A New Way of Writing Through AI

Write your technical specification in one hour instead of one week

DocNexus guides you through targeted questions to produce a complete, professional technical specification — without staring at a blank page. The AI structures your expertise into a polished document, ready to share.

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A new way to write, with you at the center

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

Every section accurate, consistent, and publication-ready

DocNexus doesn't just speed up writing — it elevates quality. Your technical specifications come out with consistent structure, precise terminology, and the right level of detail for your audience. No more back-and-forth revisions to fix formatting or fill gaps.

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Already trusted by more than 6,800 experts

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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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Not just specs — any professional document

Technical specifications, audit reports, contracts, project plans, proposals — DocNexus handles them all with the same guided approach. One tool for all your document needs.

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Suggested answers so you move faster

Each question comes with smart suggestions based on your context. Accept, modify, or write your own — you stay in control while saving time on every response.

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Adapts to your expertise and context

DocNexus adjusts its questions and output to your industry, writing style, and technical depth. The result reads like you wrote it — because you guided it.

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Export a ready-to-send Word document

One click gives you a .docx file with automatic table of contents, numbered sections, and professional formatting. No reformatting needed.

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Three steps to your finished specification

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're ready to start writing immediately.

2

Answer the AI's targeted questions

DocNexus asks you the right questions about your project scope, requirements, and constraints. Just answer — the AI handles the structure and organization.

3

Export your finished document

Get a polished technical specification in Word format with table of contents, professional layout, and consistent formatting — ready to distribute to your team or stakeholders.

Write in 6 languages

Need your spec in English, French, German, Spanish, Italian, or Portuguese? DocNexus produces native-quality documents in each language — ideal for international teams and clients.

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Refine any section on demand

Not satisfied with a paragraph? Ask DocNexus to regenerate it — more detail, different tone, shorter, longer. You have full control over every part of your document.

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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 technical specification: one hour, not one week

Stop spending days structuring, writing, and formatting specs. Let DocNexus guide you through the process and deliver a polished, professional document — starting today, for free.

Write my technical specification now

Notre FAQ

Yes. Account creation is free, and you get five pages to write your first technical specification at no cost. After that, subscription plans are available to fit your needs.

You can create a limited number of documents. For teams that produce specs regularly, subscription plans offer higher volume.

Yes. You can edit the text directly within DocNexus or in the exported Word file. You have full control over the final document.

About one hour for a standard specification, and a few hours for highly detailed or complex documents — compared to the days it typically takes from scratch.

Absolutely. DocNexus asks you the questions and suggests answers. You provide your technical knowledge; the AI handles the writing, structure, and formatting.