Une nouvelle manière d'écrire grâce à l'IA

Write Your Business Proposal in 1 Hour Instead of 1 Week

Stop spending days crafting proposals from scratch. DocNexus's AI asks you the right questions to create professional, persuasive business proposals that win deals. Join thousands of sales professionals who close 5x more deals by focusing on selling, not writing.

Create 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 Be More Persuasive Than Those Written by Senior Sales Experts

DocNexus doesn't just speed up writing—it enhances quality. Our AI analyzes hundreds of winning proposals to structure yours with proven frameworks, compelling arguments, and client-focused benefits. Every proposal is tailored to your prospect's specific needs and pain points.

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

Not Just Proposals—Write Any Business Document

Beyond proposals, create contracts, specifications, reports, and meeting notes. One tool for all your business writing needs. Save hundreds of hours across your entire document workflow.

Explore All Document Types

Suggested Answers Speed Up Your Writing

Don't start from a blank page. Our AI provides smart suggestions based on your industry and context. Click to select or customize—you're always in control while saving 75% of your time.

See How It Works

Adapts to Your Style and Industry Expertise

DocNexus learns your company voice, preferred tone, and industry terminology. Import existing proposals to maintain brand consistency while leveraging your unique expertise and past wins.

Import My First Document

Export to Professional Word Documents

Download polished proposals in .docx format with automatic table of contents, professional layouts, and your company branding. Ready to send or customize further in Microsoft Word.

Try It Free Today

Three Simple Steps to Your Next Winning Proposal

Une technologie éprouvée qui transforme radicalement la production de documents.

Write My Proposal Now
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 the AI's Smart Questions

Our AI guides you with targeted questions about your client, their needs, and your solution. Just answer naturally—the AI does the heavy lifting.

3

Download Your Professional Proposal

Get a complete, client-ready proposal with pricing tables, executive summary, and compelling benefits—all formatted and ready to send.

Write Proposals in 6 Languages

Expand your market reach. Create proposals in English, French, Spanish, German, Italian, or Portuguese. Perfect translations that maintain professional tone and cultural nuance.

Start in Any Language

Regenerate Sections Until They're Perfect

Not quite right? Ask the AI to revise any section with specific instructions. Make it more technical, add urgency, or emphasize ROI—get exactly what you need in seconds.

Perfect My Proposal

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

Ready to Close More Deals in Less Time?

Join 10,000+ sales professionals who write winning proposals in 1 hour instead of 1 week. Start your free trial today—no credit card required. Your next big deal is just 60 minutes away.

Write My First Proposal Free

Notre FAQ

Yes! Create your account for free and get 5 pages to write your first business proposal. See the quality and time savings yourself. After that, choose from affordable plans starting at just $29/month for unlimited proposals.

With the free trial, create one complete proposal (up to 5 pages). Our paid plans offer unlimited proposals plus contracts, reports, and other business documents. Most users save 40+ hours per month.

Absolutely! You have full control. Edit any section directly in DocNexus or export to Word for further customization. The AI gives you a professional foundation—you add the final touches.

Most users complete a 10-15 page proposal in under 1 hour. Simple proposals take 30-45 minutes, while complex, technical proposals might take 2-3 hours. That's still 80% faster than traditional methods.

Yes! That's exactly why we built DocNexus. Our AI guides you with smart questions and creates professional, persuasive content based on your answers. You don't need to be a writer—just know your business.