Google Analytics Review
Free web analytics service that tracks and reports website traffic.
Reviewed April 2026
Overview
Google Analytics 4 (GA4) is the current version of Google's web and app analytics platform, used by over 28 million websites globally. It tracks user behavior through an event-based data model that captures page views, scroll depth, video engagement, file downloads, and custom events without separate configuration.
GA4 integrates natively with Google Ads, Search Console, and BigQuery for end-to-end marketing measurement. The platform offers audience segmentation, funnel analysis, predictive metrics (churn probability, purchase probability), and a no-code Explorations interface for custom reports. Standard features are completely free; Google Analytics 360 (,000+/year) adds SLA guarantees and increased data freshness for enterprise.
Pros & Cons
- Completely free for standard use — no volume limits, seat limits, or feature paywalls for core analytics functionality
- Event-based tracking model captures granular user actions (scroll depth, video play, file download) without requiring custom code
- Native integration with Google Ads creates closed-loop attribution between paid search spend and on-site conversions
- BigQuery export connects raw event data to advanced analysis at no additional cost — enterprise capability on a free plan
- Predictive metrics (purchase probability, churn probability) are built in without requiring a data science team
- Data sampling in standard reports above 500,000 sessions can produce statistically inaccurate results for high-traffic sites
- Privacy compliance risk in the EU — multiple supervisory authorities have ruled GA4 data transfers to the US unlawful under GDPR
- The GA4 interface is significantly less intuitive than Universal Analytics; basic reports require more configuration and clicks
Best For
Final Verdict
Google Analytics is the default starting point for web analytics — it is free, deeply integrated with Google's advertising ecosystem, and powerful enough for most businesses. The main considerations are privacy compliance (significant in the EU) and the steeper learning curve of GA4. For teams running Google Ads, it is effectively irreplaceable. For privacy-focused or EU-based businesses, Plausible or Matomo are worth evaluating.
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