n8n
Self-hostable open-source workflow automation
What it is
Open-source Zapier/Make alternative you can install on your own server and keep completely private. Over 400 ready integrations, native AI nodes for GPT/Claude, and the ability to write JavaScript in nodes for custom logic. Cloud plan is free up to 5 active workflows. The choice for technical users who want full control.
How to use it, step by step
- 1
To try it immediately use n8n Cloud (n8n.io); to self-host run: npx n8n or use Docker.
- 2
Open the visual editor: each automation is a 'workflow' made of connected nodes.
- 3
Add a trigger node (e.g. 'webhook', 'every hour', 'new email') that starts the flow.
- 4
Connect action nodes (send email, write to a sheet, call an API) by dragging connections.
- 5
Drop in an AI node (OpenAI/Claude) to process data mid-flow, then activate the workflow.
💡Practical tips
- →Self-hosted = your data: ideal for automations touching sensitive information.
- →In 'Code' nodes you can write JavaScript for logic the other nodes don't cover.
- →Start from an n8n gallery template and tweak it: faster than starting from scratch.
💰Pricing
Open-source free if self-hosted. n8n Cloud starts around €20/month; limited free tier to try.
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