A New Way of Writing Through AI

Your budget analysis ready in one hour instead of a week

DocNexus guides you step by step with an AI that asks the right questions. You answer, it structures and writes your document. No more days wasted organizing your data and searching for the right format.

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A new way to write, with you at the center

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

Professional quality without spending all week

DocNexus AI doesn't just write fast — it checks the consistency of your numbers, structures your reasoning, and ensures your budget analysis meets the standards your decision-makers expect. Every document is evaluated against hundreds of quality checkpoints.

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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

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Hours of Writing Saved

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AI-Generated Questions

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Much more than a budget analysis

DocNexus also writes your audit reports, business plans, sales proposals, contracts, and many other professional documents. One tool for all your document production.

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Suggested answers to move faster

At each question, the AI offers pre-drafted responses you can approve or customize. Perfect for making quick progress, even when you're not sure what to write.

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A document tailored to your context

DocNexus adapts to your industry, writing style, and level of expertise. Your budget analysis reflects your business reality, not a generic template.

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Professional Word export in one click

Download your budget analysis in .docx format with automatic table of contents and polished layout. Ready to send to leadership or your partners.

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Three steps to get your budget analysis

A proven technology that radically transforms document production.

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1

Create your account for free

In seconds, access DocNexus and launch your first budget analysis project. No commitment required.

2

Answer the AI's questions

The AI asks about your objectives, budget scope, and key data. It adapts to your answers to structure your analysis automatically.

3

Get your finished document

Export your budget analysis in Word or PDF, complete with table of contents, professional formatting, and structured arguments. Ready to share.

Write in 6 languages

Produce your budget analysis in French, English, German, Spanish, Italian, or Portuguese. Perfect for international teams or overseas subsidiaries.

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Edit and regenerate as needed

Not happy with a section? Ask the AI to rewrite an entire section or a single paragraph based on your instructions. You keep full control over the final result.

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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

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

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

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


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

Your next budget analysis ready in one hour

Create your free account and let DocNexus guide you. 5 pages free for your first document, no commitment.

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Notre FAQ

Yes. Account creation is free and you get five pages at no cost to write your first budget analysis. Subscription plans are available after that based on your needs.

You can create an unlimited number of documents. Only the volume of pages generated depends on your subscription plan.

Yes, absolutely. You can edit the text directly in DocNexus or after exporting to Word. You can also ask the AI to regenerate specific sections based on your instructions.

Expect about one hour for a standard budget analysis. For a highly detailed document with many sections, a few hours is all it takes — compared to a week using traditional methods.

That's exactly what DocNexus is built for: the AI guides you with targeted questions and suggested answers. You don't need writing skills — you bring your subject-matter expertise and DocNexus handles the rest.