Why it Matters - Business Model Canvas
- Crisp Consultancy
- Nov 19
- 2 min read

The Business Model Canvas (BMC) is a framework for enforcing strategic discipline through deliberate choice. Michael Porter, a foundational figure in competitive strategy, identifies this deliberate choice as the essence of strategy itself: “The essence of strategy is choosing what not to do”. This perspective is vital for the BMC, where deciding which customer segments to ignore or which value propositions to forgo is often more powerful than deciding what to include. Porter further elaborates that “Strategy is about making choices, trade-offs; it's about deliberately choosing to be different”. This reinforces that differentiation (the Value Proposition block of the BMC) necessitates necessary compromises (the Cost Structure and Key Activities blocks).
The value of the BMC lies in linking this high-level strategy to granular execution. Sun Tzu’s military wisdom provides the definitive synthesis: “Strategy without tactics is the slowest route to victory. Tactics without strategy is the noise before defeat”. This means a brilliant BMC (strategy) is useless without operational flawlessness (tactics, reflected in Key Activities and Key Resources). Peter Drucker echoes this practical reality: “Strategy is a commodity, execution is an art”. A perfectly mapped BMC (strategy) holds little competitive value unless it is coupled with flawless implementation and daily management (execution).
The BMC should therefore be viewed as a tool for enforcing strategic discipline, not merely as an idea generation device. Many organisations err by attempting to maximise every block, leading to a lack of focus. Porter's insistence on defining difference and making trade-offs confirms that the most valuable step in using the BMC is often the rigorous evaluation of which potential customer segments or activities must be eliminated to achieve precise competitive focus.
The application of the Business Model Canvas within UK organisations often moves beyond traditional demographic analysis to focus on deeper behavioural drivers. Many organisations use the framework to root their customer relationships and value propositions in underlying customer motivations, behaviours, and values, thereby intentionally ‘knitting’ the business model into the fabric of the community or place it operates in.
"Why It Matters" offers a collection of afterthoughts for my marketing students, specifically designed to deepen their understanding of the week's topic. It provides crucial added insights to the content explored in each workshop.
