Business
Générateur de Lean Canvas
Used by developers, writers, and creators worldwide.
A Lean Canvas generator builds Ash Maurya’s one-page adaptation of the Business Model Canvas, tuned for startups and early-stage ideas. Enter your idea and it returns all nine blocks — problem, customer segments, unique value proposition, solution, channels, revenue streams, cost structure, key metrics, and unfair advantage — plus a prompt to name your riskiest assumption. Founders use Lean Canvas to capture a business model in minutes, focus on problems and risk rather than a long plan, and decide what to validate first. Unlike a traditional plan, it swaps in problem, solution, key metrics, and unfair advantage to keep the focus on the riskiest unknowns of a new venture. Everything generates instantly in your browser. Fill the problem and customer boxes before the solution, keep each box to a few sharp lines, and identify the assumption that would sink the idea so you can test it before building.
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How to use
- Choose your options above
- Click Generate
- Copy your result
Detailed instructions
- Enter your startup idea.
- Click Generate to produce the Lean Canvas.
- Fill problem and customer segments first.
- Name your riskiest assumption and test it first.
Use Cases
- •Capturing a startup idea on one page in minutes
- •Focusing on the riskiest assumptions to test first
- •Pitching a model quickly to a cofounder or advisor
- •Comparing several early-stage ideas side by side
- •Iterating a business model as you learn
Tips
- →Fill the problem box before the solution box.
- →Keep each box to a few sharp lines.
- →Identify early adopters, not just broad segments.
- →Test the riskiest assumption before building.
FAQ
how is Lean Canvas different from Business Model Canvas
Lean Canvas replaces key partners, key activities, key resources, and customer relationships with problem, solution, key metrics, and unfair advantage. It is tuned for startups, keeping the focus on risk and problems rather than infrastructure.
which box should I fill first
Start with problem and customer segments. The solution is easy to fall in love with, but a model built on a problem customers do not have fails regardless of how good the solution is. Validate the problem first.
what is the unfair advantage
Something that cannot be easily copied or bought — insider knowledge, a community, network effects, or a unique team. It is often blank at first; leaving it honest rather than forcing a weak answer is fine early on.
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