The problem with popular frameworks The Business Model Canvas has become one of those things everyone thinks they should have. Like a business plan or a mission statement. People fill it in because someone told them to, then it sits in a Google Drive folder gathering digital dust. I have seen this happen dozens of times. Someone comes to me with a business that is not working quite right. I ask what they think the problem is. They shrug. Then I ask if they have a Business Model Canvas. They do. They made one two years ago. They have not looked at it since. The canvas itself is not the problem. The problem is that people treat it like a form to complete rather than a tool to think with. What the canvas actually is Alexander Osterwalder created the Business Model Canvas in 2008. It breaks a business down into nine building blocks: Customer Segments, Value Propositions, Channels, Customer Relationships, Revenue Streams, Key Resources, Key Activities, Key Partnerships, and Cost Structure. The idea is simple. If you can fill in all nine boxes, you have a coherent business model. If you cannot, you have gaps to address. But here is what the canvas actually tells you: how your business creates, delivers, and captures value. That is it. Not whether your idea is good. Not whether you will make money. Just the mechanics of how you plan to operate. Think of it as a diagnostic tool, not a validation stamp. Where people go wrong The first mistake is filling it in alone. The canvas works best as a conversation tool. When I use it with people running their own thing, we spend most of the time arguing about what goes where. That argument is the point. It surfaces assumptions you did not know you had. The second mistake is being too vague. I once worked with someone who wrote "small businesses" as their customer segment. That could mean anything. A plumber in Leeds and a tech consultancy in Shoreditch are both small businesses. They have nothing in common except size. We spent forty minutes narrowing it down to "service businesses with 5 to 15 employees who have outgrown spreadsheets but cannot afford enterprise software." That specificity changed everything else on the canvas. The third mistake is treating it as permanent. Your business model will change. The canvas should change with it. I recommend revisiting it quarterly, or whenever something significant shifts. Right now, with electric car sales targets being weakened and energy costs still volatile, plenty of businesses are seeing their cost structures shift overnight. A canvas from six months ago might already be wrong. How to fill it in properly Start with Customer Segments. Not your product. Not your idea. The people you are trying to serve. Be specific about who they are, what they need, and why they would pay you. Then move to Value Propositions. What problem do you solve for that specific segment? Not what you do. What you solve. There is a difference. Channels and Customer Relationships come next. How do you reach those people? How do you maintain the relationship once you have them? This is where most small businesses are weakest. They know their product but have not thought through the mechanics of getting it to people. Revenue Streams follows naturally. How do they pay you? One-off purchases? Subscriptions? Licensing? Be specific about pricing if you can. I worked with a client last year who realised, halfway through this exercise, that their pricing model made it impossible to be profitable. They were charging £50 per project for work that took them four hours. At £12.50 an hour, they were earning less than minimum wage. Key Resources, Key Activities, and Key Partnerships form the operational backbone. What do you need to deliver the value proposition? What do you actually do every day? Who do you depend on? Cost Structure comes last. What does all of this cost you? Fixed costs, variable costs, the lot. What to look for once it is filled in The canvas reveals imbalances. If your cost structure is heavy but your revenue streams are thin, you have a margin problem. If your channels are unclear but your value proposition is strong, you have a distribution problem. If your customer segments are vague, everything else will be too. Look for disconnects between boxes. Your value proposition should directly address what your customer segment needs. Your channels should be where your customers actually are. Your key activities should be the things that deliver your value proposition, not busy work. I use the Business Plan Generator on alira.london with clients who want to take their canvas and turn it into something more detailed. The canvas gives you the shape. A proper plan gives you the numbers and timelines. When the canvas is not enough The Business Model Canvas does not tell you whether your assumptions are correct. You might have a beautifully filled-in canvas based on complete fiction. For that, you need to test. Talk to potential customers. Run small experiments. Track what actually happens versus what you predicted. The canvas also does not help with prioritisation. When everything feels equally important, you need a different tool. The Decision Matrix on alira.london is useful here. It forces you to weight criteria and score options, which cuts through the noise. And the canvas will not diagnose why something is broken. It shows you the structure, but not the root cause. For that, I often use the 5 Whys approach. Keep asking why until you hit something you can actually fix. What to do this week First, pull out your existing Business Model Canvas if you have one. If you do not, block thirty minutes to create one. The template is free and everywhere. Second, go through each of the nine boxes and ask yourself: is this still true? With costs shifting, scams becoming more sophisticated, and customer behaviour changing constantly, what you wrote six months ago might already be outdated. Be honest about what has changed. Third, find one disconnect between boxes. Maybe your value proposition does not quite match your customer segment. Maybe your channels are not reaching the people you think they are. Identify one thing that does not line up, and spend the rest of the week working on that single gap. The canvas is not magic. It is just a thinking tool. But used properly, it shows you things about your own business you might have missed.