Write your detailed functional specifications in one hour instead of one week
DocNexus guides you step by step with an AI that asks the right questions. You answer, it structures and writes your document. The result: a deliverable that's complete, consistent, and ready to share.
Write my specifications nowA new way to write, with you at the center
DocNexus doesn't write for you: it writes with you.
Structured and comprehensive specifications, without missing a thing
The AI analyzes your answers and automatically verifies that every requirement is covered: business rules, use cases, technical constraints. You get a document that meets professional standards, evaluated against hundreds of quality checkpoints.
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Join those who have transformed the way they write.
Start NowI 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.
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Far more than specifications: all your professional documents
Functional specifications, requirements documents, audit reports, contracts, project briefs… DocNexus adapts to every type of document your team needs.
Try DocNexus for freeSuggested answers to move faster
For each question, the AI offers pre-drafted responses you can approve or adjust. Perfect for making progress quickly without starting from a blank page.
Save time on my specificationsA document tailored to your context and expertise
The AI adjusts the level of detail, vocabulary, and tone based on your industry, your role, and your target audience. Your specifications speak the right language.
Create my custom documentProfessional Word export in one click
Get a ready-to-use .docx file: automatic table of contents, polished layout, numbered requirements. Ready to share with your team or your clients.
Write my specifications nowThree steps to get your specifications
A proven technology that radically transforms document production.
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In seconds, access the editor and start your first functional specifications project.
Answer the AI's questions
The AI asks about context, stakeholders, business rules, and use cases. You talk, it structures.
Get your finished document
Export your specifications in Word format with a table of contents, professional layout, and content ready to distribute.
Write in 6 languages
French, English, German, Spanish, Italian, or Portuguese: produce your specifications in your stakeholders' language, with no external translator needed.
Start in my languageEdit and regenerate as much as you want
Not happy with a paragraph? Ask the AI to rephrase, expand, or simplify it. You keep full control over every section of the document.
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Simple, transparent pricing that scales with your growth.
Recommended
Pro
Ideal for freelancers
Linked documents included
equivalent to
~ 300 pages written
Recommended
Plus
For strategic documents
Linked documents included
equivalent to
~ 600 pages written
Recommended
Business
Designed for teamwork
Linked documents included
equivalent to
~ 1 200 pages written
Entreprise
Plan tailored to fit your needs
Your next functional specifications ready in one hour
Create your free account and let the AI guide you to a complete, structured, and professional document. Five pages free for your first document.
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