Personalization Effectiveness Calculator

Stop measuring personalization success with click rates. This calculator shows whether your messaging program is generating more conversions with fewer touches — the only metric that proves personalization is working. Built from Jim Laurain's framework at Aampe. Two sheets: Effectiveness Tracker logs conversion rate per interaction by channel and personalization level across time periods. Baseline Comparison surfaces whether you're improving, regressing, or just adding volume. A Channel Performance Board kanban gives you signal at a glance. The critical rule: conversion events must be actual conversions (purchase, subscription, activation) — not engagement events. If your conversion event is 'click,' your measurement is wrong. For Growth PMs and marketing analytics leads at B2C or B2B2C companies running personalized messaging programs.