n8n
Fair-code workflow automation with 1,500+ integrations and AI agent/LLM nodes; self-host via Docker or use n8n Cloud.
- License
- Sustainable Use License
- Platforms
- Web, Docker, CLI
- Own API keys
- Yes
- Checked
- 2026-09-24
n8n works with OpenAI-compatible APIs. Grab a free key and a model from the catalog: for coding · for agents · providers and base URLs
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FAQ
Is n8n free?
The self-hosted Community Edition is free for internal or personal use, with unlimited workflows and executions; SSO, Git and environments need paid licenses.
Does n8n work with free models?
Yes. It supports your own keys and OpenAI-compatible APIs, so you can plug in free models from OpenRouter, Groq, NVIDIA Build, or a local Ollama.
What license does n8n use?
Sustainable Use License. There is a free tier and paid plans.