Tags: AGENTIC AUTOMATION · D2C RETENTION · N8N + SUPABASE + BREVO

One Line: Replacing manual churn guesswork with a real-time AI scoring engine that detects at-risk customers 14 days before they leave — and deploys personalised retention emails automatically.


What's Inside

# Section What It Covers
01 Problem Framing The pain, the user, the gap in D2C retention
02 Solution Overview What the system does and how it's layered
03 Scoring Engine Per-customer lifecycle intelligence model
04 Backend Architecture Both n8n workflows explained node by node
05 Frontend Architecture Lumière demo store + RetainIQ dashboard
06 Live Links & Resources Public URLs and access points
07 Metrics Framework AARRR, HEART, AI performance, North Star
08 Product Roadmap 3-phase plan from MVP to platform intelligence
09 Process & Decision Log Every architectural decision with reasoning and tradeoffs
10 How to Test RetainIQ Step-by-step verification guide for recruiters

Impact at a Glance

Under 3 seconds 5 lifecycle stages $0 per scan
Event to Supabase update Tracked per customer dynamically Infrastructure cost for Workflow 2

01 · Problem Framing

02 · Solution Overview

03 · Scoring Engine

04 · Backend Architecture

05 · Frontend Architecture

06 · Live Links & Resources

07 · Metrics Framework

08 · Product Roadmap

09 · Process & Decision Log

10 · How to Test RetainIQ