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Sales Automation · n8n Workflow

AI-Generated Sales Proposals Delivered in Minutes, Not Days.

Fill out a short form, and a fully branded, personalized sales proposal is generated by AI and delivered to your prospect's inbox — automatically, every time.

Built with

n8nOpenAI GPT-4Google DocsGoogle DriveGmail

The Problem

Writing proposals manually costs you deals

Every hour spent writing a proposal is an hour not spent selling. Slow turnaround loses prospects to faster competitors.

Proposals take too long

Writing a tailored proposal from scratch takes 2–4 hours minimum. Multiply that by your pipeline volume and you have a serious bottleneck.

Inconsistent quality

When proposals are rushed or templated, they miss the mark. Prospects notice generic proposals — and so do competitors who send better ones.

Slow turnaround loses deals

Sending a proposal 24–48 hours after a call is too slow. Prospects engage most in the first few hours — delay kills conversion.

What You Get

Every node pre-configured
for production-quality output

Smart Intake Form

A simple n8n form captures prospect name, company, pain points, budget, and timeline. Structured inputs drive better AI output every time.

GPT-4 Proposal Writing

OpenAI GPT-4 drafts a fully structured, persuasive proposal — executive summary, problem statement, proposed solution, timeline, and pricing — tailored to each prospect.

Google Docs Formatting

The generated proposal is automatically inserted into a branded Google Docs template — formatted, styled, and ready to send without touching a keyboard.

Instant Delivery

The finalized proposal is emailed directly to the prospect within minutes of form submission — while the conversation is still fresh.

Internal Review Copy

A copy is sent internally for review before or after delivery. You stay in control while the heavy lifting is done for you.

Gmail Integration

Proposals are delivered via a professional Gmail email with the Google Doc attached — no third-party tools, no friction.

Process

How It Works

1

Form Trigger

Submit prospect details

Fill out the intake form with the prospect's name, company, challenges, goals, budget range, and timeline. Takes less than 2 minutes.

2

OpenAI GPT-4

AI writes the full proposal

GPT-4 generates a complete, structured proposal document — personalized to the prospect's specific situation and written in a professional, persuasive tone.

3

Google Docs

Proposal is formatted in your template

The generated content is inserted into your branded Google Docs template automatically — applying your fonts, colors, and layout without any manual formatting.

4

Google Drive

Document is saved and organized

The finalized proposal is saved to a designated Google Drive folder — automatically named, organized by date or client, and accessible to your team.

5

Gmail

Proposal is emailed to the prospect

A professional email with the attached proposal is sent to the prospect — and a copy forwarded internally. Total time from form submission to delivery: under 5 minutes.

Pricing

Simple, Transparent Pricing

Standard Package

$400

One-time · Delivered in 3–5 business days

  • Full n8n proposal generation workflow
  • Intake form trigger configuration
  • OpenAI GPT-4 proposal writing prompt
  • Google Docs template integration
  • Google Drive auto-save & organization
  • Gmail delivery (prospect + internal copy)
  • Branded document template setup
  • Setup documentation

Custom Build

Custom

Scope confirmed before work begins

  • CRM trigger (HubSpot, Salesforce deal stage)
  • Multi-service / tiered pricing tables
  • E-signature integration (DocuSign, HelloSign)
  • Proposal tracking (open/read notifications)
  • Slack notification on proposal delivery
  • Custom branding per client or department

Ready to automate?

Tell us about your use case and we'll confirm the right setup before you commit to anything.