Google Analytics 4
Google Analytics 4 is the free, AI-enhanced web analytics platform used by millions of websites worldwide. GA4's machine learning capabilities provide predictive metrics like purchase probability and churn risk, while automated insights surface anomalies and trends without manual analysis. Its event-based measurement model and cross-platform tracking provide a complete view of user journeys, and free BigQuery export enables advanced analysis for data-driven marketing teams.
Pros- Completely free for most businesses
- Deep Google ecosystem integration
- AI insights surface anomalies automatically
- Free BigQuery export for advanced analysis
- Steep learning curve from Universal Analytics
- Data sampling on free tier for large sites
- Limited real-time reporting capabilities
Best for: Any business needing web analytics, Teams using Google Ads and Search Console, Budget-conscious teams wanting AI-powered insights
Key features: AI-powered predictive metrics and insights, Cross-platform user journey tracking, Automated anomaly detection, Privacy-focused cookieless measurement, Free BigQuery data export