What is N8N and What is it Used For?

n8n (pronounced “node-en”) is a workflow automation platform that allows you to connect and automate tasks between different applications and services. It’s a low-code/no-code tool, meaning it uses a visual, drag-and-drop interface, but it also provides the flexibility to use custom code (JavaScript or Python) for more complex scenarios.

Key Uses

n8n is used to build complex, multi-step automations that go beyond what simpler tools can do. It’s particularly popular among developers, technical teams, and businesses that need more control and customization over their workflows. Common use cases include:

• Data Synchronization: Automatically syncing data between different apps, like a CRM, a spreadsheet, and an email marketing tool.
• AI-powered Workflows: Building complex AI agents that combine different AI services (like OpenAI for text generation or a vector database for data retrieval) with other applications.
• Custom Integrations: Using its HTTP Request node to connect to almost any service with an API, even if a pre-built integration doesn’t exist.
• Self-Hosting: Unlike many competitors, n8n is an open-source platform that can be self-hosted on your own server. This gives you complete control over your data, a key advantage for companies with strict security and privacy requirements.

In essence, n8n is a powerful, flexible alternative to services like Zapier or Make, especially for users who need a high degree of customization and data control.