7 docs tagged with "ga4"

Phase-by-phase checklist to migrate from GA4 to Sealmetrics: audit events, map them to conv()/micro(), run 30 days in parallel, then switch GA4 off safely.

Detailed comparison of Google Analytics 4 and Sealmetrics covering data accuracy, privacy compliance, features, and pricing.

Why Sealmetrics can legitimately report fewer (or more) visits than GA4 or another tool: entrances vs sessions, bot filtering at ingest, and no sampling.

How Sealmetrics compares with GA4, Matomo, Plausible, Fathom, Piwik PRO and Simple Analytics on identifiers, IP handling, data residency, consent and script size.

GA4 needs cookies and consent, so it loses the visitors who reject or ignore the cookie banner. Sealmetrics measures without cookies or IP storage, hosted in Dublin; no banner, by our self-assessment.

Sealmetrics t.js measures 1.1 KB on the wire — 12× lighter than the legacy v1 tracker and ~132× lighter than GA4 gtag.js; Matomo and Piwik PRO sit between.

The three-way comparison: tracking pixel weight, delivery chain, time to first hit, transport, consent, and measured traffic differences between Sealmetrics, GA4's gtag.js, and the Adobe Launch + AppMeasurement stack.