Step 1: Welcome and quick win
open 74% -- ctr 31%
Cohort-Aware Drip Rewriter
Each next email rewrites itself based on what last cohort opened, clicked, or ignored.
saas-onboard-v3
Active cohort: 2026-W18
Step 2: Tour of /dashboard
open 52% -- ctr 18%
Auto-rewrite: Reduce length 40%, lead with the chart screenshot.
Step 3: Pricing reminder
open 38% -- ctr 9%
Auto-rewrite: Drop the pricing pitch; ask one question instead.
Step 4: Customer story
open 41% -- ctr 14%
Auto-rewrite: Swap to a customer in same niche as the cohort.