Weekly Retention Cohort Reports

Every Monday morning the agent queries the Mixpanel Retention API for the last 4 weeks of signup cohorts and posts a clean retention curve comparison to the product WhatsApp group.

Cron + WhatsApp Groupretentioncohortsweekly

Conversation example

Cron triggered: Weekly retention (Mon 10:00 AM)
http_request → Mixpanel Retention API

Pulling last 4 weeks of signup cohorts from Mixpanel Retention API...

Retention — W1 / W2 / W3 / W4 return Cohort Mar 16: 48% / 34% / 27% / 24% Cohort Mar 23: 51% / 36% / 28% / 25% Cohort Mar 30: 53% / 38% / 30% / — Cohort Apr 6: 58% / 41% / — / — WoW change: Apr 6 W1 retention is +10pp vs Mar 16 — best in 8 weeks. Likely driver: onboarding redesign shipped Apr 2 (confirmed via event 'onboarding_v2_seen'). Chart uploaded to Drive: /reports/retention/2026-04-12.png Great week — posted to #product group.

More Mixpanel use cases

Deploy this in minutes

Create a LunoGen agent, connect Mixpanel, and start running this workflow from WhatsApp today.

Back to Mixpanel