📌 AI Lead Scoring & Priority Router

Automated n8n + Gemini AI engine that instantly qualifies inbound leads and routes VIP prospects to sales in real time—so high-value deals get immediate attention while low-fit inquiries are handled automatically.

• 0-second manual triage: AI scores budget, company size, and urgency on every submission
• VIP leads (≥ $10k budget) trigger instant Slack alerts with AI reasoning
• Full audit trail of all scored leads in Google Sheets

Stack: n8n + Google Gemini + Slack + Gmail + Google Sheets

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An automated AI triage engine built with n8n and Google Gemini AI to automatically qualify inbound sales leads and route high-value opportunities to sales teams in real time.

🎯 Business Problem

Sales teams waste up to 70% of their day reviewing low-budget inquiries, while high-value enterprise prospects wait hours for a response. This delay leads to lost deals and lower pipeline conversion rates.

💰 Business Impact & ROI

• ⚡ 0-Second Lead Triage: Eliminates the 70% time waste sales teams spend sifting through low-budget inquiries by instantly evaluating budget, company size, and urgency upon form submission.
• 🚀 Maximized Pipeline Conversion: Guarantees VIP enterprise prospects (Budget $\ge$ $10,000) trigger instant Slack alerts with AI reasoning for immediate sales intervention.
• 🤖 100% Qualification Automation: Replaces manual lead reviews with zero-latency AI scoring and central database sync in Google Sheets, freeing reps to focus exclusively on closing deals.

🚀 Solution Overview

This automated n8n workflow acts as an instant lead triage system:

1. Webhook Trigger: Receives raw lead payloads dynamically.
2. AI Lead Scoring: Evaluates budget, company size, and urgency using Google Gemini.
3. Dynamic Routing:
   • VIP Branch (True): Posts immediate alerts with AI reasoning to Slack for sales intervention.
   • Standard Branch (False): Automatically sends a self-service resource packet via Gmail.
4. CRM Sync: Logs all scored leads centrally into Google Sheets.

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📹 Loom Video Walkthrough

Watch the 3-minute project demo: 👉 AI Lead Scoring & Priority Router Demo

🧪 Live Execution Proof & AI Output Verification

Here is the verified n8n execution log confirming real-time prompt evaluation, structured JSON qualification scoring, and multi-branch routing.

1. n8n AI Lead Scoring Execution History

Figure 1: n8n execution history validating 0-latency AI prompt processing and automated routing.

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🛠️ Tech Stack & Integrations

• Automation Engine: n8n
• AI Model: Google Gemini Chat Model
• Notifications: Slack API
• Email Communication: Gmail API
• Database/CRM: Google Sheets API

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📋 Scoring Criteria

• High Priority (VIP):
  • Budget $\ge$ $10,000
  • Enterprise size (500+ or 1,000+ employees)
  • High urgency or immediate replacement needs
• Low Priority (Standard):
  • Budget < $2,000 with company size < 50 employees
  • General pricing inquiries or trial requests

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⚙️ How to Import

1. Download the workflow.json file from this repository.
2. Open your n8n instance.
3. Go to Workflows $\rightarrow$ Import from File.
4. Configure your credentials for Google Gemini, Slack, Gmail, and Google Sheets.

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📈 Engineering Roadmap & Milestone

• Roadmap Phase: Phase 2 (Automation Engineering)
• Sprint Tracker: Sprint 2 — API Integration & Error Workflows
• Build Milestone: Completed (Day 47/153)