A New Way of Writing Through AI

Write your bid response in one hour instead of one week

DocNexus guides you step by step through every section of your proposal. The AI asks the right questions, structures your answers, and delivers a polished, compliant bid ready to submit — up to 80% faster than traditional writing.

Write my bid now

A new way to write, with you at the center

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

Bids that are structured, compliant, and persuasive — every time

DocNexus automatically analyzes RFP requirements, organizes your response into clear sections, and checks compliance against specified criteria. The result: professional-grade proposals with consistent argumentation, verified sources, and formatting that meets evaluator expectations.

Start my bid for free

Already trusted by more than 6,800 experts

Join those who have transformed the way they write.

Start Now

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

Logo Ferrero Logo P&G Logo ExxonMobil Logo Stuller Logo Life Couriers Logo Verizon Logo Auchan Logo Vix Logo MG Canada Logo Luvata

Not just bids — any professional document

Proposals, audit reports, technical specs, contracts, project plans, meeting minutes. DocNexus handles every document type your team needs, using the same guided approach.

Try it on my next document

Suggested answers so you write faster

For every question the AI asks, you get pre-filled suggestions based on your context. Accept, edit, or replace — either way, you move through your bid in a fraction of the usual time.

See how it works — sign up free

Adapts to your expertise and style

DocNexus tailors its questions and output to your industry, experience level, and writing tone. The result reads like you wrote it — because you guided every decision.

Create my personalized bid

Export a polished .docx ready to submit

One click gives you a professionally formatted Word document with automatic table of contents, numbered sections, and clean layout. No reformatting needed.

Start writing and export today

Three steps from RFP to finished bid

A proven technology that radically transforms document production.

Start Now
1

Create your free account

Sign up in under a minute. No credit card required. You get five free pages to experience the full power of AI-guided bid writing.

2

Answer the AI's targeted questions

DocNexus asks you about the RFP requirements, your company's strengths, pricing, and differentiators. Suggested answers help you move fast — just confirm, adjust, and keep going.

3

Export your ready-to-submit bid

Get a fully structured proposal in Word or PDF — complete with table of contents, professional layout, and all the sections evaluators expect.

Write bids in six languages

Responding to an international RFP? DocNexus supports English, French, German, Spanish, Italian, and Portuguese — so you can win contracts across borders.

Write my bid in any language

Refine any section on demand

Not happy with a paragraph? Ask DocNexus to regenerate all or part of the text with specific instructions — make it shorter, more technical, more persuasive, or adjusted to a different audience.

Try unlimited revisions — sign up free

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

Stop spending a week on bids. Write yours in one hour.

Join professionals who use DocNexus to produce winning proposals faster, with better structure and stronger compliance. Your first document is free.

Write my first bid now

Notre FAQ

Yes. Account creation is free, and you get five pages at no cost to write your first bid. After that, subscription plans are available to fit different team sizes and document volumes.

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

Absolutely. You have full control to edit any section directly, or ask the AI to regenerate specific parts with new instructions.

A straightforward proposal can be done in about one hour. More detailed, multi-section bids typically take a few hours — still a fraction of the days or weeks it usually requires.

That's exactly where DocNexus shines. The AI guides you with targeted questions and suggestions, so you don't need to know the right structure or format — it handles that for you.