A New Way of Writing Through AI

Write your Purchase Agreement in one hour instead of one week

DocNexus guides you step by step through every clause and term. Just answer the AI's questions — it handles the structure, legal language, and formatting. You focus on the deal, not the drafting.

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A new way to write, with you at the center

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

A professional-grade agreement — without the billable hours

DocNexus evaluates your document across hundreds of control points — structure, legal compliance, consistency, and clarity — so the final result reads like it was drafted by a seasoned professional. No template. No guesswork. Just a complete, polished purchase agreement ready to share.

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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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Not just purchase agreements — any professional document

Contracts, audit reports, technical specs, proposals, meeting minutes — DocNexus handles them all with the same guided approach. One tool for every document your team needs.

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Suggested answers so you never stare at a blank page

Every question comes with smart suggestions based on your context. Pick one, tweak it, or write your own. Either way, you move through the process up to 5x faster.

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Adapts to your context and expertise

DocNexus adjusts its questions and language based on your industry, experience level, and the specifics of your deal. The result is a document that sounds like you wrote it — because you guided every decision.

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Export a ready-to-sign Word or PDF document

Your purchase agreement exports with a professional layout, automatic table of contents, and clean formatting. Open it in Microsoft Word, make final edits, and send it the same day.

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Three steps to your finished agreement

A proven technology that radically transforms document production.

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1

Create your free account

Sign up in under a minute. No credit card required. Select "Purchase Agreement" and you're ready to go.

2

Answer the AI's questions

DocNexus asks targeted questions about the parties, terms, conditions, and contingencies. Suggested answers help you move fast — even if you've never drafted an agreement before.

3

Get your finished document

Download a fully structured purchase agreement in Word or PDF — with table of contents, professional formatting, and every section in place. Review, edit, and send.

Write in 6 languages for international deals

Drafting a cross-border purchase agreement? DocNexus supports English, French, German, Spanish, Italian, and Portuguese — so you can produce documents for international parties without translation delays.

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Refine any section until it's exactly right

Need a clause reworded, a section expanded, or the tone adjusted? Ask DocNexus to regenerate all or part of your document on demand. You stay in control of every word.

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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

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

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

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


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

Your next purchase agreement could be done in one hour

Stop spending days drafting, formatting, and reviewing. Let DocNexus guide you through the process and deliver a professional, compliant purchase agreement — today.

Write my purchase agreement now

Notre FAQ

Yes. Creating your account is free, and you get five pages at no cost to write your first purchase agreement. After that, subscription plans are available to fit your needs.

You can create a limited number of documents on the free tier. For teams that produce agreements regularly, paid plans offer higher volumes.

Absolutely. You can edit directly within DocNexus or export to Microsoft Word and make changes there. You have full control over the final document.

A straightforward purchase agreement typically takes about one hour. More complex agreements with detailed terms and contingencies may take a few hours — still far less than the days it usually requires.

Yes. DocNexus guides you with targeted questions and suggested answers, so you don't need prior drafting experience. The AI structures the document and ensures consistency — you just provide the details of your deal.