GA4 Companion by GA Auditor

Instant GA4 insights, GTM scans, and tracking health checks.

GA4 Companion helps marketers, analysts, and website owners quickly understand tracking setups, surface issues, and access insights—all without digging through multiple tools. Whether you're reviewing your own website or analyzing another site, GA4 Companion gives you instant visibility into analytics and measurement signals directly from your browser. What You Can Do Scan Websites Instantly Quickly see what analytics and marketing tracking is running on a site, without inspecting source code. Surface Tracking Issues Identify common implementation concerns such as: Missing or duplicate tags Suspicious configurations Consent and banner signals Basic measurement gaps Get Quick Insights Access simplified analytics snapshots and comparisons (feature rollout expanding over time), including: Today vs yesterday trends Key event movement Quick performance summaries Learn While You Work Built-in tips and practical lessons to help improve GA4, UTM tracking, and overall analytics quality. Save Time No need to jump between multiple tools or dig through code manually. Who It’s For Digital marketers Analytics professionals Agencies Website owners Growth teams Students learning analytics Why GA4 Companion? GA4 Companion goes beyond basic audits. It helps you understand what’s happening in your data, spot issues quickly, and take action with confidence. Privacy Friendly GA4 Companion is designed to be lightweight and focused on delivering useful browser-based insights. It only requests permissions required for core functionality. Built by GA Auditor