GA4 (Google Analytics 4) Implementation

Stop guessing where your customers come from. Turn chaos into data that drives profit. We’ll set up Google Analytics 4 for you so that you can see every penny spent on marketing and know which one is coming back to you more than once.

As a data-driven agency, we know that Google Analytics 4 isn’t just about a visit counter. It’s the brain of your marketing. The old Universal Analytics no longer works – now it’s the events that count, not the sessions. We’ll guide you through the process of analytical transformation: from the measurement plan, through configuration in Google Tag Manager, to the reports that you will finally understand.

Full GA4 migration and configuration to new standards
Tracking real business goals (purchases, leads), not just clicks
Integration with Google Ads and BigQuery for better optimization
Dashboards in Looker Studio tailored to your needs

See how a professional GA4 implementation can improve your decisions.

ORDER AN IMPLEMENTATION

Trusted by

ColorStories

Baby Accessories Manufacturer

Noctiluca

Chemical Technology Company

TERMO PROFIL

Windows and Doors Manufacturer

KOFARB

Paints and Thermo-Reflective Coatings Manufacturer

Wyczesane Kosmetyki

Cosmetics Store

Volant

Agricultural Equipment Manufacturer

Portobello

Italian Restaurant

BRIX

Precast Concrete Manufacturer

shop.it-connection

Accounting Software Store

Agro-Top

Polish Animal Fat Manufacturer

MZO

Pruszków Municipal Waste Management Department

Mewa24

Lingerie Manufacturer

Fundacja Fair

Credit Agreement Analysis

Po Drodze

Car Accessories Store

ONICO OIL S.A.

Castrol Products Distributor

Templateless strategy

Each campaign is created on the basis of data – tailored to the industry, goal and moment of the company’s development.

Partnership Approach

The SEMIDEA team is made up of real people. We talk, analyze, support – we treat your business as our own.

Technology and AI

We use automation and artificial intelligence to make our campaigns faster, more accurate, and more effective.

Results, Not Promises

What counts is more leads, more sales, better ROI. Actions must bring results – not just look good in the panel.

Growth Without Limits

We also help to scale your business on foreign markets. We find distributors, platforms, customers.

Proactivity Over Reactivity

We don’t wait for a brief – we come up with proposals, follow trends and advise on new directions of development.

Why is GA4 the revolution you need?

Event-based model – we track every interaction, not just page views
Cross-device tracking – you see the full customer journey who starts on a phone and buys on a laptop
Artificial intelligence – GA4 fills data gaps (e.g. after rejecting cookies) thanks to prediction
Privacy – full GDPR compliance thanks to integration with Consent Mode

It works because data becomes a signpost. In the old Analytics, you looked back. In GA4, you look to the future. Advanced web analytics allow you to predict user behavior and optimize advertising budgets in real time. This is the end of blindly burning through money.

REAL-TIME DATA

Active Users12,405

Revenue+ 45.2%

We don’t just paste the code. We build a metering system tailored to your business

Measurement Plan (Strategy First)

Before we touch the tool, we determine what is a success for your business. We define micro and macro conversions. Do you care about selling or downloading an e-book? We create a map of the events that we need to track.

Google Tag Manager (GTM) configuration

It’s a command center. We install GA4 using GTM, which allows you to flexibly manage tags without messing around with the page code every time you make a change. This is a standard that ensures order and speed of action.

E-commerce event implementation

For stores, it is to be or not to be. We implement full tracking of the purchase path: from product display (view_item), through addition to cart (add_to_cart), to purchase. This way, you know where you’re losing customers.

Exclusions and data purity

Data contaminated by employee or bot traffic is useless. We set up filters to exclude internal traffic and spam so that you can make decisions based on the behavior of real customers.

Reporting in Looker Studio

The GA4 panel can be illegible. That’s why we create clear dashboards for you in Looker Studio, where you can see the most important KPIs in one place. No unnecessary tables, the very essence of knowledge needed by a CEO or marketing manager.

Start and course of cooperation in the implementation of GA4:

Every project is a process that ensures that the data is reliable.

We conduct a workshop to understand your business goals
We create a measurement plan and a list of events to track
We configure the GA4 account and data streams (web + app)
We implement tags in GTM and integrate them with your website
We test the correctness of data collection in DebugView mode
We train your team to use the new reports

And most importantly – the whole team is involved in your result.

Bet on partnership – our package of benefits

Companies choose us because instead of “implementing a tool”, they get “knowledge implementation”.

We contact you regularly – we translate data into business language
Analytics are supervised by a certified Google expert
We ensure continuity of historical data (UA archiving if possible)
We configure the implementation of GA4 in accordance with the requirements of the GDPR (Consent Mode)
We report errors on the website detected thanks to analytics (e.g. 404 errors)
We operate exclusively in access to your sensitive data
We are looking for space for development – we suggest what else is worth measuring

It’s time for your data to start making money

Data is the new gold, but only if you know how to mine it. We will help you with this.

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TAKE THE FIRST STEP

Arrange a non-binding conversation and quote the implementation

We don’t act blindly – we’ll check your current analytics and propose a recovery plan. Consultation is the first step to making better decisions – without obligations.

What do you gain after the first call?

Evaluate the correctness of your current analytics setup
Initial measurement plan for your business
Implementation pricing tailored to the scale of your website (Starter, Advanced, Pro)
Confidence that your decisions will be based on facts

HUNDREDS OF PROJECTS, DOZENS OF INDUSTRIES AND SUCCESSFUL COLLABORATIONS

What our customers say

We focus on transparency – real opinions from Google’s business card.

    
 
 
         
   Patryk Dk 
 17/04/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Chyba nie ma bardziej rzetelnej firmy do promowania swojego asortymentu. Działamy w branży bieliźniarskiej od kilku lat, ale dopiero współpraca z Semideą pozwoliła nam realnie zwiększyć obroty. Z pełnym przekonaniem polecam ich usługi!
  
 
        
   Jakub G 
 17/04/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Współpraca na 5!
Dobry kontakt z klientem.
Oby tak dalej 👌🏻
  
 
        
   Adam Bartosiak 
 15/04/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Polecam współpracę z Semidea - ekipa w stałym kontakcie z klientem, poza reklamami zawsze służą dodatkowym doradztwem, co ważne jest dla mnie jako klienta z obszaru e-commerce. Współpracuje z nimi ponad 4 lata. Podchodzą indywidualnie do tematu, dbają, analizują i podpowiadają rozwiązania. jak dla mnie Super.! Polecam.
  
 
        
   Termo Profil Sp. z o.o. 
 15/04/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Firma Semidea to nasz sprawdzony i niezawodny partner w obszarze marketingu internetowego. Dzięki ich zaangażowaniu, profesjonalizmowi i skutecznym działaniom, pozyskaliśmy setki nowych klientów – zarówno w Polsce, jak i za granicą. Współpracujemy już kolejny rok i z pełnym przekonaniem możemy powiedzieć, że to zespół, na którym można polegać w każdej sytuacji. Kreatywność, świetna komunikacja i szybka reakcja na potrzeby klienta to tylko niektóre z ich mocnych stron.
Polecamy z czystym sumieniem i serdecznie pozdrawiamy cały zespół Semidea 😊
  
 
        
   Daniel Rosiak (BRIX) 
 15/04/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Sprawna obsługa, stały kontakt z klientem i aktualizacje reklam dopasowane do specyfiki biznesu, polecamy
  
 
        
   Łukasz Klufczyński 
 27/02/2025
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Super firma, która słucha potrzeb i skupia swoje działania na pozyskiwaniu jak największej ilości klientów. Co ważne w stałym kontakcie!
  
 
        
   Artur B 
 03/12/2024
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Semidea działa szybko i konkretnie, firma godna polecenia!
  
 
        
   Daniel Celiński 
 03/12/2024
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Bardzo fajna firma, kontaktowi ludzie, którzy przede wszystkim wychodzą z inicjatywą do klienta.
  
 
        
   Piotr Zając 
 03/12/2024
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Współpraca od lat układa się bardzo dobrze, zdecydowanie firma rzetelna godna polecenia. Rozsądne ceny i duży poziom zaangażowania zespołu. Pierwsza firma z branży, która wykonuje powierzone zadania nie tylko przez początkowy okres. Naprawdę warto
  
 
        
   Leszek Izydorczyk 
 23/11/2024
 
 
 Trustindex sprawdza, czy pierwotnym źródłem recenzji jest Google. Współpraca  perfekcyjna - daję  4,9999!!!
No i polecam!!!!