Une nouvelle manière d'écrire grâce à l'IA

Write Your Business Proposal in One Hour Instead of One Week

Stop spending days crafting proposals. DocNexus's AI asks you the right questions and transforms your answers into a professional, compelling business proposal that wins deals. Join thousands of professionals who now close deals 5x faster.

Write My Proposal Now
Luc Julia

J'ai toujours défendu l'idée que l'IA ne doit pas remplacer l'humain, mais l'augmenter. DocNexus remet l'expertise métier au centre en permettant de structurer et de challenger votre pensée.
C'est ça, la véritable intelligence augmentée.

Your Proposals Will Stand Out and Win More Deals

DocNexus doesn't just save you time—it helps you create proposals that convert. Our AI ensures your value proposition is crystal clear, your pricing is perfectly positioned, and your entire document flows logically from problem to solution. The result? Higher win rates with 90% less effort.

Start Writing Better Proposals

Déjà adopté par plus de 5 300 experts

Rejoignez ceux qui ont transformé leur manière de rédiger.

+ 95 000

Documents rédigés avec DocNexus

+ 330 000

Heures de rédaction économisées

+ 2,1 millions

Questions posées par l'IA

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

Write Any Business Document in Record Time

Beyond proposals, create contracts, reports, specifications, meeting notes, and more. One tool for all your professional writing needs. Save 300+ hours per year on documentation.

Write My Documents Faster

Suggested Answers Speed Up Your Writing

Don't start from scratch. Our AI provides smart suggestions for every question based on your industry and deal type. Just click to use or modify. Write 10x faster than traditional methods.

Try Smart Suggestions

Proposals That Match Your Style and Expertise

DocNexus learns your company's tone, incorporates your past wins, and adapts to your industry's best practices. Every proposal feels authentically yours, not generic AI content.

Create My Custom Proposal

Professional Export Ready for Your Client

Download perfectly formatted .docx files with automatic table of contents, proper headings, and your branding. No formatting headaches—just client-ready documents every time.

Get Professional Documents

Three Steps to Your Winning Proposal

Une technologie éprouvée qui transforme radicalement la production de documents.

Create My First Proposal
1

Create Your Free Account

Sign up in 30 seconds. No credit card required. Get 5 free pages to write your first proposal and see the difference.

2

Answer Smart Questions About Your Deal

DocNexus asks about your client's needs, your solution, pricing, and timeline. Pre-written suggestions help you answer in minutes, not hours.

3

Get Your Professional Proposal in One Hour

Download a polished .docx file with proper formatting, table of contents, and compelling content. Ready to send to your client immediately.

Write Proposals in 6 Languages

Expand your reach globally. Create proposals in English, Spanish, French, Italian, German, or Portuguese. Same speed, same quality, in any language your clients prefer.

Write International Proposals

Perfect Your Proposal with Instant Regeneration

Not quite right? Regenerate any section instantly. Make it more detailed, adjust the tone, or emphasize different benefits. Unlimited revisions until it's perfect.

Start Perfecting Proposals

Nos offres

Des tarifs simples et transparents qui s'adaptent à votre croissance.

Pro

Idéal pour les indépendants

$29 / mois
Paiement mensuel

Annulez quand vous voulez

Sans engagement
100 crédits / mois
soit l'équivalent de
~ 100 pages de travail

Espace de travail collaboratif
Utilisateurs illimités
Documents illimités
Base de connaissances
Stockage illimité
Évaluation intelligente
Structure et présentation
Contenu et cohérence
Adaptation et pertinence
Argumentation et sources

Recommandée

Plus

Pour les documents stratégiques

$24 / mois
Paiement annuel

Permet plus de souplesse

Deux mois offerts
1 200 crédits / an
soit l'équivalent de
~ 1 200 pages de travail

Espace de travail collaboratif
Utilisateurs illimités
Documents illimités
Base de connaissances
Stockage illimité
Évaluation intelligente
Structure et présentation
Contenu et cohérence
Adaptation et pertinence
Argumentation et sources
Conformité et normes
Report de crédits
Crédits valables 24 mois

Business

Conçu pour le travail en équipe

$99 / mois
Paiement annuel

Permet plus de souplesse

Deux mois offerts
4 800 crédits / an
soit l'équivalent de
~ 4 800 pages de travail

Espace de travail collaboratif
Utilisateurs illimités
Documents illimités
Base de connaissances
Stockage illimité
Évaluation intelligente
Structure et présentation
Contenu et cohérence
Adaptation et pertinence
Argumentation et sources
Conformité et normes
Évaluation sur mesure
Report de crédits
Crédits valables 24 mois
 

Entreprise

Formule pour s'adapter à vos besoins


Support dédié et formation
Gestion des accès par groupe
Remises sur volume
Intégration personnalisée

Your Next Proposal is One Hour Away

Join thousands of professionals who've discovered the fastest way to write winning proposals. Free to start, with 5 pages included. See why teams using DocNexus close deals 5x faster than their competition.

Write My Proposal in One Hour

Notre FAQ

Yes! Create your account for free and get 5 pages included—enough to write a complete business proposal. See the quality and time savings firsthand. After that, choose from subscription plans designed for different business needs.

With the free account, you can create one proposal using your 5 included pages. Our subscription plans offer unlimited proposals for teams that need to create multiple documents monthly. Most users save enough time on their first proposal to justify the investment.

Absolutely! The exported .docx file is fully editable. Add your final touches, insert your logo, or make any adjustments before sending to your client. You can also regenerate sections directly in DocNexus for major changes.

Most users complete a 10-15 page proposal in about one hour. Complex proposals with detailed technical specifications might take 2-3 hours. Compare that to the typical 20-40 hours for traditional proposal writing—that's a 95% time reduction.

Yes! DocNexus is designed for busy professionals, not professional writers. The AI guides you with smart questions and suggested answers. You provide the business knowledge; DocNexus handles the writing, structure, and formatting. The result is a polished, professional proposal every time.