intermediate 480 min
How to write a business plan with AI
Go from a rough idea to a lender-ready business plan in a weekend.
Guide curated and reviewed byMark Barclay
Before you start
- A rough business idea
- Realistic revenue and cost estimates
Tools you'll use
- SynaBot
- Google Sheets
Steps
- 1
Write the idea in 3 sentences
The problem, the customer, the offer. If you can't, you are not ready to write a plan yet.
- 2
Ask for a plan outline
Prompt: "Turn this idea into a business plan outline with sections for market, competition, offer, financials, go-to-market, milestones."
- 3
Draft each section separately
Feed the outline back. Ask for one section at a time — long sections written in one shot get generic.
- 4
Run the financials by hand
AI is not a spreadsheet. Build revenue, cost and cash-flow projections in Sheets or Excel yourself, then paste the assumptions back.
- 5
Ask for the pushback
Prompt: "You are a skeptical investor. List the 5 questions you would ask about this plan." Answer them in the plan.
What you'll have at the end
A structured, pressure-tested business plan you can share with lenders, investors or a co-founder.
