A New Way of Writing Through AI

Write your case study in one hour instead of one week

No more entire days spent structuring your success stories. DocNexus asks the right questions and turns your answers into compelling case studies that actually convert your prospects.

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A new way to write, with you at the center

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

Case studies that prove your value and convert

DocNexus AI automatically structures your customer stories using best practices: client background, challenges faced, solutions delivered, and measurable results. Every case study becomes a powerful sales tool.

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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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More than case studies: all your business documents

Beyond case studies, quickly create activity reports, sales proposals, technical specifications, or meeting minutes. One single tool for all your writing needs.

Explore all document types

Smart questions with suggested answers

Never start from a blank page. The AI offers sample answers tailored to your industry to inspire you and speed up writing by 70%.

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Adapts to your style and expertise

The AI understands your tone, your level of expertise, and the specifics of your industry. Every case study perfectly reflects your professional identity.

Write in my style

Word export with professional layout

Get a ready-to-use .docx file with automatic table of contents, consistent formatting, and professional design. No more time wasted on layout.

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Your professional case study 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, no credit card required. Start documenting your success story right away.

2

Answer the AI's targeted questions

The AI guides you with precise questions about the client context, challenges, and results achieved. Suggested answers speed up the process even more.

3

Get your complete case study in one hour

A structured, professional document ready to share with your prospects. Word format with polished layout included.

Write in 6 different languages

Create your case studies in English, French, Italian, Spanish, German, or Portuguese. Perfect for documenting your international successes in your clients' language.

Get started in English

Edit and regenerate at will

Not satisfied with a paragraph? Request a new version by specifying what you want. Add details, change the tone, or restructure any section in one click.

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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 your customer wins into compelling case studies

Join the hundreds of professionals documenting their successes 10 times faster with DocNexus. First case study free, no commitment required.

Write my first case study for free

Notre FAQ

Yes, signing up is free with five pages included to write your first case study. You can test all the features without a credit card. Then, subscription plans are available based on your needs.

With the free account, you can create one complete case study. Paid subscriptions allow you to create an unlimited number of case studies and other professional documents depending on your plan.

Absolutely! You can edit each section directly in DocNexus or after exporting to Word. The AI can also regenerate specific parts based on your precise instructions.

About one hour for a standard 3-5 page case study. For more detailed case studies with lots of numbers and testimonials, count on 2-3 hours maximum. That's 5 to 10 times faster than traditional writing.

That's exactly the strength of DocNexus! The AI guides you step by step with precise questions and suggestions. You just share your information, and the AI handles the structure, storytelling, and professional formatting.