Full StackE-CommerceDeployed · Canada
Zapier to n8n Migration: 28 Workflows, Zero Downtime, 80% Cost Reduction
Migrated 28 Zapier automations to self-hosted n8n — better error handling, parallel execution, and an 80% reduction in monthly tooling costs with zero downtime during cutover.
Client: E-Commerce Brand
80%
Cost reduction
28
Workflows migrated
0
Downtime
<2min
Error detection
The Problem
- Zapier costs were scaling out of control as volume grew.
- Complex multi-step zaps were hitting task limits and failing silently.
- The team had no visibility into what was breaking or why, and couldn't afford to keep paying per-task at production volume.
The Solution
- Audited all 28 zaps, categorized by complexity and failure risk.
- Rebuilt each in n8n with proper error branches, retry logic, and parallel execution where safe.
- Deployed on a VPS with Slack alerting for any failures.
- Full migration completed with zero downtime — new n8n workflows ran in parallel before cutover.
Results
80% reduction in automation tooling costs after migration to self-hosted n8n
28 workflows migrated with zero downtime — parallel run before cutover
Error handling and retry logic on every workflow — no more silent failures
Slack alerts detecting failures in under 2 minutes
Tech Stack
n8nZapierGHLShopifySlack
Want something like this?
Tell me what you're building. I'll tell you honestly if I can help.