At your pace, forever
Short videos you can watch whenever you choose. One payment gives you lifetime access.
Online AI courses · In English
Online AI courses to work smarter and reclaim hours every week
Learn to use Claude and ChatGPT in your real work: emails, reports, meetings, marketing and accounting. Practical videos, at your own pace, with lifetime access.
40% less writing timeScience, 2023
26 min saved each dayUK Government, 2025
7.5 days faster accounting closeStanford/MIT, 2025
Current lesson
Module 3 of 838%
- Prompts that work
- Projects and files
- Professional writing
−40%writing time
Why learn AI with these courses?
100% practical
Real business examples in every module. No filler theory.
Start from scratch
You need no technical knowledge: I guide you step by step.
Designed for your working day
Emails, reports, meetings, marketing and accounting: the tasks that take most of your time.
In English, clear and direct
I explain it clearly, without jargon.
Created by a best-selling author
I am the author of the best-selling book on Claude AI and an AI trainer for businesses.
Which online course should you choose?
Choose Claude to start today, or the bundle to learn both assistants with one payment.
Claude AI
Claude AI online course
8 practical modules to follow at your own pace, with real examples and lifetime access.
- ≈ 4 h of video
- 8 modules
- lifetime access
€147
One-time payment · Lifetime access
Best value · Save €47
Claude + ChatGPT
Claude + ChatGPT Online Bundle
Both courses in a single purchase, with lifetime access.
- Full Claude AI course
- ChatGPT course (when released)
- Lifetime access and updates
- Completion certificates
€197244 €
One-time payment · Lifetime access
ChatGPT
Coming soon
Online ChatGPT Course
Join the waitlist to be notified as soon as it opens.
- Reliable, reusable prompts
- Create your own GPTs
- Analyze files and data
- Professional writing
€97
One-time payment · Lifetime access
What you will learn in the online Claude AI course
Eight progressive modules built around real workplace situations.
You will learn to…
- Welcome and create your Claude account
- Plans and models: which to choose?
Your trainer
Learn with me, Thierry Gustin
I am a trainer, author and digital entrepreneur specialising in artificial intelligence tools for productivity.
I have worked in training and education for years.
I explain every tool in a simple, practical and useful way, without unnecessary technical jargon.