Whether you're launching a new store or scaling campaigns, we offer GTM setup, audits, and integrations that just work. From Shopify to server-side tracking - we’ve got you covered.
Book a Free Strategy Call →Run a Free GTM Audit →
Expert Google Tag Manager Services for Marketers, Developers & Ecommerce Teams
Whether you're launching a new store or scaling campaigns, we offer GTM setup, audits, and integrations that just work.
From Shopify to server-side tracking - we’ve got you covered.
✅ Audit Your Google Tag Manager Setup (Free Tool Included)
Want to check your GTM setup right now? Try our free automated GTM audit tool.
It flags common issues like:
We built this to help teams catch silent errors before they affect data quality or ad spend.
🧪 Enhanced Ecommerce & Pixel Tracking (GA4, Meta, TikTok, More)
We’ll configure your GTM container to:
🛒 Shopify & Ecommerce Integration Done Right
We’ve worked with dozens of Shopify brands to get clean, GDPR-compliant tracking implemented using:
Whether you're using Shopify native, Plus, or headless setups - we’ll handle the complexity.
⚙️ Support for Server-Side Google Tag Manager (sGTM)
Need to futureproof your marketing stack? We’ll set up and maintain your server-side GTM container:
We’ll guide you through Google Cloud, tagging migrations, and debugging.
Why Choose Net Impression?
Related Tools & Resources
💬 Ready to Clean Up Your GTM Setup?
Let’s audit your setup or get a call booked.
👉 Start with the free GTM Audit Tool
📅 Book a free 15-min consult
📧 Or send us your current setup and we’ll take a look
Ecommerce brands - Understand product performance, optimise checkout flows, and track purchase behaviour.
Marketing teams - See what campaigns are really driving conversions across channels.
Agencies - Get audit-ready setups and white-label dashboards you can use with your clients.
Founders & Analysts - Go beyond surface metrics with event-level tracking and BigQuery exports.
Based in the UK, Trusted Globally
We’re based in Manchester and work with businesses across London, Leeds, Bristol, Edinburgh - as well as teams in Europe and the U.S. Remote, reliable, and results-driven.
How much does GTM setup or audit cost?
We offer a free GTM audit tool to identify common issues. A full GTM setup starts from £500 depending on scope, with options for one-off fixes or ongoing retainer support.
Do you support server-side GTM setups?
Yes - we can plan, deploy, and maintain server-side GTM containers, including Conversion API integrations for Meta, GA4, and others. We’ll also help you with Google Cloud setup if needed.
Can you help integrate pixels for Meta, TikTok, etc.?
Absolutely. We configure pixel tags in GTM with proper triggers and consent mode, so you get accurate conversion tracking without data loss.
What if my GTM setup was done by someone else?
No worries. We’ll audit what’s already in place, clean up what’s broken or messy, and either hand things back or continue supporting you going forward.
Do you offer support for Shopify stores?
Yes. We’ve worked extensively with Shopify brands on GTM integration - including Enhanced Ecommerce tracking, server-side GTM, and GDPR-compliant consent handling.
Do I need to give you access to GTM or my site?
Not initially. You can start with our free GTM audit tool, and if you choose to work with us, we’ll guide you through secure access via GTM and your platform.
Net Impression is a UK-based analytics consultancy, specialising in advanced GA4, GTM, BigQuery, and conversion rate optimisation for agencies and growth teams.