Glossaries
Product Lifecycle
What is the Product Lifecycle?
The Product Lifecycle is a framework that describes the stages a product goes through from conception to obsolescence, typically including development, introduction, growth, maturity, and decline.
Synonyms: Product Life Cycle, PLC, Product Life Cycle Management, Product Evolution

Why the Product Lifecycle is Important
Understanding the Product Lifecycle is crucial for product managers as it helps in strategic planning, resource allocation, and decision-making throughout a product's lifespan. It provides a roadmap for managing products effectively, from ideation to market exit.
Stages of the Product Lifecycle
- Development: The product is conceived and created.
- Introduction: The product is launched in the market.
- Growth: Sales and market share increase rapidly.
- Maturity: Sales peak and market saturation occurs.
- Decline: Sales decrease as new products enter the market.
How to Use the Product Lifecycle
Product managers can leverage the Product Lifecycle to:
- Anticipate challenges and opportunities at each stage
- Develop appropriate marketing and pricing strategies
- Plan for product updates or replacements
- Make informed decisions about resource allocation
Frequently Asked Questions
- What is the difference between the Product Lifecycle and the Product Development Lifecycle?: The Product Lifecycle covers the entire lifespan of a product in the market, while the Product Development Lifecycle focuses specifically on the stages of creating and launching a product.
- How long does each stage of the Product Lifecycle last?: The duration of each stage varies depending on the product, industry, and market conditions. Some products may have a short lifecycle of a few months, while others can last for decades.
- Can a product skip stages in the Product Lifecycle?: While it's rare, some products may experience a shortened lifecycle or skip stages. For example, a product might go from introduction directly to decline if it fails to gain traction in the market.