n8n - Business Automation Without Coding
What is n8n?
A client comes in: "I want form data to go to CRM, customer gets an email, and I get a Slack notification".
I could write code. Node.js endpoint, API integrations, error handling, hosting...
Or I can do it in 15 minutes with n8n.
n8n is a visual workflow builder. Connect nodes (blocks), configure, deploy. No coding required - unless you need something custom.
n8n is an open-source Zapier you can self-host. Perfect when you care about data privacy or want full control.
Zapier vs Make vs n8n
| Feature | Zapier | Make | n8n |
|---|---|---|---|
| Price (1000 tasks) | $29/mo | $10/mo | €0 (self-hosted) |
| Self-hosting | No | No | Yes |
| Custom code | Limited | JavaScript | JS + Python |
| AI integrations | Basic | Medium | Full |
| Learning curve | Easy | Medium | Medium |
When to use which?
- Zapier - simple integrations, zero technical knowledge, budget isn't a concern
- Make - more complex flows, lower budget
- n8n - sensitive data, need for code, AI integrations, full control
3 Practical Examples
1. Form → CRM → Notifications
Scenario: Someone fills out a contact form on your website.
What happens automatically:
- Data goes to HubSpot (contact created or updated)
- Sales rep gets an email summary
- Slack notification appears
Setup time: ~15 minutes
2. Daily Business Report
Scenario: Every day at 8 AM you want to know what's happening in your business.
What happens automatically:
- n8n fetches data from HubSpot (new leads)
- Fetches data from Stripe (sales)
- Fetches data from Zendesk (tickets)
- Formats everything into a readable report
- Sends to Slack
Value: Instead of clicking through 5 dashboards, you get one cohesive report.
3. AI for Email Categorization
Scenario: Your support@ inbox is flooded. You want to automatically categorize and assign.
What happens automatically:
- New email arrives in n8n
- OpenAI analyzes content and categorizes (urgent/billing/technical/general)
- Email is routed to the appropriate Zendesk department
- Urgent issues trigger a Slack alert
Value: Customer with an urgent problem doesn't wait in queue with general questions.
Production Costs
Self-hosted (VPS)
| Element | Cost/month |
|---|---|
| VPS (2GB RAM) | $5-10 |
| Backup | $1-3 |
| Monitoring | $0-10 |
| Total | $6-23 |
n8n Cloud
| Plan | Executions/mo | Price |
|---|---|---|
| Starter | 2,500 | €20 |
| Pro | 10,000 | €50 |
| Enterprise | Unlimited | Custom |
When NOT to Use n8n?
| Scenario | Why not |
|---|---|
| Critical financial processes | Better with dedicated system |
| Sub-second latency | n8n takes seconds/minutes |
| Very complex logic | Sometimes code is better |
| No technical person | Zapier will be simpler |
How to Get Started
Option 1: n8n Cloud (fastest)
- Free 2-week trial
- Zero configuration
- Ideal for getting started
Option 2: Docker (for techies)
bashdocker run -it --rm -p 5678:5678 n8nio/n8n # Open http://localhost:5678
Option 3: Production setup
- VPS with Docker Compose
- PostgreSQL instead of SQLite
- Reverse proxy (Nginx/Traefik)
- Automated backups
Summary
n8n is a powerful tool for automation:
- ✅ Saves dozens of hours monthly
- ✅ Integrates with hundreds of services
- ✅ Self-hosting = full control over your data
- ✅ Great AI support
Start with one simple workflow. Once you see how much time you save, you'll want to automate everything.
Want to automate your business processes? Get in touch - I'll analyze your workflows and show what can be automated.