Une nouvelle manière d'écrire grâce à l'IA

Write Your Technical Proposal in One Hour Instead of One Week

Stop spending days on technical proposals. DocNexus's AI guides you with targeted questions to create comprehensive, professional proposals that win contracts. Join thousands of engineers and consultants who now deliver client-ready proposals 7x faster.

Write My Technical 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.

Luc Julia Co-créateur de Siri, Directeur scientifique chez Renault

Your Proposals Will Be More Thorough Than Ever Before

DocNexus doesn't just save you time—it ensures you never miss critical details. Our AI asks the right questions to capture technical specifications, project scope, timelines, and pricing. The result? Professional proposals that address every client concern and increase your win rate.

Start Creating Better Proposals

Déjà adopté par plus de 5 300 experts

Rejoignez ceux qui ont transformé leur manière de rédiger.

Commencez maintenant
+ 95 000

Documents rédigés avec DocNexus

+ 330 000

Heures de rédaction économisées

+ 2,1 millions

Questions posées par l'IA

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Create Any Technical Document You Need

Beyond proposals, use DocNexus for technical specifications, project reports, feasibility studies, and contracts. One tool for all your technical writing needs—each document created 7x faster than traditional methods.

Explore All Document Types

Smart Questions with Suggested Answers

Never get stuck again. Our AI provides intelligent answer suggestions based on industry best practices. Simply select, customize, or write your own—moving through your proposal at lightning speed.

See How It Works

Adapts to Your Industry and Expertise

Whether you're in engineering, IT, construction, or consulting, DocNexus learns your style and terminology. It remembers your company details, past projects, and preferences to make each proposal uniquely yours.

Start Your Customized Proposal

Export to Professional Word Documents

Download your proposal as a fully formatted .docx file with automatic table of contents, proper headings, and professional layout. Ready to send to clients or customize further in Microsoft Word—no formatting headaches.

Create Your First Export

Three Steps to Your Next Technical Proposal

Une technologie éprouvée qui transforme radicalement la production de documents.

Begin Your First Proposal
1

Create your free account

Sign up in 30 seconds. No credit card required. Get instant access to write your first technical proposal with 5 free pages to experience the difference.

2

Answer the AI's targeted questions

Our AI guides you through project requirements, technical approach, and pricing. Just answer simple questions—no staring at blank pages wondering where to start.

3

Download your polished proposal

Get a professionally formatted technical proposal complete with executive summary, technical specifications, project timeline, and cost breakdown—all in about one hour.

Write Proposals in Six Languages

Expand your client base globally. Create technical proposals in English, French, Italian, Spanish, German, or Portuguese. Perfect for international projects and multinational teams—all with the same one-hour efficiency.

Choose Your Language

Regenerate Any Section On Demand

Need to adjust the technical approach? Want a different pricing structure? Simply tell DocNexus what to change, and it will instantly regenerate that section while keeping the rest intact. Perfect proposals through iteration.

Try Unlimited Regeneration

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
Essayez gratuitement
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
Essayez gratuitement
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
Essayez gratuitement
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

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

Your Next Technical Proposal is One Hour Away

Join thousands of professionals who've discovered the fastest way to create winning technical proposals. Start your free account now and experience how DocNexus transforms a week-long task into a one-hour achievement. Your clients are waiting.

Write My Technical Proposal Now

Notre FAQ

Yes! Create your account for free and get 5 pages included—enough to write a complete technical proposal. After that, choose from subscription plans designed for freelancers, small teams, or enterprises. No credit card required to start.

Your free account includes one proposal. Our Professional plan offers up to 10 proposals monthly, while Enterprise plans provide unlimited document creation. Most users find they need 70% fewer hours per proposal, so they accomplish more with any plan.

Absolutely! You can modify any section directly in DocNexus before exporting, or download the Word document and make further edits. The AI-generated content is your professional starting point, not a rigid template.

Most users complete a 10-15 page technical proposal in about one hour. Complex proposals with detailed specifications might take 2-3 hours—still 5-7 times faster than traditional writing. The AI guides you efficiently through each section.

That's exactly why DocNexus exists! Our AI asks simple, clear questions and suggests professional language. You provide the technical knowledge; we ensure it's communicated clearly and persuasively. Even junior staff can create senior-level proposals.