The product hierarchy refers to the different levels of a product classification that help businesses structure their product offerings strategically. It allows companies to identify customer needs at different levels and position their products accordingly.
For example, Nike offers various products ranging from broad categories like “sportswear” to specific products like “Nike Air Zoom running shoes.”
Levels of Product Hierarchy
Product hierarchy consists of six levels, starting from the broadest category (product need) to the most specific product variant.
1. Need Family (Core Need)
This represents the fundamental human need that a product satisfies. It is the most general level of the hierarchy.
✅ Example: The core need of all transportation-related products is “mobility.”
💡 Best for: Identifying broad consumer problems to develop new product categories.
2. Product Family (Product Class)
The product family consists of all product categories that can fulfill the same core need in different ways.
✅ Example: The need for “mobility” can be fulfilled through bicycles, cars, motorcycles, and public transport.
💡 Best for: Defining the overall industry a company operates in.
3. Product Class (Product Category)
The product class includes all products that share similar characteristics and functions.
✅ Example: Under the “mobility” need, cars form a product class, which includes different types like sedans, SUVs, and electric vehicles.
💡 Best for: Understanding competition within a broad product category.
4. Product Line
A product line is a group of related products offered by a company that share similar functions, target audiences, or price ranges.
✅ Example: Within the car category, Toyota offers multiple product lines like SUVs (Toyota Fortuner), Sedans (Toyota Camry), and Electric Cars (Toyota Prius).
💡 Best for: Expanding a brand’s presence within a specific market.
5. Product Type
A product type consists of items that serve the same function but differ in specific features such as size, quality, or material.
✅ Example: In Nike’s Running Shoes product line, there are different types such as Nike Air Zoom, Nike Pegasus, and Nike Free Run.
💡 Best for: Segmenting the market based on features and pricing.
6. Product Variant (Specific Model or SKU)
The most specific level, product variants refer to individual models, styles, or flavors of a product.
✅ Example: The Nike Air Zoom Pegasus 39 is a specific model under the Nike Pegasus running shoe type.
💡 Best for: Targeting niche customer preferences.
Example of Product Hierarchy for Apple iPhones
| Hierarchy Level | Apple Example |
|---|---|
| Need Family | Communication |
| Product Family | Mobile Devices |
| Product Class | Smartphones |
| Product Line | iPhone Series |
| Product Type | iPhone 15, iPhone 15 Pro |
| Product Variant | iPhone 15 Pro (256GB, Titanium Blue) |
Why is Product Hierarchy Important?
✔ Better Product Organization – Helps companies structure their product offerings efficiently.
✔ Improved Marketing Strategies – Allows businesses to target customers with the right product category and variant.
✔ Competitive Positioning – Helps brands understand where their products stand in the market.
✔ Customer Decision-Making – Assists buyers in selecting products that best meet their needs.
✔ Expansion Opportunities – Businesses can identify gaps and expand product lines accordingly.
Conclusion
Understanding product hierarchy helps companies manage their product portfolios, target the right customers, and plan strategic expansions. Whether a brand sells shoes, smartphones, or cars, defining products within this hierarchy ensures better marketing, organization, and sales performance.