A New Way of Writing Through AI

Write your technical document in one hour instead of a week

DocNexus transforms how you write technical documents. With our AI that guides you through the right questions, produce complete, professional documents 7 times faster. No more entire days spent staring at a blank page.

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A new way to write, with you at the center

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

Technical documents that are thorough and compliant, every time

DocNexus AI automatically structures your document according to your industry's standards. Every section is reviewed to ensure technical consistency, accurate information, and adherence to standards. Your technical documents become benchmarks of quality for your projects.

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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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All your technical documents in record time

Beyond technical documents, quickly create functional specifications, audit reports, requirements documents, or executive summaries. DocNexus adapts to every type of professional document.

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Smart suggestions that save you time

The AI offers pre-filled answers based on your previous responses and industry best practices. Approve, edit, or expand them in one click to move forward 3 times faster.

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A document tailored to your context and expertise

DocNexus automatically adjusts the level of technical detail, vocabulary, and structure to match your audience. Whether for technical experts or decision-makers, your document always hits the mark.

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Professional Word export with automatic formatting

Get your document in .docx format with a clickable table of contents, section numbering, headers, and footers. Formatting that's ready to print or send right away.

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Your technical document ready in three steps

A proven technology that radically transforms document production.

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1

Create your account for free

Sign up in 30 seconds. 5 free pages to try DocNexus and write your first complete technical document.

2

Answer the AI's targeted questions

The AI guides you with precise questions about your project: specifications, constraints, standards. 30 minutes of dialogue to cover every technical aspect.

3

Get your document complete and formatted

DocNexus generates a structured technical document with table of contents, diagrams, and appendices. Instant Word export, ready to share with your team.

Write in 6 languages for your international projects

Create your technical documents in English, French, German, Spanish, Italian, or Portuguese. Perfect for global projects or multinational teams. Native-quality output guaranteed in every language.

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Smart regeneration on demand

Need to revise a section? Add more detail? DocNexus instantly regenerates all or part of your document based on your new instructions. Zero manual rewriting.

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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

Join the professionals who save 6 days on every technical document

More than 500 companies already use DocNexus to produce their technical documents. Start free today and discover how to turn a week of work into one productive hour.

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Notre FAQ

Yes, creating an account is 100% free with 5 free pages to write your first technical document. That's enough for a medium-sized document. After that, flexible subscription plans let you create as many documents as you need.

With the free account, you can create a limited number of documents. Paid plans let you generate up to 50 technical documents per month, with all advanced features included.

Absolutely! Once exported to Word, your document is fully editable. You can also ask DocNexus to regenerate specific sections directly within the app to save even more time.

On average, one hour is enough for a standard 20–30 page technical document. For highly complex documents with many specifications, expect 2 to 3 hours maximum. Compared to a full week using traditional methods.

That's exactly where DocNexus shines! The AI guides you with simple, step-by-step questions. No need to be a writing expert: just answer the questions about your project, and DocNexus takes care of structuring and phrasing your technical document professionally.