No double-counting
Pixel and server events share an event_id, so Meta and TikTok count each conversion once.
Conversions API
We build Meta Conversions API, Google Enhanced Conversions and TikTok Events API tracking as a monitored server-side pipeline: deduplicated against the pixel, with customer information hashed to improve match quality.
What you get
Pixel and server events share an event_id, so Meta and TikTok count each conversion once.
Server-side events still arrive when ad blockers, iOS changes or cookie loss stop the pixel.
CRM and delayed conversions, like subscription renewals, reach the platforms through the same pipeline.
You hear about a drop in match quality when it happens, not at the quarterly review.
The problem
Every conversion the pixel misses makes the platform's optimization weaker and your reported ROAS less accurate. Most CAPI setups done from a plugin or tag-manager template forward weak events with poor customer-information match rates: the platform receives them but can't attribute them. A real implementation is a server-side data pipeline with identity resolution, not a checkbox.
Before and after
What an implementation includes
How we work
Baseline current pixel coverage and match rates so improvement is measurable
Build the server-side event pipeline against a staging ad account first
Roll out account by account, with deduplication verified on each account before it goes live
Monitor match quality continuously, because CAPI degrades silently when checkout or CRM fields change
Typical stack
FAQ
The Conversions API is Meta's server-to-server channel for sending conversion events directly from your backend to Meta, instead of relying on the browser pixel. Google (Enhanced Conversions) and TikTok (Events API) offer equivalents. Server-side events survive ad blockers and browser privacy restrictions that now block a meaningful share of pixel fires.
Meta reports that advertisers typically see more attributed conversions after adding the Conversions API; we measure the change per account. Better event match quality also improves campaign optimization. The gain comes almost entirely from implementation quality (deduplication and customer-information match rates), not from merely turning CAPI on.
Plugins send basic events but usually forward thin customer information, producing low match quality, and they cannot include CRM data, offline conversions, or delayed events like subscription renewals. If your funnel is simple, a plugin is fine. At agency scale, or with any offline component, server-side implementation pays for itself in attribution accuracy.
Yes. That is our core use case. We build one multi-tenant event pipeline that serves all client accounts with per-client credentials, consent handling, and match-rate monitoring, so the agency rolls out server-side tracking as a productized service instead of a bespoke project per client.
We'll baseline your current pixel coverage and match rates, and show you exactly what a server-side implementation would recover.