n8n
n8n is a workflow automation platform combining visual flow building with custom code support and AI integrations — with a free self-hosted community edition.
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n8n is a workflow automation platform that combines visual flow building with the ability to write custom code at any step. It connects hundreds of apps and services and supports AI agent and LLM integrations alongside traditional automation.
Its defining characteristic is the self-hosting option: the community edition is open-source and free to run on your own infrastructure, which suits teams with data-residency requirements or cost constraints. Cloud-hosted plans are available for teams that prefer managed infrastructure; cloud starts at a paid tier.
It is aimed at technical teams and developers who want flexibility beyond simpler tools. Non-technical users may find it harder to navigate than Make or Zapier, but for teams that can invest the setup time it is one of the most capable and extensible automation platforms available.
Good for
- Self-host for free with the open-source community edition
- Supports custom code within flows for edge cases simpler tools cannot handle
- AI agent and LLM integrations built in
- Large library of app connectors
Watch out for
- Cloud-hosted plans start at a paid tier
- Technical setup and maintenance required for self-hosting
- Higher learning curve than visual-first tools for non-developers
- Debugging complex flows can be time-consuming