Uma nova maneira de escrever através da IA

Write Your Business Proposal in One Hour Instead of One Week

Stop spending days crafting proposals. DocNexus's AI asks you the right questions and transforms your answers into a professional, compelling business proposal that wins deals. Join thousands of professionals who now close deals 5x faster.

Write My Proposal Now
Luc Julia

Sempre defendi a ideia de que a IA não deve substituir o ser humano, mas potenciá-lo. O DocNexus coloca a experiência profissional no centro, permitindo estruturar e desafiar o seu pensamento.
É isso, a verdadeira inteligência aumentada.

Your Proposals Will Stand Out and Win More Deals

DocNexus doesn't just save you time—it helps you create proposals that convert. Our AI ensures your value proposition is crystal clear, your pricing is perfectly positioned, and your entire document flows logically from problem to solution. The result? Higher win rates with 90% less effort.

Start Writing Better Proposals

Já adotado por mais de 5 300 especialistas

Junte-se àqueles que transformaram a sua forma de redigir.

+ 95 000

Documentos redigidos com o DocNexus

+ 330 000

Horas de redação poupadas

+ 2,1 Milhões

Perguntas feitas pela IA

Logo Ferrero Logo P&G Logo ExxonMobil Logo Stuller Logo Life Couriers Logo Verizon Logo Auchan Logo Vix Logo MG Canada Logo Luvata

Write Any Business Document in Record Time

Beyond proposals, create contracts, reports, specifications, meeting notes, and more. One tool for all your professional writing needs. Save 300+ hours per year on documentation.

Write My Documents Faster

Suggested Answers Speed Up Your Writing

Don't start from scratch. Our AI provides smart suggestions for every question based on your industry and deal type. Just click to use or modify. Write 10x faster than traditional methods.

Try Smart Suggestions

Proposals That Match Your Style and Expertise

DocNexus learns your company's tone, incorporates your past wins, and adapts to your industry's best practices. Every proposal feels authentically yours, not generic AI content.

Create My Custom Proposal

Professional Export Ready for Your Client

Download perfectly formatted .docx files with automatic table of contents, proper headings, and your branding. No formatting headaches—just client-ready documents every time.

Get Professional Documents

Three Steps to Your Winning Proposal

Uma tecnologia comprovada que transforma radicalmente a produção de documentos.

Create My First Proposal
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 Smart Questions About Your Deal

DocNexus asks about your client's needs, your solution, pricing, and timeline. Pre-written suggestions help you answer in minutes, not hours.

3

Get Your Professional Proposal in One Hour

Download a polished .docx file with proper formatting, table of contents, and compelling content. Ready to send to your client immediately.

Write Proposals in 6 Languages

Expand your reach globally. Create proposals in English, Spanish, French, Italian, German, or Portuguese. Same speed, same quality, in any language your clients prefer.

Write International Proposals

Perfect Your Proposal with Instant Regeneration

Not quite right? Regenerate any section instantly. Make it more detailed, adjust the tone, or emphasize different benefits. Unlimited revisions until it's perfect.

Start Perfecting Proposals

As Nossas Ofertas

Tarifas simples e transparentes que se adaptam ao seu crescimento.

Pro

Ideal para freelancers

$29 / mês
Pagamento mensal

Cancele quando quiser

Sem compromisso
100 créditos / mês
ou seja, o equivalente a
~ 100 páginas de trabalho

Espaço de trabalho colaborativo
Utilizadores ilimitados
Documentos ilimitados
Base de Conhecimento
Armazenamento ilimitado
Avaliação inteligente
Estrutura e apresentação
Conteúdo e coerência
Adaptação e pertinência
Argumentação e fontes

Recomendado

Plus

Para documentos estratégicos

$24 / mês
Pagamento anual

Permite mais flexibilidade

Dois meses oferecidos
1 200 créditos / ano
ou seja, o equivalente a
~ 1 200 páginas de trabalho

Espaço de trabalho colaborativo
Utilizadores ilimitados
Documentos ilimitados
Base de Conhecimento
Armazenamento ilimitado
Avaliação inteligente
Estrutura e apresentação
Conteúdo e coerência
Adaptação e pertinência
Argumentação e fontes
Conformidade e normas
Transferência de créditos
Créditos válidos 24 meses

Business

Concebido para trabalho em equipa

$99 / mês
Pagamento anual

Permite mais flexibilidade

Dois meses oferecidos
4 800 créditos / ano
ou seja, o equivalente a
~ 4 800 páginas de trabalho

Espaço de trabalho colaborativo
Utilizadores ilimitados
Documentos ilimitados
Base de Conhecimento
Armazenamento ilimitado
Avaliação inteligente
Estrutura e apresentação
Conteúdo e coerência
Adaptação e pertinência
Argumentação e fontes
Conformidade e normas
Avaliação personalizada
Transferência de créditos
Créditos válidos 24 meses
 

Entreprise

Formule pour s'adapter à vos besoins


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

Your Next Proposal is One Hour Away

Join thousands of professionals who've discovered the fastest way to write winning proposals. Free to start, with 5 pages included. See why teams using DocNexus close deals 5x faster than their competition.

Write My Proposal in One Hour

Notre FAQ

Yes! Create your account for free and get 5 pages included—enough to write a complete business proposal. See the quality and time savings firsthand. After that, choose from subscription plans designed for different business needs.

With the free account, you can create one proposal using your 5 included pages. Our subscription plans offer unlimited proposals for teams that need to create multiple documents monthly. Most users save enough time on their first proposal to justify the investment.

Absolutely! The exported .docx file is fully editable. Add your final touches, insert your logo, or make any adjustments before sending to your client. You can also regenerate sections directly in DocNexus for major changes.

Most users complete a 10-15 page proposal in about one hour. Complex proposals with detailed technical specifications might take 2-3 hours. Compare that to the typical 20-40 hours for traditional proposal writing—that's a 95% time reduction.

Yes! DocNexus is designed for busy professionals, not professional writers. The AI guides you with smart questions and suggested answers. You provide the business knowledge; DocNexus handles the writing, structure, and formatting. The result is a polished, professional proposal every time.