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Porter’s Five Forces

By Juan Carlos


The five forces that influence a company’s ability to serve its customers and profit are:

  • The threat of substitute products or services
  • The threat of established rivals
  • The threat of new entrants
  • The suppliers’ bargaining power
  • The customers’ bargaining power

Any change in those forces often demands a business to reassess its position in its industry’s landscape.

Why Use It

It’s a valuable tool to assess how each force affects the industry you’re in and utilize that information to determine how strong a company’s position is short and long-term.

As a result, you’ll have a solid understanding of businesses with good and bad economics.

When to Use It

Before entering a new industry or defining a company strategy, use this framework to pick apart the problem set. It can help you understand the foundations of competition and profitability.

To start, identify a business with a structural advantage by asking yourself these questions: Are there profitable businesses in the industry? Is this an exceptional organization in a mediocre industry? What drives growth in the industry? And conversely, what are some of the challenges? Finally, what factors will influence the industry’s future?

How to Use It

Utilize the five forces to form a clear picture of an industry and the opportunity within it:

  • First is the threat of substitute products or services. These are not direct competitors but rather organizations from other industries. If several comparable options exist, then it will be challenging to raise prices and make a profit.
  • The second is a competitive rivalry. These are the incumbents who already have significant market share or organizations vying for the same customers.
  • The third is the threat of new entrants. New companies could enter the industry and compete for the customer.
  • The fourth is the suppliers’ bargaining power. These companies, especially larger ones, can demand you create higher quality products, ask you to deliver better customer service, and require your products to sell at lower prices.
  • The fifth is the customers’ bargaining power. Their power is high if alternatives exist and, as such, are more likely to be price sensitive.

How to Misuse It

While it is a valuable tool to illuminate gaps or potential weaknesses, it should not define how an organization operates. Ultimately, building a strategy utilizing this framework is one of looking over your shoulder at what everyone else is doing rather than focusing on creating customer value.

Next Step

Try jotting down some notes on a piece of paper to understand how these forces are interrelated.

Where it Came From

The framework, developed by Michael E. Porter in 1979, was a reaction to the popular SWOT analysis, which he believed lacked rigor.

Hi, I’m
Juan Carlos

I’m a creator at heart, a filmmaker by instinct, and a polymath who thrives on diversity. My life’s work is about framing: capturing, exploring, and sometimes breaking conventional boundaries to uncover deeper truths.

My Story

From directing award-winning films to leading product innovation at startups, my career spans the creative and the analytical. I’ve authored children’s books under desert skies, each designed to spark curiosity and independent thought in young minds. Whether through technology that simplifies complex issues or through mental models that enhance clarity, I constantly strive to reimagine how we perceive and interact with the world.

In my personal life, I’m a father fascinated by nature and humanity’s marvels. I share this wonder with my children as we explore the world’s beauty together. Every day offers a new frame, reminding us that what we focus on defines our lives’ story.