Google Tag Manager & sGTM logo

Google Tag Manager & sGTM

Advanced Tag Management and Server-Side Tracking

Centralize your tags, improve your site performance, and strengthen your data tracking reliability with Server-Side Tagging. With Google Tag Manager and GTM Server-Side, EdgeAngel helps you regain control over your data collection in a context marked by the end of third-party cookies, the rise of blockers, and GDPR requirements.

Advanced Setup
GDPR Compliance
Ongoing Support

The power of GTM and Server-Side Tagging

GTM-K9X2L4M Web Container
PUBLISHED
GA4 Configuration
All Pages
Google Ads Conv.
Purchase
Facebook Pixel
PageView
Trigger Fired
Event Name
purchase_completed
Tags Fired: 3

Google Tag Manager remains the cornerstone of modern collection. With the GTM Server-Side approach, you take a step forward in terms of performance, control, and data reliability.

Web performance and client load reduction reduce JavaScript executed in the browser, improve load times, and limit the impact of third-party scripts on user experience.

Data quality and continuity partially bypass script blockers, ensure reliability of critical events (conversions, transactions, leads), and maintain a more complete view of the user journey.

Security and compliance control data flows sent to partners, apply anonymization and filtering rules, and strengthen your GDPR compliance (Consent Mode v2).

Nos Certifications

Partner certification

They trust us

Louis Vuitton
Qonto
Kiloutou
Citygo
Allocab
Legallais
Upcoop
Golf One
Hoff
Forge Adour
Eduservices
Beemoov
Citeo
PonyPower
La marque en moins
Belambra
LegalPlace
Finary
Devensys
Interencheres
M&A
Izi confort
Cotesushi
Aimigo
Atelier Particulier
Beauty Success
Bip&Go
Bostik
Cerland
Cheval Energy
Crédit Agricole
ETS
Gamarde
Guerlain
HappyWool
La Ferme du Mohair
Le Collectionist
Mercedes-Benz
Nomadeshop
Orange Bank
Ponant
Randonades
Rexel
Smartphone iD
Soulet
WeDressFair
Louis Vuitton
Qonto
Kiloutou
Citygo
Allocab
Legallais
Upcoop
Golf One
Hoff
Forge Adour
Eduservices
Beemoov
Citeo
PonyPower
La marque en moins
Belambra
LegalPlace
Finary
Devensys
Interencheres
M&A
Izi confort
Cotesushi
Aimigo
Atelier Particulier
Beauty Success
Bip&Go
Bostik
Cerland
Cheval Energy
Crédit Agricole
ETS
Gamarde
Guerlain
HappyWool
La Ferme du Mohair
Le Collectionist
Mercedes-Benz
Nomadeshop
Orange Bank
Ponant
Randonades
Rexel
Smartphone iD
Soulet
WeDressFair

Why Server-Side Tracking is becoming indispensable in 2026

Client-side tracking alone is no longer enough.
Between adblockers, browser restrictions (ITP, ETP) and regulatory constraints, a growing share of data disappears before even reaching your tools.
Server-side tracking allows you to:
  • secure data transmission to your analytics and advertising platforms
  • improve the quality of reported conversions
  • strengthen GDPR compliance and data governance
  • prepare your marketing systems for a privacy-first environment
At EdgeAngel, we integrate server-side tracking as a structural building block of your data strategy, not just a simple technical patch.

Our GTM & Server-Side Tracking Services

We intervene across the entire chain, from audit to industrialization of server-side tracking.

01 / 03

The EdgeAngel Difference

01.

An integrated Data, AI & Marketing approach

We don't treat tracking as an isolated subject. At EdgeAngel, it is connected to your activation, media performance, and advanced analytics challenges.
02.

Expert consultants, not just executors

Our teams master the subtleties of GTM, sGTM, and cloud environments. Above all, they know how to translate technical constraints into useful business decisions.
03.

Tailored collaboration

Full management, project support, or internal team coaching: we adapt our level of intervention to your data maturity.

Your Tracking & Tag Management Experts

  • Mathieu Lima

    Mathieu Lima

    Head of Collection

    GTM and sGTM expert, Mathieu designs robust and high-performance server-side tracking architectures, focused on data quality and compliance.

  • Pauline Guibert

    Pauline Guibert

    Data Marketing Expert

    Pauline ensures alignment between marketing objectives, performance measurement and technical devices, ensuring your tracking truly serves decision making.

Need personalized support for your server-side tracking?

Speak with an EdgeAngel expert to structure a GTM & sGTM architecture adapted to your business, compliance, and performance challenges.

Paul Schmitt

Paul Schmitt

Consulting Director

"Our goal is to make your data actionable to generate concrete value, quickly."

FAQ – Server-Side Tracking & GTM

Server-side allows regaining control over data in a context where client-side tracking is becoming less reliable. It improves conversion quality, strengthens compliance, and prepares your marketing setup for future constraints.

Yes, provided it is correctly configured. Server-side facilitates applying consent rules, data anonymization, and controlling flows to partners.

Client-side collects directly from the browser. Server-side interposes a control layer on the server side, allowing filtering, securing, and enriching data before transmission.

Yes, because it improves the quality of signals sent to advertising platforms. This translates into better bidding strategies, more reliable attribution, and better budget profitability.

Not necessarily. The most effective approach is hybrid: keeping some tags client-side and switching critical flows to server-side to maximize impact.