Tracking & Collection

Server-side tracking means data (like website events or conversions) is collected and sent from your own server rather than directly from the user's browser, which makes it more resistant to ad blockers, browser privacy restrictions, and third-party cookie deprecation. It matters now because browser-based tracking is becoming steadily less reliable as privacy regulations and browser defaults tighten.

Server-side tracking isn't a replacement for tools like GA4. It's a more reliable way to feed data into them (and into your own warehouse), since it captures data before browser-level blocking can interfere. Most modern setups use server-side collection alongside GA4/GTM, not instead of them.

Privacy-first collection means designing your tracking so you only collect data users have consented to, store it securely, and can delete or export it on request. Implementation complexity depends on how many data sources and consent states you're managing, typically 3-6 weeks for a standard e-commerce or SaaS setup. This is a compliance requirement in most jurisdictions now (GDPR, CCPA), not just a best practice.

Yes, a proper migration runs the new server-side setup in parallel with existing tracking and validates the numbers match before switching over fully, so ad platform reporting and existing analytics aren't disrupted mid-transition.