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George B. Thomas.Catalyst for Growth

Hello, I'm

George B. Thomas

Catalyst for Growth

AI & HubSpot Consultant | Keynote Speaker

I help solopreneurs, agency owners and teams put AI to work without losing the human. Human-powered, AI-assisted. You stay the most important part of the system.

INBOUND speaker since 2016 HubSpot Certified Trainer since 2017 100+ keynotes

George B. Thomas
Human-powered
AI-assisted
AI for
humans & teams
George Thomas in an orange hoodie, pointing up

100+

Keynotes delivered

I'm George

A happy, helpful, humble human who builds the systems he teaches.

I went from high school dropout to HubSpot trainer, INBOUND speaker and founder of Sidekick Strategies. Today my agency runs on a second brain and a team of AI sidekicks working beside the humans. I teach you to build the same thing, around you.

HubSpot Certified Trainer since
2017
HubSpot Certified Trainer since
Tutorials taught
2,000+
Tutorials taught
INBOUND speaker since
2016
INBOUND speaker since
My story
Start here

Three ways to start on your own

Free starter kit

Personal Context Starter Kit

The starter prompts from the Build Your Main Brain series, plus a one-page map of the main brain folders, so you know where everything goes.

You'll get the kit, plus George's monthly roundup. Unsubscribe anytime.

Live virtual workshop

AI Second Brain Workshop

In 4 to 5 live hours you build your own second brain alongside me. $599 one time, prompts and tools included, and 30 days of Q&A after.

Free, about three minutes

AI Readiness Assessment

Ten questions. See where you stand in four areas and get a next step that fits, with no email required.

Take the assessment
Keynote speaking

Talks humans put to work Monday morning.

AI, leadership and marketing keynotes and workshops, in person and virtual.

  • INBOUND (since 2016)
  • HubSpot UNBOUND 2026
  • Social Media Marketing World (emcee)
  • Content Marketing World
  • MarketingProfs B2B Forum (emcee)
  • VidSummit
  • Vidyard Fast Forward

And many more stages

INBOUND speaker since 2016
Everything George does

One human, a lot of ways to help

AI consulting and speaking live here. The agency, the leadership work and the shows each have a home of their own.

Kind words

What humans say

Michael StelznerFounder of Social Media Examiner, on George as emcee of Social Media Marketing World
“George's enthusiasm and energy are infectious. In this engaging and interactive course George encouraged questions and always employed a 'show not tell' teaching style which made the (often quite technical) material much easier to understand. In just a few hours, George completely changed how I think about using AI and what it can do!”

Elena Harton

Content & UX Specialist

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From the blog

Thinking out loud about AI, HubSpot and leadership

Let's talk about what you're building.

AI consulting, HubSpot help or a keynote. Tell me where you are and where you want to go.

Not ready to talk yet? Take the 3-minute AI readiness assessment