A New Way of Writing Through AI

Write your RFP response in one hour instead of one week

DocNexus guides you step by step through a smart Q&A process to produce a complete, professional proposal — structured, compliant, and ready to submit. Stop spending days on what AI can help you draft in minutes.

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A new way to write, with you at the center

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

Every requirement addressed, nothing missed

DocNexus asks the right questions to extract your expertise, then builds a structured, polished response that aligns precisely with the prospect's specifications. Compliance checks, consistent formatting, and clear argumentation — all handled so you can focus on winning the deal.

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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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Not just RFP responses — any professional document

Proposals, audit reports, technical specs, contracts, business plans, meeting minutes. DocNexus handles all B2B document types with the same guided approach.

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Suggested answers so you move faster

For every question the AI asks, you get smart answer suggestions based on context. Accept, edit, or write your own — either way, you save time on every step.

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Adapts to your expertise and style

DocNexus adjusts tone, complexity, and content based on your industry, experience, and audience. The result reads like you wrote it — because you guided it.

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Export a polished .docx ready to send

Get a professional Word document with table of contents, formatted sections, and clean layout. No reformatting needed — just download and submit.

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Three steps to a winning proposal

A proven technology that radically transforms document production.

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1

Create your free account

Sign up in under a minute. No credit card required. You get five free pages to experience the platform on a real RFP response.

2

Answer the AI's questions

DocNexus interviews you about the RFP requirements, your offer, and your differentiators. Suggested answers speed things up — just confirm, adjust, and move on.

3

Export your ready-to-submit proposal

Download a professionally formatted .docx file with table of contents, clear sections, and consistent styling. Review, refine if needed, and submit with confidence.

Write in six languages

Respond to international RFPs in English, French, German, Spanish, Italian, or Portuguese. Same quality, same guided process, regardless of language.

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Refine any section on demand

Not satisfied with a paragraph? Ask DocNexus to regenerate all or part of the text with specific instructions. Adjust tone, add detail, or simplify — instantly.

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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

Your next RFP response, done in one hour

Stop losing days assembling proposals from scratch. Let DocNexus guide you through a structured process that produces compliant, professional responses — fast. Sign up free and write your first five pages today.

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Notre FAQ

Yes. Account creation is free and you get five pages at no cost to write your first RFP response. After that, subscription plans are available to fit your volume and needs.

You can create a limited number of documents on the free tier. Paid plans unlock higher volumes for teams that respond to RFPs regularly.

Absolutely. You can edit any section directly within DocNexus or in the exported Word file. You stay in full control of the final document.

A straightforward proposal takes about one hour. More detailed or complex responses may take a few hours — still a fraction of the days it typically requires.

That's exactly what DocNexus is built for. The AI asks you the right questions and suggests answers, so you contribute your expertise while it handles structure, tone, and formatting.