Step 1: Define Attributes & Levels

• Attributes = Product features (e.g., price, battery life, screen size).
• Levels = Variations of each attribute (e.g., price: $599, $799, $999).

These define what customers will compare.
February 25, 2025 at 2:12 PM
Honing my infographic skills at the moment
February 18, 2025 at 3:16 AM
FYI I get this even though I granted location access while using the app. I initially gave less access (once, not precise) but fixed it and still see this after relaunching
February 18, 2025 at 2:53 AM
That blog post is great, appreciate it!
February 15, 2025 at 10:55 AM
Late to this one but just finishing Made to Stick. Great read for indie hackers on the marketing front.
February 13, 2025 at 3:26 AM