/ marketing

Conversion tracking and attribution

GA4, GTM (web + server-side), Conversions API, enhanced conversions — attribution from first touch to order, with Looker Studio dashboards.

Without accurate tracking, marketing decisions are guesswork. Apple ITP, ad blockers and privacy regulations have drastically lowered the accuracy of client-side measurement. Server-side tracking is no longer a nice-to-have — it is a necessity. We set up the full stack — GA4, GTM web and server-side, Conversions API for Meta and Google, enhanced conversions — and build dashboards your team can read without an analyst in between.

What we deliver

  • GA4 setup with the right event model (purchase, add_to_cart, sign_up)
  • GTM web container with proper trigger logic
  • GTM server-side container (sGTM) on a custom domain
  • Conversions API — Meta, Google, TikTok
  • Enhanced conversions with hashed PII
  • Cross-domain tracking where it makes sense (multi-store, partner sites)
  • Looker Studio dashboard with stakeholder-friendly metrics

When to call us

  • GA4 and Meta show completely different numbers and nobody knows which to trust
  • iOS users look like they do not exist (Pixel cannot see them)
  • The current setup was inherited from UA and nobody knows where the gaps are
  • You are preparing Black Friday and need accurate measurement before campaigns

How we work

Audit of the current setup → tracking architecture (event model, server-side options) → implementation in 2–4 weeks → validation with before/after metrics → handover to your team with documentation.

Tech stack

  • GA4
  • GTM
  • GTM Server-Side
  • Looker Studio
  • BigQuery
  • Conversions API

Frequently asked questions

Stape.io entry tier: EUR 30–50 / month. Self-hosted on Google Cloud: EUR 20–60 / month for mid volume. Drastically cheaper than the attribution signal you would otherwise lose.

Got a complex software challenge?

We specialize in projects other agencies turn down. Send a brief — we reply within 24 hours.