Maryna Semidubarska
AuthorFree, practical training on server-side Google Tag Manager with certification. You'll learn to set up a tagging server, connect it to GA4 or Meta, and fix missing conversions without touching backend code. Comes with video modules and short quizzes.
Paid GTM courses by Analytics Mania, Loves Data, MeasureSchool, and CXL cover everything from setup to advanced use cases.
Coursera and SimpliLearn include GTM as a subject inside wider marketing tracks.
You'll get a guided path and a certificate, though not as much depth.
Good for getting started or brushing up.
Look to Analytics Mania and MeasureSchool for free GTM basics with explicit videos and real-life examples.
GTM helps marketers track what matters without relying on devs.
This guide shows where to learn it right, get certificates, and apply it in practice.
Stape Academy is a free training platform for server-side Google Tag Manager.
It's built for marketers, analysts, and business owners who want to track better without browser privacy restrictions.
You'll learn to set up a tagging server, map a custom domain, and send events to GA4, Google Ads, Meta, and more.
The course is ideal for anyone implementing Facebook CAPI, GA4 Measurement Protocol, or extended cookie setups and will be useful for both beginners and experienced users:
Stape Academy includes video modules, real examples, and short quizzes.
The main course takes about 7 hours; you can pause anytime, skip ahead, or rewatch as needed.
To get certified, watch 80% of the videos and pass short quizzes for each module.
Everything in the course applies to real setups.
Learning to use GTM on the server side gives you real control over how data is collected, stored, and sent.
It helps you track what actually matters, stay compliant, and fix broken attribution.
For example, a Danish manufacturer saw 62 % more revenue tracked after switching to server-side GTM with Stape.
Their previous setup missed a large share of conversions due to browser privacy settings. After the switch, they were able to send clean, stable events to Google Analytics and Meta, which made their campaigns much more effective.
Everything in the course applies to real setups.
To join, just create a Stape account.
There's no GTM certificate from Google.
But several experts have built strong courses that teach GTM in depth and offer certificates.
In those courses, you'll find video lessons and project-based tasks.
Some focus on GA4 and client-side setups, others touch on server containers too.
Built by Julius Fedorovicius, Google Tag Manager Masterclass for Beginners is one of the most trusted GTM courses available.
It starts with the basics: tags, triggers, dataLayer, and moves quickly into event tracking and implementation.
Everything is self-paced. You get short video lessons, quizzes, and a test site where you can practice before going live.
The full course costs $299 and includes lifetime access.
It's ideal for marketers who want clear logic, tested workflows, and tracking that works every time.
Created by Benjamin Mangold, the Google Tag Manager course by Loves Data is straightforward and well-paced.
It covers GA4 setup, tag configuration, and how to work with the dataLayer in real-life scenarios.
You also get an introduction to server-side containers for when you're ready to move beyond browser tracking.
Lessons come as short videos with walkthroughs, quizzes, and access to a private Q&A space.
The course costs $225 or three monthly payments of $85.
This course is a good fit if you prefer structured lessons with space to apply what you learn right away.
Simmer offers a focused Server-side Tagging course taught by Simo Ahava.
It's built for marketers and developers who want to go beyond basic tagging and fully understand how server containers work inside GTM.
The course covers architecture, request flows, client-template interactions, and common debugging tasks.
It's self-paced and packed with examples, especially useful if you're planning to build or maintain a server container yourself.
Pricing starts at €249.
Offered by CXL, this GTM learning path includes a beginner course by Chris Mercer and an advanced track by Simo Ahava.
The beginner course covers GTM setup, triggers, tags, and core implementation techniques.
The advanced course focuses on custom templates, tag architecture, and working with GTM’s API.
You'll learn through structured video lessons and will need to pass skill-based tests to get your certificate.
Both courses are included in the CXL All-Access subscription, priced at around $1499 per year, but you can buy only one course.
It is a good choice if you're setting up full tracking across GA4, Google Ads, and custom events.
Offered inside broader tracks like Advanced Web Analytics, SimpliLearn includes GTM as one of several tools taught.
You can begin with the free Google Tag Manager Fundamentals course, which offers 1 hour of self‑paced video lessons with tasks to complete.
In other SimpliLearn paid programs, GTM is built into modules on GA4, SEO, and campaign analytics, where you'll get mentor sessions, hands-on projects, and formal certification.
Pricing for those full tracks goes from $800 to $1,500, depending on extras and access.
Udemy GTM Course by Anil Batra gives you a clear, structured path to learn how GTM works and how to use it in real campaigns.
You'll start with basics like containers, tags, and triggers, then move into GA4 tracking, events, and eCommerce setups.
Lessons are short and applied, with real examples for Google Ads, Facebook, and LinkedIn.
The course is regularly updated, includes lifetime access, and is ideal if you want something affordable and beginner-friendly.
Pricing is often under $25 with discounts.
If you're learning on a budget or just want to test the waters, there are several free GTM courses that teach you the essentials.
These don't come with official certificates, but they're reliable, clear, and built by trusted experts.
Julian Juenemann’s free GTM course is about 1.1 hours long and walks you through your first tag setup.
It covers how GTM works, how to place it on your site, and how to set up events.
The explanations are real-life focused and perfect for marketers who want to build tags without getting stuck in theory.
Julian also shares regular YouTube tutorials if you want to go deeper on specific tasks like scroll tracking or cookie banners.
Google Help Center and developer docs cover most of the platform’s features.
Here you'll also find older Tag Manager videos in the Google Analytics Academy, though many focus on Universal Analytics.
If you're using GA4, look at tutorials in Google's Skillshop or Google Analytics YouTube channel.
You will learn how to deploy GA4 tags via GTM, test in preview mode, or set up cookie consent flows.
It is a good solution when you need focused help on one specific task.
No matter if you choose a formal GTM certification or learn through free courses, mastering Google Tag Manager helps grow your business.
Certificates from trusted companies like Stape, Analytics Mania, Loves Data, MeasureSchool, or CXL make your profile stronger and show your skills.
At the same time, free resources and community tutorials help you complete your knowledge and stay updated with the latest GTM features.
Case studies show that learning GTM, especially server-side tagging, can make a big difference.McGen Digital, for example, cut Facebook Ads conversion costs by 22% in just two weeks with server-side setup.
Pick the path that fits your goals and budget, and enjoy the results!
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