A New Way of Writing Through AI

Write your technical document in one hour instead of one week

DocNexus is an AI-powered platform that guides you step by step to produce complete, professional technical documentation. Instead of staring at a blank page, you answer targeted questions — and the document writes itself.

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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 meet professional standards — every time

DocNexus doesn't just write fast. It ensures your technical documentation is structured, consistent, and accurate by evaluating it across hundreds of control points — from clarity and organization to compliance with industry standards. The result: documents you can confidently share with clients, stakeholders, and regulators.

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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
+ 130,000

Documents created with DocNexus

+ 1,200,000

Hours of Writing Saved

+ 2.5 Million

AI-Generated Questions

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Not just technical docs — any professional document

Technical specifications, audit reports, proposals, contracts, meeting minutes — DocNexus handles them all. One platform for every document your team needs.

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Suggested answers so you move even faster

The AI doesn't just ask questions — it proposes answers based on your context. Accept, edit, or skip. A typical technical document takes under one hour instead of days.

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Adapts to your expertise and style

DocNexus adjusts the level of detail, terminology, and tone based on your industry, audience, and experience. Your documents sound like you wrote them — because you did.

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Export a ready-to-share Word file

Every document exports as a .docx with professional layout, automatic table of contents, and clean formatting. Open it in Microsoft Word and it's ready to send.

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Three steps to your finished document

A proven technology that radically transforms document production.

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1

Create your free account

Sign up in under a minute. No credit card required. You get five free pages to experience the platform immediately.

2

Answer the AI's questions

The AI asks you targeted questions about your project's scope, audience, and requirements. You provide the expertise — it handles the structure and drafting.

3

Export your finished document

Review, refine if needed, and export a professionally formatted Word or PDF — complete with table of contents and polished layout.

Write in six languages

Produce technical documentation in English, French, German, Spanish, Italian, or Portuguese. Ideal for teams working across borders and international projects.

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Refine any section on demand

Not happy with a paragraph? Ask the AI to regenerate all or part of the text with specific instructions. You stay in full control of 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

Stop spending a week on documents you could finish in one hour

Join professionals who use DocNexus to produce high-quality technical documentation in a fraction of the time. Your first document is free.

Write my technical document now

Notre FAQ

Yes. Account creation is free, and you get five pages at no cost to write your first technical document. After that, subscription plans are available for different usage levels.

You can create a limited number of documents on the free tier. Subscription plans unlock higher volumes for teams that produce documentation regularly.

Absolutely. You can edit any section directly, or ask the AI to regenerate specific parts based on your instructions. You always have full control.

A straightforward technical document typically takes about one hour. More detailed or complex documents may take a few hours — still a fraction of the days or weeks it usually requires.

Yes. The AI guides you with targeted questions and suggested answers, so you only need to provide your technical knowledge. DocNexus handles the structure, wording, and formatting.