A New Way of Writing Through AI

Write Your Requirements Document in 1 Hour Instead of 1 Week

Stop spending days drafting technical requirements. Let AI guide you through targeted questions to create comprehensive, professional requirements documents that capture every detail your team needs. Join thousands of professionals who've transformed their documentation process.

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AI That Asks the Right Questions to Build Complete Requirements

DocNexus doesn't just generate text—it interviews you like a senior analyst would. Through intelligent questioning, it ensures no critical requirement is missed, no stakeholder forgotten, and no technical detail overlooked. The result? Requirements documents that actually get projects approved and delivered successfully.

Create My First Requirements Document

Three Simple Steps to Professional Requirements

1

Create Your Free Account

Sign up in 30 seconds. No credit card needed. Start writing immediately with 5 free pages to test the power of AI-guided documentation.

2

Answer Smart Questions from AI

DocNexus asks targeted questions about your project scope, stakeholders, technical needs, and constraints. Just like working with an expert analyst, but available 24/7.

3

Get Your Complete Document in 1 Hour

Receive a professionally structured requirements document with executive summary, detailed specifications, acceptance criteria, and more—ready for stakeholder review.

Write Any Technical Document Lightning Fast

Beyond requirements documents, create RFPs, technical specifications, project charters, SOWs, and change requests. Same AI-powered speed, same professional quality. One tool for all your technical documentation needs.

Start My Requirements Document

Suggested Answers Speed Up Your Writing

Don't start from scratch. AI provides intelligent answer suggestions based on industry best practices and your project context. Click to select or customize—write 5x faster while maintaining your unique insights.

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AI That Learns Your Style and Standards

DocNexus adapts to your company's terminology, formatting preferences, and documentation standards. Upload existing documents to train the AI—get consistent, on-brand requirements every time.

Create My Customized Document

Export to Word with Professional Formatting

Download your requirements as a polished .docx file complete with automated table of contents, numbered sections, and corporate-ready formatting. Compatible with your existing review and approval workflows.

Generate My First Document

Write Requirements in 6 Languages

Create requirements documents in English, French, Italian, Spanish, German, or Portuguese. Perfect for international projects and distributed teams. Switch languages mid-project without losing context.

Start Writing in My Language

“Intelligence is the ability to adapt to change.”

Regenerate Sections with One Click

Need to adjust the technical depth? Add more business context? Change the tone for executives? Regenerate any section instantly based on your feedback. Perfect documents through intelligent iteration.

Write My Perfect Requirements

Stop Dreading Requirements Documents. Start Writing in Minutes.

Join thousands of project managers, business analysts, and technical leads who've discovered the fastest way to create professional requirements. Your first 5 pages are free—see the difference AI-guided writing makes.

Pricing

 

Pro

$29 / month
Monthly payment
No commitment
Cancel anytime

100 credits / month
Which is equivalent to
~100 pages of work

Ideal for freelancers

Collaborative workspace
Unlimited users
Documents unlimited

Knowledge Base
Storage unlimited

Smart evaluation
Structure and Presentation
Content and Coherence
Adaptation and Relevance
Reasoning and Sources
 
 

Recommended Plan
Recommended

Plus

$24 / month
Annual payment: $290
Two months free
Provides more flexibility

1200 credits / year
Which is equivalent to
~1200 pages of work

For strategic documents

Collaborative workspace
Unlimited users
Documents unlimited

Knowledge Base
Storage unlimited

Smart evaluation
Structure and Presentation
Content and Coherence
Adaptation and Relevance
Reasoning and Sources
Compliance and Standards
 

Credit Rollover
Credits valid for 24 months
 

Business

$99 / month
Annual payment: $1 190
Two months free
Provides more flexibility

4,800 credits / year
Which is equivalent to
~4800 pages of work

Designed for team collaboration

Collaborative workspace
Unlimited users
Documents unlimited

Knowledge Base
Storage unlimited

Smart evaluation
Structure and Presentation
Content and Coherence
Adaptation and Relevance
Reasoning and Sources
Compliance and Standards
Custom evaluation

Credit Rollover
Credits valid for 24 months

Entreprise

Plan to adapt
to your needs
Dedicated support and training
Group access management
Volume discounts
Custom integration
All prices displayed are exclusive of tax (excl. VAT). Applicable VAT will be calculated and added automatically during checkout.

Frequently Asked Questions

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