Think of all the repetitive tasks you do every day. Copying data from an email to a spreadsheet, posting social media updates, or sending a Slack message when a new customer signs up. These small jobs add up. Workflow automation tools handle these tasks for you, working silently in the background.

n8n is one of these tools. It connects different apps and services to automate your processes. You can think of it as a set of digital building blocks. Each block is an action, like “Read new email” or “Add row to Google Sheets.” You connect these blocks to build a custom workflow that runs automatically, saving you time and effort.

Every automation in n8n is called a workflow. A workflow is a sequence of steps that starts with a trigger and then performs one or more actions. For example, a new form submission on your website could trigger a workflow that adds the contact to your CRM and sends a welcome email.

The building blocks of a workflow are called nodes. Each node represents a single step in the process. There are two main types:

You build a workflow by connecting these nodes on a visual canvas. The data flows from one node to the next, allowing you to create simple or complex automations without writing code.

The main benefit of any automation tool is efficiency. By letting software handle repetitive tasks, you free up mental space for more important work that requires creative thinking and strategy. Automation also reduces the chance of human error in tasks like data entry.

n8n has a few key advantages that make it stand out. It's open-source, which means its code is publicly available. This gives you more transparency and the ability to customize it to your needs. You can also self-host n8n on your own servers, giving you complete control over your data privacy and security—a crucial feature for many businesses.

Its visual, node-based editor makes it accessible even if you don't code. But if you do, you can extend its functionality with custom code, offering the best of both worlds.

You may have heard of other automation platforms like Zapier or Make (formerly Integromat). While they all help you connect apps, there are fundamental differences in their approach.

Zapier is known for its simplicity and massive library of app integrations, making it great for beginners. Make offers a more visual and flexible workflow builder. n8n strikes a balance, providing a powerful, open-source platform that gives developers and privacy-conscious users more control without sacrificing ease of use for core tasks.

With these basics, you're ready to start thinking about what parts of your own work could be automated.