Don’t get lost in the sea of tutorials, documentation, and forums.
Become a GTM/GA professional with practical, step-by-step and up-to-date courses. Learn to implement GA4/GTM properly and get insights from data.
Limited-time sale on all Analytics Mania's courses!
Learn moreDon’t get lost in the sea of tutorials, documentation, and forums.
Become a GTM/GA professional with practical, step-by-step and up-to-date courses. Learn to implement GA4/GTM properly and get insights from data.
9000+ students from various organizations have benefited from our paid courses
I founded Analytics Mania in late 2016. Since then, the blog has grown strong and continues to serve hundreds of thousands of marketers and analysts. Here, I share my knowledge, experiments, and learnings related to web analytics, mainly Google Tag Manager and Google Analytics.
I also run the Google Analytics 4 and Google Tag Manager communities on Facebook, where awesome people from around the world help each other.
Last but not least, I actively help others learn Google Tag Manager and Google Analytics with my GTM/GA online courses.
With Analytics Mania courses, you will learn:
“Julius is a great teacher, and this course will equip you with a solid foundation for effectively working with GTM. His pleasant way of explaining complex topics makes this course accessible for many. I recommend this course for both beginners as well as intermediate users. After going through the material and practicing what you have learned, you will be much more confident in deploying GTM on your site.”
Paul Koks
Analytics Advocate
at Online Metrics
“If you have some GTM/GA skills and you really want to take your skills to the next level, this Analytics Mania is really good. Julius is clear, his examples are clean, he’s super knowledgeable. I think his classes are great.”
Fred Pike
Managing Director
at Northwoods
“I found the coursex extremely well structured, very comprehensive, with loads of useful extra resources. Pace suited me, dense with information but inviting to rewatch items when necessity comes. A great mix of strategic thinking and hands-on application in the tools. Learning how to create the reports, but also (and even more) how to plan them for best use. Absolute recommendation!”
Petra Starmans
Independent SEM
Consultant
If you don’t have time to learn Google Analytics or Google Tag Manager yourself, I can audit your setup and fix any issues for you.