Personalized Lead Response with AI Videos using Scout, GPT-4, and HeyGen

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Built by Drew Fabrikant Drew Fabrikant
Created on October 21, 2025

Description

šŸŽ„ AI-Powered Inbound Video Agent: Auto-Respond to Leads with Personalized Videos
Description: This workflow automates the first-touch response for inbound leads by creating and delivering a hyper-personalized video and follow-up email, all in seconds, using a powerful stack: n8n, Scout, HeyGen API, and OpenAI.

How It Works (The Lead Journey):

šŸ“„ Form Trigger: Captures initial user inputs (name, email, address).

šŸ”Ž Data Enrichment (Scout): Instantly looks up lead details like property type, homeownership status, and household income.

āœļø Script Agent (GPT-5/LangChain): An AI agent writes a professional, 15-second outreach script, tailoring the message with three discussion paths based on the enriched Scout data.

šŸŽ¬ Video Generation (HeyGen): Triggers an avatar video using the custom script.

šŸ“§ Delivery Logic: Waits for the video to complete, retrieves the final URL/thumbnail, and passes it to the next step.

šŸ”— Email Writer (GPT-4): Generates an HTML outreach email, embedding the video thumbnail and including a direct booking link (Calendly).

šŸš€ Send Email (Gmail Node): Sends the complete, personalized message to the inbound lead automatically.

Key Integrations:

Scout: Lead Data Enrichment

HeyGen: AI Avatar Video Generation

OpenAI (GPT-4/LangChain): Scriptwriting and Email Copy

Gmail: Automated Email Delivery

Setup Note: Ensure you have configured n8n credentials for HeyGen (httpHeaderAuth), Scout (HTTP Request header), OpenAI, and Gmail (OAuth2).

This workflow was created by Drew Fabrikant and shared publicly on the n8n community template library. n8nFind indexes it for discovery — the workflow remains the property of its original creator.

Nodes Used (5)

AI Agent
@n8n/n8n-nodes-langchain.agent
Gmail
n8n-nodes-base.gmail
HTTP Request
n8n-nodes-base.httpRequest
OpenAI
@n8n/n8n-nodes-langchain.openAi
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi