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Outbound

Field notes from building outbound systems for B2B teams — infrastructure, research, and the numbers behind both.

How to Measure Cold Email Campaign ROI - COLDICP
GTM Engineering Latest · March 19, 2026 · 11 min read

How to Measure Cold Email Campaign ROI

Most teams misread cold email performance because they track replies instead of revenue. This guide shows how to measure campaign ROI with proper attribution, full cost accounting, and funnel-level reporting.