CPV Lab Pro is a self-hosted tracker installed on your own server that supports an unlimited number of domains per installation - a meaningful cost advantage for buyers running dozens of offer-specific or geo-specific domains simultaneously. Cookieless tracking via server-to-server postback is the default, keeping conversion attribution accurate regardless of browser privacy changes. Conversion API integrations for Meta, TikTok, and Google allow enriched signal passback to ad channel algorithms.

Setup and maintenance require server access and comfort with PHP/MySQL environments; the interface is functional but less polished than cloud-native alternatives.