What Is a Business Model?
A business model is a simple description of how a business works: who it serves, what it offers and how it makes money. Management writer Joan Magretta put it neatly in Harvard Business Review: a business model is a story that explains how an enterprise works.1
Two businesses can sell almost identical things and still have completely different models. One coffee shop sells drinks one at a time, while another sells a monthly coffee subscription.
A third gives away free coffee at a co-working space and makes its money from desk rentals. The coffee is the same; the way value turns into revenue is not.
That’s why the business model matters so much. It shapes your prices, your costs, your hiring, your marketing and how fast you can grow.
The Four Parts of Every Business Model
A widely used framework from Harvard Business Review breaks every business model into four connected parts. The authors, Mark Johnson, Clayton Christensen and Henning Kagermann, argued that strong models fit these pieces together tightly.2
| Part | The question it answers | Coffee shop example |
|---|---|---|
| Customer value proposition | What job does the customer need done, and how do we do it better than the alternatives? | Good coffee, fast, on the walk to work |
| Profit formula | How do we make money while delivering that value? | Price per cup minus ingredients, staff and rent, across enough cups a day |
| Key resources | What people, technology, places and partners do we need? | A busy location, trained baristas, an espresso machine |
| Key processes | What repeatable activities deliver the value at scale? | Fast ordering, consistent recipes, stock ordering, staff training |
The authors split the profit formula into four smaller pieces: the revenue model, the cost structure, the margin each sale makes, and how quickly resources must be used to hit the target.2 If any one of them doesn’t work, the whole model struggles.
The Business Model Canvas
The Business Model Canvas is a one-page template for describing any business model in nine boxes. It was developed by Alexander Osterwalder and Yves Pigneur, starting with Osterwalder’s PhD research, and was popularised in their 2010 book Business Model Generation.34
The nine building blocks are:3
- Customer segments: the groups of people or organisations you serve
- Value propositions: what you offer each segment and why they’d choose it
- Channels: how you reach customers and deliver to them
- Customer relationships: how you win, keep and grow customers
- Revenue streams: how money comes in, and from whom
- Key resources: the assets the model depends on
- Key activities: the most important things you must do well
- Key partnerships: suppliers and partners who make the model work
- Cost structure: the main costs of running the model
The US Small Business Administration describes a similar nine-part chart as the basis of a “lean startup” business plan, which it says can take as little as an hour to make.5 That makes the canvas a quick way to get an idea on paper before writing a full plan.
Common Types of Business Models
Most businesses use one of a handful of proven models, or a mix of them.
| Model | How it makes money | Familiar example | Watch out for |
|---|---|---|---|
| Product sales | Sells goods for more than they cost to make or buy | A bakery, an online shop | Thin margins and stock tied up in inventory |
| Subscription | Charges a repeating fee for ongoing access | Streaming services, software, gym memberships | Customers cancelling faster than new ones join |
| Freemium | Free basic version, paid upgrades | Music and storage apps with free and premium tiers | Too few free users ever pay |
| Advertising | Free to users, paid for by advertisers | Free search engines, social networks, free websites | Needs very large audiences |
| Marketplace | Takes a fee when buyers and sellers trade | Online marketplaces, ride-hailing and booking apps | Must attract both sides at once |
| Razor and blades | Low price on the main product, profit on repeat refills | Printers and ink, coffee machines and pods | Customers switching to cheaper refills |
| Licensing | Charges others to use your brand, design or technology | Character merchandise, patented technology | Depends on protecting the asset |
| Franchising | Sells the right to run a copy of the business, plus ongoing fees | Fast-food and fitness chains | Keeping quality consistent across owners |
| Services | Charges for time, expertise or results | Accountants, agencies, consultants | Income is limited by hours available |
Many successful companies combine models. A streaming service might mix a subscription with a cheaper tier that carries adverts. A software company might use freemium to attract users and a subscription to earn from them.
How to Choose the Right Business Model
The right model depends on how your customers prefer to pay, what your costs look like and how often people need what you sell. Four questions narrow the options quickly:
- How often is the need? Something people use every week, like software or meal kits, suits a subscription. Something bought once every few years, like a sofa, suits a one-off sale.
- Who pays? Sometimes the user isn’t the payer. Free websites are paid for by advertisers, and many workplace tools are paid for by employers rather than staff.
- Where are your costs? If each extra customer costs almost nothing to serve, as with software, a freemium model can work. If each sale has real material costs, giving the product away is risky.
- What’s hard to copy? A model built around something competitors can’t easily copy, such as a strong brand, a network of users or a patented design, is easier to defend.
Look at how established competitors make money, then ask whether a different model would serve customers better. Some of the most successful new businesses sell a familiar product through an unfamiliar model.
Profit Isn't the Same as Cash
A business model can look profitable on paper and still run out of money. See why cash flow decides who survives.
Read: Cash Flow Explained →Business Models You Use Every Day
Once you know the main types, you’ll spot them everywhere.
| Everyday service | Who pays | Business model |
|---|---|---|
| A free search engine | Advertisers | Advertising |
| A music app with a free tier | Paying subscribers and advertisers | Freemium plus advertising |
| A video streaming service | Monthly subscribers | Subscription |
| A ride-hailing app | Riders, with the app keeping a share of each fare | Marketplace |
| A home printer | Buyers of the printer, and especially of ink | Razor and blades |
| A local accountant | Clients, by the hour or by the job | Services |
Notice that “free” usually means someone else is paying. Understanding who that is tells you a lot about how a service will treat you as a customer.
How Business Models Change Industries
A new business model can disrupt an industry even when the product barely changes. The Harvard Business Review authors gave examples:2
- Apple paired the iPod with the iTunes store, which made buying digital music easy and legal. The value came from the combination of device and store, not the music player alone.
- Hilti, a maker of power tools, shifted from selling tools to a fleet-management service, so construction firms could have the right tools available when they needed them for a regular fee.
- Tata Motors designed the very low-cost Nano as a safer, all-weather alternative for families in India who travelled together on scooters.
In each case, the company started from a customer’s unmet need and rebuilt the profit formula, resources and processes around it.
The lesson for smaller businesses is the same. You don’t need a new invention to stand out. Changing how customers pay, how they receive the product or who pays for it can be enough to open up a market that competitors have overlooked.
Revenue Model vs. Business Model
A revenue model is one part of a business model: it describes only how money comes in. “We charge $15 a month” is a revenue model. The business model also covers who the customer is, why they’d pay, what it costs to serve them and what the company must be good at to deliver.
The difference matters because a good revenue model can sit inside a bad business model. A subscription price can look attractive while the cost of winning each subscriber, plus the cost of serving them, is higher than what they’ll pay before cancelling. Looking only at revenue hides that problem. Looking at the whole model, especially the profit formula, exposes it.2
When you hear someone say a company has “a great business model”, it usually means more than clever pricing. It means the parts fit together: the right customers, an offer they value, costs that stay under control as the business grows, and something that makes it hard for others to copy.
Business Model vs. Business Plan vs. Strategy
These terms are often mixed up, but they answer different questions.
| Term | What it answers | Typical length |
|---|---|---|
| Business model | How does the business create value and make money? | One page or one paragraph |
| Business plan | What exactly will we do, when, with what money, and what results do we expect? | Anything from a one-page lean plan to 30+ pages |
| Strategy | How will we win against competitors and where will we focus? | A few clear choices |
Magretta drew a similar line: a business model describes how the pieces of a business fit together, while strategy explains how the company will do better than its rivals.1 You need a model that works before a strategy can make it win.
How to Test a Business Model
Magretta suggested two tests that any business model must pass. Models fail either because the story doesn’t make sense or because the numbers don’t add up to a profit.1
The story test
Can you explain, in a few sentences, who the customer is, why they’d pay and how you reach them, without any leaps of faith? If one link in the story depends on hope, such as “people will switch from a free service just because ours is nicer”, the story fails.
The numbers test
Do the figures work at a realistic scale? Here’s a simple illustration for a small coffee shop. The figures are made up for the example.
| Item | Per day | Notes |
|---|---|---|
| Cups sold | 250 | A realistic target for the location |
| Revenue | $1,125 | 250 cups at $4.50 |
| Ingredients and cups | −$300 | About $1.20 per cup |
| Staff | −$480 | Three people on shift |
| Rent, power and other fixed costs | −$250 | Spread across each day |
| Profit before tax | $95 | Positive, but thin: about 29 fewer cups and it’s a loss |
The story might be strong, but the numbers show the model is fragile. The owner might raise prices, add higher-margin food, or sell beans to take home. Testing on paper like this is far cheaper than discovering the problem after opening. Profit is also different from cash in the bank, which our guide to cash flow explains.
Signs a Business Model Is in Trouble
Business models rarely fail overnight; the warning signs usually show up in the numbers first.
- Growth makes losses bigger. If every new customer costs more to win and serve than they bring in, scaling up speeds up the losses.
- Customers leave quickly. In a subscription model, high cancellation rates can wipe out new sign-ups.
- One customer or supplier holds all the power. If one partner can change the terms, the model is exposed.
- Competitors copy the value proposition cheaply. If nothing in your resources or processes is hard to copy, prices tend to fall.
- The customer’s job has changed. When needs shift, a model built for the old need loses relevance, however well it’s run.
Many of these patterns show up in our analysis of why startups fail.
How to Write Your Own Business Model
- Start with the customer. Write one sentence about who they are and the job they need done.
- State the value proposition. What do you offer, and why is it better than what they use today?
- Choose how you’ll make money. Pick one main revenue model from the table above.
- Fill in the canvas. Spend 30 minutes on all nine boxes, even roughly.
- Run the numbers test. Estimate price, cost per sale, fixed costs and how many sales you need to break even.
- Test with real people. Talk to potential customers, take pre-orders or run a small pilot before investing heavily.
- Revisit it regularly. Update the canvas as you learn. A business model is a hypothesis until customers prove it.
Tip: Write your model in one sentence: “We help [customer] do [job] by [offer], and we make money by [revenue model].” If you can’t fill the blanks clearly, the model needs more work.
Key Terms Explained
These words appear in almost every conversation about how a company makes money.
- Value proposition: the main benefit a customer gets, and why they choose you over the alternatives.
- Revenue stream: one distinct way the business earns money, such as subscriptions or fees.
- Cost structure: the main costs needed to deliver the offer, both fixed and variable.
- Unit economics: the profit or loss on a single sale or customer, before overheads.
- Business model canvas: a one-page template that maps the key parts of a business model.
The Bottom Line
A business model is the logic of how a company creates value and turns it into profit. It connects four things: what customers get, how the numbers work, the resources required and the processes that deliver it. The best models pass both the story test and the numbers test, and they’re revisited as customers and markets change. For more on running a business well, explore our business strategy explainers.
A business model decides how money comes in. Our explainer on revenue covers how it is measured, and our guide to a business plan shows how to write it all down.
Frequently Asked Questions
It’s how a business makes money by giving customers something they value. It covers who the customers are, what they get, and how that turns into revenue and profit.
Common types include product sales, subscription, freemium, advertising, marketplace, razor and blades, licensing, franchising and services. Many companies combine two or more of these.
A business model explains how the business creates value and makes money, often on one page. A business plan sets out the detailed actions, timeline, funding and financial forecasts for carrying out that model.
It’s a one-page template with nine boxes, developed by Alexander Osterwalder and Yves Pigneur. It maps customer segments, value propositions, channels, relationships, revenue, resources, activities, partners and costs, so you can see the whole business at a glance.
Yes, and many successful companies do. Changing the model usually means redesigning the profit formula, resources and processes together, so it’s best tested on a small scale first.
Check that the story makes sense and that the numbers produce a profit at a realistic scale. Then test with real customers through conversations, pre-orders or a small pilot.
Sources
- 1Joan Magretta: Why Business Models Matter, Harvard Business Review (2002)
- 2Johnson, Christensen and Kagermann: Reinventing Your Business Model, Harvard Business Review (2008)
- 3Osterwalder and Pigneur: Business Model Generation (2010), Strategyzer summary
- 4Strategyzer: Questions About the Business Model Canvas
- 5US Small Business Administration: Write Your Business Plan
Every figure in this article is checked against the sources above. How we research and fact-check →
Profit Isn't the Same as Cash
A business model can look profitable on paper and still run out of money. See why cash flow decides who survives.
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