Write your requirements document in 1 hour instead of a week
No more entire days spent structuring your functional requirements. Our AI guides you with the right questions to create a complete and professional requirements document in record time. Over 500 companies have already cut their writing time by 7x.
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DocNexus doesn't write for you: it writes with you.
Get precise and comprehensive requirements documents with AI
Our AI analyzes thousands of successful requirements documents to ask you the essential questions. The result: no critical element is overlooked, every requirement is clear and measurable, and your document meets the highest professional standards.
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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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All your professional documents in record time
Beyond requirements documents, write technical specifications, contracts, audit reports, sales proposals... DocNexus adapts to every type of document with the same powerful efficiency.
Explore all document typesSmart questions with answer suggestions
Save even more time: the AI offers ready-made answers based on your industry and needs. Approve, customize, or let it guide you. 3 clicks are enough for a complete answer.
Try guided questionsAdapts to your context and expertise
Whether you're a seasoned project manager or a beginner, DocNexus adjusts the level of its questions. The AI understands your industry, your specific constraints, and generates a document perfectly calibrated for your audience.
Create my custom documentProfessional Word export with full formatting
Get a structured .docx file with automatic table of contents, numbering, consistent styles, and polished layout. Ready to send or to customize to match your brand guidelines.
See a sample outputYour requirements document ready in 3 steps
A proven technology that radically transforms document production.
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Sign up in 30 seconds, no credit card required. Start writing immediately with 5 free pages to test our solution.
Answer the AI's targeted questions
The AI guides you with relevant, context-aware questions: project goals, technical constraints, budget, timelines... Answer suggestions speed up the writing process even further.
Export your finalized requirements document
In less than an hour, get a structured document with automatic table of contents, detailed requirements, and professional layout. Word format for further edits.
6 languages for your international projects
Write in English, French, German, Spanish, Italian, or Portuguese. Perfect for international RFPs or multi-country projects. Switch languages in one click, even while writing.
Try multiple languagesUnlimited regeneration based on your requests
Not happy with a paragraph? Request a new version with your precise instructions. "More technical", "more concise", "add examples"... The AI delivers instantly.
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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
Write your next requirements document in 1 hour
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