Server Google Tag Manager allows only one custom subdomain to be set per container. This happens due to a technical limitation as you can add only one Tagging Server URL in the GTM interface.
Stape.io Business Plan users can map several subdomains to one server container. This can be extremely useful if you have a separate website for each country or language, or maybe have a set of sites in one niche and use one sGTM for all of them.
To set up a multi-domain, go to your container settings, click power-ups and choose Multi-domains, and add as many domain names as you want — it's that simple.
Stape offers cost-effective server-side GTM hosting, starting at $20/month. Compared to Google Cloud, it provides optimized servers, secure data handling, and easy setup.
Learn how to set up server-side GTM for multiple domains with Stape. When to use a single sGTM container, how to map custom domains, and handle multiple tagging server URLs.
Cross-domain tracking is a complicated process, but with the help of Stape's Cookie reStore tag, it can be made simple. Learn how to set it up.
