Google Analytics 4

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Free but learning-curve-heavy site analytics

Analytics Partial Integration difficulty·Medium KYC requirement·No KYC required

Pricing:免费(标准版),360 企业版年费数十万美金

Good for

  • Sites running international SEO/SEM and integrating with Google Ads / GSC
  • Teams wanting BigQuery export for advanced analysis
  • Budget-tight projects that still need basic traffic insight

Not good for

  • Privacy-conscious products avoiding the Google ecosystem
  • Teams wanting a lighter, friendlier UI (Plausible / Fathom fit better)

Integration effort

Inject via Tag Manager or gtag.js. Use GA4 recommended event names.

KYC and entity

Google account only.

Payouts to China

N/A.

Privacy / compliance notes

Configure IP anonymization and cookie consent for EU users to satisfy GDPR.

FAQ

After GA4 replaced UA, can I still see old data?

UA stopped collecting and Google preserves historical data for a limited window. Export to BigQuery or CSV for long-term archives.

Related tools

Summary

GA4 succeeded Universal Analytics with an event-based model. Strengths: free + tight integration with Google Ads. Weakness: a steep UI learning curve.