Writing a Business Plan That Actually Works (The Lean Canvas)

If you Google "How to write a business plan", you will find thousands of templates urging you to write a 40-page Word document full of 5-year financial projections, executive summaries, and market analyses.

Here is a secret that every successful founder knows: Those 40-page business plans are entirely useless.

Unless you are trying to secure a multi-million dollar loan from a highly conservative commercial bank, writing a massive business plan is a form of procrastination. The moment your business launches and meets its first real customer, the assumptions in that document will be proven wrong.

Instead of writing a novel, modern entrepreneurs use The Lean Canvas.

What is the Lean Canvas?

The Lean Canvas is a 1-page business plan template created by Ash Maurya. It deconstructs your entire business model into 9 distinct blocks.

The beauty of the Lean Canvas is that it forces you to be concise. You cannot hide behind fluffy marketing jargon when you only have a 2-inch box to explain your exact Value Proposition. It also makes your business plan agile. Because it only takes 20 minutes to fill out, you can easily update it every week as you learn more about your Target Niche.

How to Fill Out The Lean Canvas

When filling out the canvas, do not start with the "Solution" box. Start with the "Problem" and the "Customer Segments." If you don't clearly understand who you are serving and what their pain is, your solution will inevitably fail.

Here is the recommended order:

1. Problem: What are the top 3 pain points your customers have?
2. Customer Segments: Who exactly has these problems? Be specific.
3. Unique Value Proposition: Why should they choose you over the competition?
4. Solution: What are the top 3 features of your product?
5. Channels: How will these customers find out you exist? (Refer to our Growth Marketing Guide)
6. Revenue Streams: How will you make money?
7. Cost Structure: What are your fixed and variable costs?
8. Key Metrics: What is the one number that tells you if you are succeeding?
9. Unfair Advantage: What do you have that cannot be easily copied?

The Interactive Lean Canvas Example

To see how this works in practice, explore the Interactive Lean Canvas below. We have filled it out with a hypothetical example of a SaaS product built specifically for independent plumbers.

Click on any of the 9 blocks to reveal exactly how a founder would articulate that section of their business model.

Once your Lean Canvas is complete, your next step is to ensure your legal entity is set up correctly to protect your personal assets. Read our guide on Legal Essentials.

Frequently Asked Questions

Do I need a traditional business plan if I'm looking for investors? Most modern angel investors and early-stage VC funds do not want a 40-page business plan. They want a concise 10-to-15 slide Pitch Deck. The Lean Canvas serves as the perfect foundation for building a compelling Pitch Deck.

How often should I update my Lean Canvas? You should update it every time a core assumption is invalidated. If you realize your target customer segment isn't willing to pay your prices, you must update the "Customer Segments", "Revenue Streams", and "Value Proposition" blocks to reflect your new pivot.