A phase-by-phase checklist for migrating from Google Analytics 4 to Sealmetrics: audit your GA4 events, map them to conv()/micro(), install the tracker, run 30 days in parallel, know which data differences to expect, and 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.
A technical comparison of tracking pixel weight, protocol, latency, and traffic capture: the current Sealmetrics tracker vs the legacy v1 tracker vs GA4's gtag.js — with methodology, real measurements, and modeled network scenarios.
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.