A New Way of Writing Through AI

Write your business plan in one hour instead of a week

DocNexus guides you with targeted questions to build a professional, investor-ready business plan. No more blank pages or weeks of writing: our conversational AI structures your ideas and generates a complete document in under 60 minutes.

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A new way to write, with you at the center

DocNexus doesn't write for you: it writes with you.

An investor-ready business plan in record time

With DocNexus AI, get a structured document including market analysis, financial projections, and action plans. All delivered in a professional format that meets the standards expected by banks and investors.

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Already trusted by more than 6,800 experts

Join those who have transformed the way they write.

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I have always believed that AI should not replace humans, but empower them. DocNexus puts domain expertise back at the center by helping you structure and challenge your thinking. That is what true augmented intelligence looks like.

Luc Julia
Luc Julia Co-creator of Siri, Chief Scientific Officer at Renault
+ 260,000

Documents created with DocNexus

+ 900,000

Hours of Writing Saved

+ 2.1 Million

AI-Generated Questions

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Business plans, reports, contracts... All your professional documents

Beyond business plans, quickly create sales proposals, audit reports, technical specifications, or contracts. One single tool for all your professional writing needs.

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Questions with smart suggestions to save you time

Never get stuck staring at a blank page again. The AI offers sample answers tailored to your industry. Approve them, edit them, or use them for inspiration to move 3x faster.

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Content customized to your context and expertise

The AI adapts to your experience level, industry, and goals. Whether you're an innovative startup or an established SMB, get a business plan that truly reflects your project.

Build my custom business plan

Word export with automatic professional formatting

Download your business plan in .docx format with a clickable table of contents, headers, charts, and polished layout. Ready to send to investors without edits.

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Three steps to your business plan

A proven technology that radically transforms document production.

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1

Create your account for free

Sign up in 30 seconds. Start writing right away with 5 free pages to try our solution.

2

Answer the AI's targeted questions

The AI guides you section by section: target market, go-to-market strategy, financial projections. Suggested answers make the process even faster.

3

Download your finalized business plan

In under an hour, get a Word document with automatic table of contents, charts, and professional formatting.

Write in 6 languages for your international projects

Build your business plan in English, French, German, Spanish, Italian, or Portuguese. Perfect for international ventures or foreign investors.

Start in English

Regenerate any section with one click

Not happy with a paragraph? Ask the AI to rewrite it, add details, or change the tone. Refine your document until it's perfect without starting over.

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Our Plans

Simple, transparent pricing that scales with your growth.

Pro

Ideal for freelancers

$99 / month
Max project size

Linked documents included

100 Pages
300 credits / month
equivalent to
~ 300 pages written
Try for Free
Collaborative workspace
Unlimited users
Documents unlimited
Knowledge Base
Unlimited storage
Smart evaluation
Structure and presentation
Content and Coherence
Adaptation and Relevance
Argumentation and sources

Recommended

Plus

For strategic documents

$199 / month
Max project size

Linked documents included

250 Pages
600 credits / month
equivalent to
~ 600 pages written
Try for Free
Collaborative workspace
Unlimited users
Documents unlimited
Knowledge Base
Unlimited storage
Smart evaluation
Structure and presentation
Content and Coherence
Adaptation and Relevance
Argumentation and sources
Compliance and Standards

Business

Designed for teamwork

$399 / month
Max project size

Linked documents included

500 Pages
1 200 credits / month
equivalent to
~ 1 200 pages written
Try for Free
Collaborative workspace
Unlimited users
Documents unlimited
Knowledge Base
Unlimited storage
Smart evaluation
Structure and presentation
Content and Coherence
Adaptation and Relevance
Argumentation and sources
Compliance and Standards
Custom evaluation
 

Entreprise

Plan tailored to fit your needs

Contact Our Experts
Max Project Size: 1,000 Pages
Dedicated support and training
Group access management
Volume discounts
Custom integration

Your business plan ready in one hour, starting now

Join the thousands of entrepreneurs who have already saved weeks of work with DocNexus. Free sign-up, 5 free pages for your first document.

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Notre FAQ

Yes, signing up is free and you get 5 free pages to write your first business plan. That's enough to try the solution and see the results. After that, subscription plans tailored to your needs are available.

With the free account, you can create one complete business plan. Paid plans let you create multiple documents per month, ideal if you manage several projects or want to test different versions.

Absolutely! Once generated, you can edit every section directly in DocNexus or after exporting to Word. The AI stays available to help you improve or expand any part.

For a standard business plan (15-20 pages), plan on about one hour. For a highly detailed document with in-depth analysis (30+ pages), expect 2 to 3 hours. Always 5 to 10 times faster than traditional writing.

That's exactly where DocNexus shines! The AI guides you with simple questions and suggests professional wording. Even without writing experience, you'll get an investor-grade business plan.