🎓 COLD EMAIL MASTERCLASS: Build an Outreach Agent That Sounds Human 💌
🎓 COLD EMAIL MASTERCLASS: Build an Outreach Agent That Sounds Human 💌
Most cold email sounds like a robot wrote it.
Because a robot did 🤖
In this hands-on masterclass, Oscar Hidalgo, founder of Vindex Consulting and CEO of HVAC company CG Service Pros, shows you how to build an AI outreach agent that researches the person first, then writes like a human.
It's the same agent that has generated over $1M in pipeline on autopilot at his HVAC company, CG Service Pros, rebuilt so anyone can make it in Claude, ChatGPT, or Grok Bot.
No code. No terminal. No GitHub. Bring your laptop. You'll walk out with a working agent.
This isn't a panel. It isn't "how to write better subject lines." It's a working session. Laptops open. You build it in the room, step by step. 💻🔥
🛠️ WHAT YOU'LL BUILD
Your own outreach agent, set up as a project in Claude, ChatGPT, or Grok Bot, with a job description it follows every time. It researches before it writes. It stays under 90 words. It makes one small ask. And it knows what to do when someone actually replies.
🎒 WHAT YOU'LL WALK AWAY WITH
Your own outreach agent, set up as a project, with a job description it follows every time
A one-page ideal buyer profile built from your last ten wins, not your pitch deck
Ten researched cold emails, each about the prospect's business, under 90 words, with one small ask
A three-touch sequence that follows up without sounding pushy
A reply playbook: seven buckets for every answer, and the one move that turns a no into a deal
A simple checklist for protecting your main email address before you send anything
✅ OUR BUILD GUARANTEE
You don't leave with a slide deck of templates. You leave with a working Marketing agent on your laptop, built around YOUR customers, in the room... Or your money back!
🙋 WHO THIS IS FOR
Founders, operators, consultants, and anyone who needs more of the right conversations on the calendar. If you've used ChatGPT, Claude, or Grok Bot and thought "this should be writing outreach that doesn't sound fake," this is your afternoon. Beginners welcome. Intermediate folks will still leave with a tighter system.
📋 BEFORE CLASS
A laptop and charger 💻🔌
A Claude, ChatGPT, or Grok Bot account (a paid plan helps since we'll use projects and web search, but free works for most steps)
A list of your last ten customers: company, what they bought, and why
Three emails you've sent that actually got a reply
An account at https://treg.to so we can use the research tools in class
A follow-along guide will be shared before class so everyone stays on pace
📍 THE FACTS
📅 Sunday, November 22, 2026
🕐 1:00 to 4:00 PM
📍 Antler VC, 800 Brazos St #340, Austin
🎟️ $95 - Money back guarantee if you don't walk out with a fully-functioning marketing bot
🥗 Lunch is covered
🚨 Hands-on - seats are limited
👋 YOUR INSTRUCTOR: OSCAR HIDALGO
Oscar Hidalgo, founder of Vindex Consulting and CEO of HVAC company CG Service Pros, will show you the cold email agent that has generated over $1M in pipeline on autopilot at CG Service Pros, then help you build your own version in Claude, ChatGPT, or Grok Bot.
🤖 ABOUT THE AI IMPLEMENTATION CLUB
The AI Implementation Club is Austin's weekly in-person build session for founders and operators who want to MAKE something with AI. Build alongside other humans, ask questions, and leave with something you can use.
Check us out: https://aiic.club