A New Way of Writing Through AI

Create winning business proposals in half the time with AI-guided writing

DocNexus transforms the way you create business proposals by asking you the right questions and structuring your content professionally. Stop staring at blank pages and start impressing clients with proposals that close more deals.

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Luc Julia

I've always believed that AI should not replace humans, but augment them. DocNexus puts professional expertise back at the center by helping you structure and challenge your thinking.
That's what true augmented intelligence is all about.

Luc Julia Co-creator of Siri, Chief Scientific Officer at Renault

Impress clients with professionally structured proposals that stand out from the competition

Our AI-powered platform guides you through creating compelling business proposals that highlight your expertise, address client needs precisely, and present your offerings in the most persuasive way possible. With DocNexus, even complex proposals become straightforward to create.

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Already adopted by over 5,300 experts

Join those who have transformed the way they write.

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95,000+

Documents created with DocNexus

+ 330,000

Hours of Writing Saved

+ 2.1 Million

AI-Generated Questions

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Create any type of business proposal for every situation

Whether you're crafting sales proposals, service agreements, project plans, or consulting offers, DocNexus adapts to your specific needs. Our system ensures your document follows industry best practices regardless of your proposal type or business sector.

Craft my tailored proposal

Answer with ease using smart suggestions

Not sure how to describe your services or unique selling points? DocNexus provides intelligent suggestions based on your industry and proposal type, making it simple to articulate your value proposition without getting stuck on wording.

Experience guided writing

Proposals that match your brand voice and expertise level

DocNexus adapts to your company's tone, style, and industry expertise. Your proposals will authentically represent your brand voice while maintaining the professional quality that wins client trust.

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Export professional documents ready to impress

Get beautifully formatted proposals with proper sections, table of contents, and professional layouts. Download as Word documents for easy editing or PDFs for immediate sharing – no design skills required.

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Three steps to professional business proposals

A proven technology that radically transforms document production.

Create my proposal now
1

Create your free account

Sign up in less than 30 seconds with no credit card required. Get immediate access to our AI-powered business proposal templates.

2

Answer the AI's questions

Our intelligent system asks targeted questions about your client, services, and unique value proposition. Simply answer to build a comprehensive, tailored proposal.

3

Get your professional proposal

Review your polished business proposal with professional formatting, clear sections, and persuasive content. Export to Word or PDF and send to your client with confidence.

Create proposals in multiple languages with equal quality

Expand your business globally with proposals in English, French, Italian, Spanish, German, or Portuguese. DocNexus maintains the same level of professionalism and persuasiveness across all languages.

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Refine and perfect any section with targeted regeneration

Not completely satisfied with a particular section? Request specific improvements or regenerate parts of your proposal with different approaches, pricing structures, or value propositions until it perfectly matches your vision.

Perfect my business proposal

Our Plans

Simple, transparent pricing that scales with your growth.

Pro

Ideal for freelancers

$29 / month
Monthly payment

Cancel anytime

No commitment
100 credits / month
equivalent to
~ 100 work pages
Try for Free
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

$24 / month
Annual Payment

Provides more flexibility

Two months free
1 200 credits / year
equivalent to
~ 1 200 work pages
Try for Free
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
Credit Rollover
Credits valid for 24 months

Business

Designed for teamwork

$99 / month
Annual Payment

Provides more flexibility

Two months free
4 800 credits / year
equivalent to
~ 4 800 work pages
Try for Free
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
Credit Rollover
Credits valid for 24 months
 

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

Start winning more business with professional proposals today

Join thousands of businesses that use DocNexus to create compelling, client-focused business proposals in a fraction of the time. Transform your proposal process from hours of frustration to minutes of guided interaction.

Create my first proposal for free

Notre FAQ

Yes, you can create a free account that includes five pages to write your first business proposal. This is typically enough for a standard proposal. Once you see the value, we offer flexible subscription plans based on your document creation needs and business size.

With a free account, you can create one business proposal of up to five pages. Our paid plans allow for multiple proposals with unlimited pages, perfect for businesses that regularly send proposals to potential clients.

Absolutely! Once your proposal is generated, you can manually edit any section, add your own content, or make adjustments to better match your specific needs. You have full control over the final document while benefiting from our AI-driven structure and content suggestions.

Most users complete a professional business proposal in 30-60 minutes using DocNexus, compared to the 4-8 hours it typically takes to create one from scratch. Complex proposals with detailed technical specifications might take a bit longer, but still save you substantial time.

Definitely! DocNexus is specifically designed to help professionals at all writing skill levels. Our guided question approach means you don't need to be a skilled writer – just answer questions about your business and offering, and the AI will transform your inputs into professionally written content that impresses clients.