I will audit your ga4 and GTM tracking and deliver a prioritized fix plan

Your reports only matter if the data behind them is right. Most setups we audit have at least one issue silently distorting results: duplicate purchases, missing revenue, broken consent or ad conversions that never fire.

We're a Germany-based team of analytics engineers with 10+ years of experience. We audit your GA4 and Google Tag Manager setup and tell you exactly what's wrong, why it matters and how to fix it.

What we check:

- GA4 configuration: data streams, filters, retention, cross-domain

- GTM container: tags, triggers, variables, naming and unused clutter

- Ecommerce events and revenue accuracy

- Meta Pixel and Google Ads conversion tracking

- Consent banner and Consent Mode v2 (GDPR/DSGVO)

- Data quality: duplicates, (not set) values, spam traffic

What you get:

- A clear report with every issue rated by severity

- A prioritized fix plan you can hand to any developer

- No jargon, just what to do next

Want us to fix the issues too? We'll quote the fixes after the audit, with no obligation.

English and German.