About this template
A traditional business plan can take weeks and is out of date the day you finish it. A lean canvas fits the essentials on a single page, so you can sketch an idea in an hour, spot the weak points and change it as you learn.
This canvas walks you through nine focused sections, from the problem you solve to your unfair advantage, then turns your biggest guesses into a list of assumptions to test and a week-by-week plan for your first 30 days. Print the PDF to work by hand, or import the Markdown version into Notion to plan digitally.
Who it's for
- Early-stage founders testing a new idea
- Freelancers turning a skill into a business
- Side-hustle builders planning their first sales
- Anyone who needs a quick, honest gut-check on a business idea
What's included
- Printable one-page canvas with prompts, example guidance and ruled writing space
- All nine sections: problem, customer segments, unique value proposition, solution, channels, revenue streams, cost structure, key metrics and unfair advantage
- Key assumptions & risks worksheet to rank and test your biggest guesses
- First 30-day action plan with week-by-week checklists
- Section-by-section guidance: what a strong answer looks like and common traps
- Notion-ready Markdown version with headings, prompts and to-do checklists
How to use it
- 1
Read the “How to use this canvas” page, then print the canvas or import the Markdown file into Notion (Settings → Import → Text & Markdown).
- 2
Fill in the sections in number order, starting with Problem and Customer segments.
- 3
Keep each box to short phrases and mark guesses with a question mark.
- 4
Move your riskiest guesses to the Key assumptions & risks table and decide how to test each one.
- 5
Work through the 30-day action plan, then update the canvas with what you learned.


