Build multi-touch attribution reports with Supabase multi-model MTA

by Nocode Expert ✓ · 7 views · created 2026-07-11 · Market Research

What this workflow does

This workflow has 10 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Supabase.

How it runs

Trigger: Manually, when you click “Execute workflow”.

1. Set config: channels, time-decay half-life (Code): runs custom JavaScript code
2. Generate synthetic multi-touch journeys (replace with Webhook) (Code): runs custom JavaScript code
3. Clear demo rows (Supabase) (Supabase): delete
4. Split touches into rows (Code): runs custom JavaScript code
5. Store touch (Supabase) (Supabase): uses Supabase
6. Load touches (Supabase) (Supabase): get many
7. Stitch identity by email (Code): runs custom JavaScript code
8. Compute first / last / linear / time-decay attribution (Code): runs custom JavaScript code
9. Print attribution model comparison (Code): runs custom JavaScript code

Services it uses

Supabase

Before you upgrade to n8n 3.0

Nodes used (3)

• Manual Triggern8n-nodes-base.manualTrigger
• Coden8n-nodes-base.code
• Supabasen8n-nodes-base.supabase

From the author

Quick Overview This workflow ingests marketing touch events, stores them in Supabase, stitches identities by shared email, and calculates first-touch, last-touch, linear, and time-decay multi-touch attribution credit per channel, outputting a side-by-side…

View the original on n8n.io → Check your own copy