A New Way of Writing Through AI

Write compelling business proposals in just minutes

DocGenius guides you to create perfectly structured business proposals that convert prospects into clients. Our AI asks the right questions to showcase your offer, meet professional standards, and highlight your competitive advantages.

Create my business proposal now

A new way to write, with you at the center

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

Boost your conversion rates with expert-level business proposals

Business proposals generated by DocGenius are built using industry best practices. Our AI analyzes your answers to create a document perfectly tailored to your prospect, with strong arguments, flawless presentation, and the right balance between technical details and client benefits.

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Already trusted by more than 6,800 experts

Join those who have transformed the way they write.

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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

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One solution for all your professional documents

Beyond business proposals, DocGenius helps you write contracts, specifications, audit reports, business plans, and service proposals—with the same quality and ease.

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Smart questions with suggestions to speed up your writing

DocGenius never leaves you staring at a blank page. Our AI guides you with precise questions and offers answer suggestions tailored to your industry, saving you valuable time.

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A proposal that fits perfectly with your context and expertise

Whether you're a startup or a large corporation, DocGenius automatically adjusts the tone, style, and level of detail of your business proposal based on your industry, target audience, and market positioning.

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Professional, ready-to-use export with one click

Your business proposal is automatically formatted with a table of contents, clearly identified sections, attractive pricing tables, and visual touches that reflect your brand. Export it directly to Word (.docx) or PDF.

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Three steps to get started

A proven technology that radically transforms document production.

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1

Create your free account

Sign up in seconds and immediately access our business proposal writing assistant. No credit card required to get started.

2

Answer the AI's questions

Our AI guides you with targeted questions about your client, your products/services, your value proposition, and your commercial terms. Smart suggestions help you craft the best possible answers.

3

Get your ready-to-send business proposal

DocGenius generates a professional, perfectly structured business proposal that's ready to send. You can fine-tune it as needed, then export it to Word or PDF.

Multilingual support for your international clients

Write your business proposals in English, French, German, Spanish, Italian, or Portuguese. DocGenius adapts not only the language but also the commercial conventions specific to each market for truly relevant proposals.

Create an international proposal

Smart regeneration to fine-tune your proposal

Not satisfied with part of your proposal? Ask DocGenius to regenerate a specific section with your instructions. Our AI understands your requirements and adapts the content without making you start over.

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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
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

$199 / month
Max project size

Linked documents included

250 Pages
600 credits / month
equivalent to
~ 600 pages written
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

Business

Designed for teamwork

$399 / month
Max project size

Linked documents included

500 Pages
1 200 credits / month
equivalent to
~ 1 200 pages written
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
 

Entreprise

Plan tailored to fit your needs

Contact Our Experts
Max Project Size: 1,000 Pages
Dedicated support and training
Group access management
Volume discounts
Custom integration

Outshine your competitors with business proposals that make a difference

Save time, boost your conversion rates, and project a flawless professional image with business proposals generated by DocGenius. Sign up now and create your first business proposal in less than 30 minutes.

Create my business proposal now

Notre FAQ

Yes, creating an account is completely free, and you get five complimentary pages to write your first business proposal. That's enough to create a complete proposal for a client. After that, we offer various subscription plans tailored to your document volume and specific needs.

With your free account, you can create one complete business proposal (up to 5 pages). Our subscription plans then allow you to create an unlimited number of business proposals and other professional documents, with advanced features like version tracking and real-time collaboration with your team.

Absolutely! You retain full control over your document. Once the proposal is generated, you can manually edit any part, add your own sections, and insert additional visuals or tables. You can also ask the AI to regenerate specific sections with new instructions.

Most of our users complete a professional business proposal in 20 to 40 minutes, compared to several hours or even days with traditional methods. The exact time depends on the complexity of your offer and the amount of information to include. Our guided question system and smart suggestions significantly speed up the process.

That's exactly why DocGenius was designed! Our AI guides you step by step and handles the professional wording, even if you have no writing experience. It asks the right questions about your product/service and competitive advantages, then transforms your answers into compelling, well-structured sales arguments.