Design and operate AI agents by mixing a visual canvas with code
Imagine drawing complex AI workflows visually without code, then modifying only the necessary parts directly in JavaScript or Python. n8n is a tool that combines a visual editor with custom code to build AI automation from prototype to production. It provides over 1,500 integrations and over 9,000 workflow templates to easily connect existing systems with AI.
Designing AI workflows without model dependency
n8n can connect to various AI providers, including OpenAI, Anthropic, Google, or open-source models. You do not need to restructure your architecture when changing providers, which offers high flexibility. It handles multi-step agents, tool usage, human approval, and overall observability within a single workflow. You compose logic on the visual canvas and insert code using npm packages when advanced features are needed. This makes it possible to apply AI automation to reliable real-world tasks.
Instant environment setup with Docker
n8n requires Docker and can be started quickly via an installation script or manual Docker commands. You can run the installation script or start a container with the docker run command. After execution, you access the editor on port 5678 of localhost. It maintains state by specifying data volumes and supports both cloud deployment and self-hosting. In enterprise environments, it handles sensitive data securely through role-based access control and audit tracking.
License model and scalability considerations
n8n is fair-code software distributed under a Sustainable Use License and an Enterprise License. The source code is always public, and self-hosting is possible anywhere. Scalability is guaranteed for adding custom nodes and features. However, if you want additional features and support, you may need an Enterprise License, so you should check the license terms before adoption. You can receive support and connections through the community forum, and you can submit bugs or feature ideas by referring to the contribution guide.
