ga4-vs-matomo.html

Google Analytics 4 vs Matomo — which analytics tool wins for your brief, in 2026

Two analytics platforms, side by side. Google Analytics 4 is google's flagship analytics. free at huge volume, deeply integrated with ads — and a ux nightmare. Matomo is the veteran open-source ga replacement. heavyweight feature set, gdpr-compliant, self-hostable. The verdict, the criteria, and the honest take below.

ALL ANALYTICS COMPARISONS →

Verdict in one paragraph

GA4 vs the open-source GA replacement. Matomo wins on data sovereignty, self-host, and GDPR-compliance out of the box. GA4 wins on Google Ads integration, BigQuery export, and being free. For EU regulated industries, Matomo. For ad-driven sites, GA4 stays.

Score: Google Analytics 4 3 · Matomo 3

Side by side

Google Analytics 4
Matomo
Category
Enterprise / Google
Open-source / self-host
Pricing
Free
Open source
Starts at
Free
Free (self-host)
License
Proprietary
GPL-3.0
Created
2020
2007
Script size
~50KB
~22KB
Cookieless
No
No
Self-host
No
Yes

Decision criteria

  • Which has data sovereignty?

    Matomo

    Matomo self-hosted gives full data ownership. GA4 sends to Google.

  • Which is GDPR-friendly without a banner?

    Matomo

    Matomo can be configured cookieless. GA4 requires a banner in EU.

  • Which integrates with Google Ads?

    Google Analytics 4

    GA4 is the only path for full Google Ads conversion tracking.

  • Which is cheaper at huge volume?

    Google Analytics 4

    GA4 is free. Matomo cloud or self-host has costs.

  • Which has the bigger ecosystem?

    Google Analytics 4

    GA4 integrations are everywhere. Matomo is smaller.

  • Which is the right pick for EU government / regulated?

    Matomo

    Matomo is the canonical GA replacement in EU public sector for sovereignty reasons.

What Google Analytics 4 is best for

  • Sites running Google Ads who need ROAS attribution and conversion tracking
  • Teams who need free analytics at very high volume (10M+ events/month)
  • Companies with BigQuery data warehouses who want native export

Read the full Google Analytics 4 entry: /analytics/ga4/

What Matomo is best for

  • Enterprises requiring full GA-replacement feature parity with self-hosting
  • EU government and regulated industries with strict data sovereignty
  • Sites that need ecommerce / funnel analytics and refuse to use GA4

Read the full Matomo entry: /analytics/matomo/

The tool choice is the easy half — the tracking plan is the hard one

The hard half is what events you track, who reads the dashboard, and how the privacy story holds up. The 30-min call is where you describe your product and your goals.