Cometly

Cometly is marketing attribution software: it connects ad campaigns to the revenue they generate and shows ad performance in real time, so marketing teams can prove ROI on spend instead of relying on each ad platform's own reporting. The vendor describes real-time insights into ad performance and accurate attribution data as the core product. It sells on paid subscription plans listed on its pricing page (figures are rendered client-side, so compare plans there directly). (verified from the vendor's site on 2026-09-15.)