A New Way of Writing Through AI

Write your user manual in one hour instead of one week

DocGenius transforms how you create user manuals with our conversational AI that guides you through targeted questions. Cut your writing time by 80% while producing perfectly structured, clear, and professional documents.

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A new way to write, with you at the center

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

Get clear, complete user manuals without the usual effort

No more long hours spent organizing technical information. Our AI analyzes your answers and automatically structures your manual with every essential section: installation, features, troubleshooting, and maintenance. Get a professional document that reduces support requests by 70% from your customers or users.

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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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One all-in-one solution for all your technical documents

Beyond user manuals, quickly create installation guides, training documents, spec sheets, or standard operating procedures with the same ease and speed.

Explore the possibilities

Smart questions with suggested answers

Our AI offers contextual suggestions for every question, dramatically speeding up the answering process. Simply confirm the right options or customize them to fit your specific needs.

See the question interface

Adapts to your style and your expertise

Whether you're a technical expert or a complete beginner, DocGenius adjusts to your preferred level of detail and communication style. Choose a formal or friendly tone, technical or plain language, depending on your audience.

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Professional export with automatic layout

Instantly generate perfectly formatted .docx files with a dynamic table of contents, consistent section numbering, space for illustrations, and technical appendices. Your manual is ready to distribute with no extra editing.

See a sample layout

Three steps to create your user manual

A proven technology that radically transforms document production.

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1

Create your free account

Sign up in seconds and get instant access to our writing assistant built specifically for user manuals.

2

Answer the AI's questions

Our AI guides you with relevant questions about your product or service, its features, installation, and everyday use.

3

Get your complete manual in 60 minutes

Instantly download your perfectly structured manual, complete with table of contents, illustrations, and professional layout, ready to distribute.

Write your manuals in 6 different languages

Sell your products internationally with no extra effort. Create user manuals in English, French, Spanish, German, Italian, or Portuguese from the same answers, no translation step required.

Try it in multiple languages

Edit and regenerate your content anytime

Need to adjust certain sections? Our system lets you target exactly the parts you want to change, add information, or simplify explanations. The document is automatically restructured to stay consistent.

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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

Turn a week of work into a single hour of conversation

Join the thousands of professionals who have already saved hundreds of hours on technical writing. Try DocGenius for free and see for yourself how powerful our solution is for creating your first user manual.

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Notre FAQ

Yes, creating an account is free and includes generating a manual of up to five pages so you can try the service. For larger documents or ongoing needs, we offer a range of subscription plans tailored to your document production volume.

With the free account, you can create a complete user manual of up to 5 pages. Our subscription plans then let you create an unlimited number of documents, with advanced options like multiple revisions, version management, and integration of your brand's visual identity.

Absolutely! Your manual is exported as a fully editable .docx file. You can adjust the content, add illustrations, change the layout, or insert specific elements after generation. Plus, our system lets you regenerate only certain sections whenever needed.

For a standard user manual (30-50 pages), the average time is about 60 minutes of conversation with our AI. This may vary depending on the complexity of your product and the level of detail you want. More complex manuals may take 2 to 3 hours, compared to several days or even weeks with traditional methods.

That's exactly where DocGenius shines! Our system is designed to guide even non-writers through simple, targeted questions. The AI turns your answers into clear, well-structured technical explanations, automatically adapting the language level to your target audience.