1Highest rated
ChatGPTWriting & content
The versatile AI assistant for writing, summarizing, and brainstorming.
Read the review →Best AI tools for creating a business plan (business owner / sme)
4 tools selected and reviewed
Writing a business plan takes hours: structuring arguments, building credible projections, writing an executive summary that convinces a banker or investor. These generative AIs speed up every step, from first outline to final pitch.
Our selection of the most reliable general-purpose assistants for writing and structuring, through tools for formatting it all.
Our quick recommendation
2Excellent choice
ClaudeProductivity & assistants
Anthropic's AI assistant, excellent at writing and document analysis.
Read the review →3Worth a look
Microsoft CopilotProductivity & assistants
Microsoft's AI, wired into Word, Excel, and Teams.
Read the review →All results
| Tool | Best for | Price | FR | Level | Verdict | Rating | |
|---|---|---|---|---|---|---|---|
| ChatGPT | The versatile AI assistant for writing, summarizing, and brainstorming. | Freemium | 🇫🇷 | Beginner | Excellent | ★ 4.8 | |
| Claude | Anthropic's AI assistant, excellent at writing and document analysis. | Freemium | 🇫🇷 | Beginner | Excellent | ★ 4.8 | |
| Microsoft Copilot | Microsoft's AI, wired into Word, Excel, and Teams. | Freemium | 🇫🇷 | Beginner | Good choice | ★ 4.2 | |
 Notion AI | Your all-in-one workspace, powered by AI. | Freemium | 🇫🇷 | Intermediate | Very good | ★ 4.4 |
Frequently asked questions
What's the best AI for writing a business plan?
ChatGPT and Claude are most used for structuring a complete business plan (market study, strategy, financials). Microsoft Copilot is convenient if you're already working in Word and Excel for the financial projection.
Can AI generate a business plan's financial projection?
ChatGPT and Claude can build the logic and assumptions for a projection, but Microsoft Copilot better suits calculating it directly in Excel with your own figures.
You work as business owner / sme and want to automate “creating a business plan”?
We help you choose and set up the right tool for how you work.
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