5 n8n Workflows Every Shopify Brand Should Be Running
Automation isn't just for enterprise. Here are five n8n workflows we build for every Shopify partner — saving hundreds of hours and eliminating manual errors.
Why n8n Over Zapier or Make?
n8n is self-hostable, significantly cheaper at scale, and more powerful for complex conditional logic. For Shopify brands doing serious volume, the ability to run complex multi-branch workflows without paying per-operation is a game changer.
We self-host n8n for all our automation work and connect it directly to Shopify's API.
Workflow 1: Daily P&L Dashboard to Slack
Every morning at 8am, a workflow pulls:
- ▸Yesterday's revenue and orders from Shopify
- ▸Ad spend from Google Ads API
- ▸Email revenue from Klaviyo
- ▸Refunds and returns
It calculates contribution margin and posts a formatted summary to a Slack channel. No spreadsheet, no manual pull — the team wakes up knowing the numbers.
Workflow 2: High-Value Customer Tagging
When a customer places their third order, or their cumulative spend crosses a threshold (e.g. £500), n8n fires and:
- ▸Tags them as 'VIP' in Shopify
- ▸Adds them to a Klaviyo VIP segment
- ▸Creates a task in your CRM to send a personal thank-you
This powers personalised experiences without manual intervention.
Workflow 3: Review Request Sequencing
Post-purchase, n8n waits for the estimated delivery date (pulled from your fulfilment partner's API), then triggers a Klaviyo review request exactly 3 days after delivery — not 3 days after dispatch.
This simple change typically improves review response rates by 30-40%.
Workflow 4: Inventory Alert System
When any SKU's available inventory drops below a set threshold, n8n sends an alert to Slack and optionally creates a purchase order draft in your ERP or sends an email to your supplier.
No more stockouts discovered only when orders start failing.
Workflow 5: Subscription Churn Prevention
For brands with subscription products, n8n monitors upcoming renewals and, 7 days before a renewal where the customer hasn't purchased anything else in 90+ days, triggers a Klaviyo 'at risk' flow with a personalised retention offer.
Getting Started
n8n has a cloud version if you don't want to self-host. The learning curve is real but manageable — the drag-and-drop interface is intuitive once you understand the node model.
We build and manage all automation infrastructure for our fractional partners. Pair these workflows with a solid Klaviyo retention strategy for maximum impact. If you want these workflows running in your stack, let's talk.