GTM Server-Side Implementation via Stape
Server-side Google Tag Manager hosted on Stape. You own the Stape account from day one and invite us in as collaborators. If you are not sure how to create it, we walk you through it on a call. Covers server container build, tag migration from your web container, and full documentation. The CNAME subdomain record is set up together on a call. Good fit for teams who want server-side tracking without owning cloud infrastructure. We are platform agnostic and can work on other hosting providers if Stape is not the right fit.
Server-side GTM hosted on Stape: server container build and full client-to-server-side migration of your tags. You own the account from day one and invite us in. The CNAME subdomain record is set up together on a call.
Best for
Teams who want server-side tracking without managing Google Cloud infrastructure, or who run GA4, Meta CAPI, and Google Ads and want to reduce client-side signal loss.
- 16-30 hours, you add the CNAME record with our guidance
- Full client-to-server-side tag migration
- Full migration of all tags, including GA4, Meta CAPI, Google Ads tag set
Overview
How to know if you need Server-Side GTM via Stape
- A significant share of your visitors use ad blockers, and you are seeing the gap between GA4 sessions and actual traffic in your server logs.
- iOS privacy restrictions and cookie deprecation are reducing the signal available to your ad platforms.
- You want to extend first-party cookie lifetimes beyond what browser-set cookies allow.
- You need Meta Conversions API (CAPI) or Google Ads enhanced conversions but want to route them through your own infrastructure rather than purely client-side.
- You want server-side tracking but do not have the internal capacity to manage Google Cloud infrastructure directly.
- You want to move beyond standard measurement and use server-side data for enrichment, customised audiences, real-time personalisation, or advanced analytics that client-side tracking cannot support reliably.
What Server-Side GTM via Stape covers
- You create the Stape account and invite us as collaborators. If you are not familiar with the setup, we walk you through it on a call before work begins.
- CNAME subdomain record added to your domain by you, with us walking you through the exact value on a call.
- GTM server container created and connected to your Stape instance.
- Full tag migration from your web container to the server container, with client configuration for each data stream.
- Web container updated to route data to the server endpoint rather than directly to vendor servers.
- Validation of tag behaviour in both containers via GTM Preview mode.
- Event volume review to identify high-frequency noise events that inflate hosting costs without adding measurement value, with a filtering strategy applied before migration.
- Advanced analytics and data enrichment strategy scoped during the initial call: a review of your current data maturity to assess whether enrichment, customised audience building, real-time personalisation, or advanced measurement makes sense for your setup.
Server-Side GTM via Stape outcomes
- A working server-side container with tags routing through your own subdomain.
- On average, businesses recover 10-20% of previously lost conversion data by moving to server-side tag firing, reducing signal loss from ad blockers and tracking prevention.
- A walkthrough call covering the architecture and tag configuration, with documentation your team can use to add and manage tags going forward.
Server-Side GTM via Stape scope and hours
- 16-30 hours depending on the number of tags migrated and your existing container complexity.
- You add the CNAME subdomain record to your domain. We give you the exact value and walk you through it on a call.
- Tag set confirmed during the initial call.
What makes our Server-Side GTM via Stape implementation different
- Full setup including Stape configuration, container build, and full client-to-server-side migration of your tags. The CNAME record is set up together on a call.
- Tag behaviour is verified in both web and server containers via Preview mode before handover.
- You receive documentation that covers ongoing management, not just the initial setup.
- We do not migrate tags that do not benefit from server-side routing. If a tag makes no sense server-side, we tell you.
Why Stape specifically
- Stape runs on top of Google Cloud, which means the underlying scalability and routing come from Google's infrastructure rather than a self-managed cloud account. Stape: benefits of Stape hosting for GTM server (May 2026)
- The platform offers a global multi-zone server location that routes each incoming request to the nearest zone based on the visitor's IP. For businesses with traffic from multiple regions this removes the need to pick a single fixed server location. Stape multi-zone hosting
- Stape sits behind a large share of the GTM template gallery, which means many of the server-side tag templates your container will use are maintained by the same team running the hosting. This matters for ongoing tag updates when platform APIs change.
- For teams running campaigns on Meta, TikTok, or Snap without wanting a full sGTM container, Stape also offers single-platform Gateways as a lighter alternative. We can advise on whether a full sGTM setup or a Gateway is the better fit during scoping. Stape Gateways overview
- Stape holds ISO 27001:2022, SOC 2, HIPAA, and GDPR compliance certifications, which some procurement and security review processes ask for from infrastructure suppliers. If your security team needs the certificate references, we can supply them as part of the engagement. Stape certification and compliance
Power-ups we configure as part of the build
- Custom Loader, which routes GTM and GA4 scripts through your subdomain to reduce blocking by browser extensions and tracking prevention. This is the power-up that most directly addresses the ad blocker signal loss problem. Stape Custom Loader
- Cookie Keeper, which restores selected marketing cookies on Safari 16.4 and above where ITP would otherwise cap cookie lifetimes at 7 days. Important for any setup that depends on returning visitor recognition. Cookie Keeper by Stape
- GEO Headers and User Agent Info, which add country, region, city, IP, device, and browser data to the event payload inside the server container. Useful when tags need enrichment that the browser does not provide reliably. Stape power-ups
- These are three of the power-ups Stape offers. As part of the build we go through the full list and enable the ones that match your tracking setup and measurement goals. Full Stape power-ups list
Stape Store and server-side enrichment
- Stape includes a built-in key-value store that works similarly to Firebase, where you can write, read, and sync JSON documents from inside your server container. Available on the Pro plan and higher. Stape Store documentation (May 2026)
- This becomes relevant when you want to enrich events with data the browser does not have, such as order margin, lifetime value bucket, or a CRM lead stage, before forwarding to Meta CAPI or Google Ads.
- If your roadmap includes this kind of enrichment, we factor the Store into the architecture during the build rather than retrofitting it later. If you have no enrichment need, we do not enable it.
Stape Analytics and ongoing measurement
- Stape Analytics is a built-in measurement layer that lets you compare what your server container receives against what your web container sent. Stape Analytics
- It is available to anyone using the free Custom Loader power-up, so there is no separate cost to turn it on for the setups we configure.
- We include a baseline Stape Analytics review in the handover so your team has a starting point for monitoring rather than figuring out this later.
More GTM services
View all Google Tag Manager services Our approach
How we deliver GTM Server-Side Implementation via Stape.
A structured process built around your stack, your team, and your data.
01
Stape setup and CNAME
We configure your Stape account and set up the CNAME record together on a call, so server-side traffic routes through your own subdomain.
02
Server container creation
The GTM server container is created and connected to your Stape instance, with the correct environment and preview settings configured.
03
Event review and client-to-server-side migration
Before migration we review event volume to identify high-frequency noise that would inflate hosting costs without adding measurement value. Filtering is configured, then all agreed tags are migrated from your web container to the server container. The web container is updated to route data through the server endpoint.
04
Validation and handover
Tag behaviour is verified in both containers via Preview mode, and a knowledge transfer session covers ongoing management.
FREE AUDITS
Want to try before you commit?
- Looking to try out Beluacode but not sure about it? You can always ask us for a free audit.
- Free, no strings attached. We deliver the results and wish you a great day.
- You will not be forced to talk to us, no call needed to release the results :)
Frequently Asked Questions
What is the difference between Stape and self-managed Google Cloud?
Stape manages the Google Cloud infrastructure on your behalf. You get the benefits of server-side GTM without needing to configure Cloud Run, manage billing alerts, or handle infrastructure updates. Stape charges a monthly fee for this.
Which tags are worth migrating to the server container?
GA4, Meta Conversions API, and Google Ads are the standard candidates. Tags that are purely cosmetic or that rely on client-side DOM access do not benefit from server-side routing.
Does server-side GTM block all ad blockers?
No. Routing tags through your own subdomain bypasses many common blocking lists, but determined users or browser-level blocking can still prevent the initial data from reaching the server container.
Who makes the DNS change?
You do. We give you the exact CNAME value to add and walk you through the steps on a call. You do not need to share DNS access with us.
What happens to the Stape account after handover?
The account is yours from day one. You create it and invite us as collaborators. If you are not familiar with the process, we walk you through it on a call before work begins.
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