NoBull SaaS

What does n8n do?

Tool: n8n

The Tech: Workflow Automation

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Their Pitch

Flexible AI workflow automation for technical teams.

Our Take

It's visual workflow automation that connects your apps together. Think Zapier but you can actually see what's happening and add custom code when the drag-and-drop builder hits its limits.

Deep Dive & Reality Check

Used For

  • +**Your data pipelines fail every weekend at 3am** → Automated workflows with error handling, alerts drop to zero
  • +**You're manually copying data between 5 tools for 15 hours/week** → Set up syncs once, get your time back for actual work
  • +**Support tickets pile up because nobody knows who should handle what** → Auto-routing based on keywords cuts response time in half
  • +Self-hosting option - run unlimited workflows without paying per execution
  • +AI nodes with LangChain - build chatbots and text processing without starting from scratch

Best For

  • >Your cron jobs break every weekend and wake you up with alerts
  • >Zapier bills are hitting $200+/month and your CEO is asking questions
  • >You need AI in your workflows but don't want to build everything from scratch

Not For

  • -Pure no-code teams - you'll hit walls that need JavaScript within a week
  • -Solo founders without any technical background - 2-3 week learning curve isn't worth it for simple automations
  • -Teams under 10 people who just need basic Slack-to-email connections - Zapier's easier for simple stuff

Pairs With

  • *PostgreSQL (where your automated workflows dump clean data instead of messy spreadsheets)
  • *Slack (to get notifications when workflows succeed or spectacularly fail)
  • *OpenAI (for the AI nodes that summarize support tickets and route them automatically)
  • *Google Sheets (the universal middleman that every workflow seems to touch)
  • *Docker (if you're self-hosting to avoid those execution limits)
  • *Webhook.site (for testing triggers without breaking production systems)

The Catch

  • !The free tier's 10 executions fill up in one day of testing - you'll upgrade immediately
  • !Self-hosting sounds free but crashes on high loads without queue mode setup
  • !AI nodes rack up OpenAI bills fast - one user burned through $100 in a week on polling workflows

Bottom Line

The nerdy cousin of Zapier that lets you peek under the hood and tinker with code when needed.