Generate personalized HubSpot campaign emails with Groq AI and Gmail

How it works
This workflow runs on a schedule and retrieves newly created HubSpot contacts from the past 24 hours. It processes each contact individually and generates a tailored marketing campaign using an AI model. The generated content is formatted into a clean HTML structure. Finally, a personalized email is sent to each contact with their campaign strategy.

Step-by-step

Trigger and fetch contacts**
Schedule Trigger – Starts the workflow at defined intervals.
Search contacts – Retrieves contacts created in the last 24 hours from HubSpot.

Process and generate campaign**
Loop Over Contacts – Splits contacts into individual items for processing.
AI Agent – Generates a personalized marketing campaign strategy.
Groq Chat Model – Sub-node providing the AI model for content generation.
Format AI's output – Converts AI text into HTML-friendly format.
Send a message – Sends the personalized email to each contact.

Why use this?

Automates personalized outreach for every new lead
Delivers instant value with AI-generated campaign strategies
Reduces manual marketing effort and response time
Improves engagement through highly tailored messaging
Easily scalable and customizable for different business needs