What is n8n, exactly?
n8n is an open-source workflow automation platform. “Open-source” means its code is publicly available — and it has a very practical upside: you can run it on your own computer or server entirely for free.
At its core, n8n lets you build “workflows” — a series of steps that tells different apps to talk to each other. If you’ve ever used Zapier or Make, you’ll recognise the concept. But n8n goes further:
It supports 400+ built-in integrations, from Slack to Google Sheets to Notion to Gmail
It has a visual, node-based editor — you see exactly what’s happening at every step
You can self-host it for free, or use n8n Cloud on a paid plan if you’d rather skip the setup
It handles complex, multi-step automations that simpler tools can’t manage
It supports optional code (JavaScript or Python) for advanced users — but you don’t need it to start
The name “n8n” stands for “nodemation” — node automation. Each step in a workflow is a “node” that does one specific thing: fetch data from a spreadsheet, send a Slack message, create a calendar event, and so on.
You can explore n8n’s full list of integrations and read beginner tutorials in the official n8n documentation. It’s genuinely one of the better-documented open-source tools out there.
How does n8n work?
Building an n8n workflow is a bit like drawing a flowchart — but one that actually does things. Here’s how it works from start to finish:
Open the n8n editor — in your browser via n8n Cloud, or locally if you’re self-hosting
Add a trigger node — this is the event that starts the workflow (e.g. “a new row is added to a Google Sheet”, or “a form is submitted on my website”)
Add action nodes — these are what n8n does in response (e.g. “send an email”, “post a Slack message”, “create a Trello card”)
Connect the nodes — drag lines between them, left to right, to define the order
Test and activate — n8n runs the workflow automatically every time the trigger fires
For most workflows, you don’t write any code at all. Each node has a simple form: pick which account to use, choose what data to pass, and you’re done. n8n handles the rest.
What are “nodes” in n8n?
Every step in an n8n workflow is called a node. There are two types:
Trigger nodes — start the workflow when something happens (a new email, a form submission, a schedule, a webhook)
Action nodes — do something when triggered (send data somewhere, transform it, filter it, create something new)
You can also add logic nodes — like “if/else” branches — that let the workflow take different paths depending on the data. This is where n8n really pulls ahead of simpler tools.
n8n vs Zapier: what's the difference?
Zapier is probably the most well-known automation tool out there — so it’s natural to ask how n8n compares. Here’s an honest breakdown:
Price: Zapier has a limited free tier, but gets expensive quickly as you scale up. n8n is completely free to self-host, and n8n Cloud is significantly cheaper than Zapier’s paid plans.
Ease of use: Zapier is slightly more beginner-friendly out of the box. n8n has a slightly steeper learning curve — but once you’re past it, you can build far more complex things.
Integrations: Zapier wins on sheer numbers (6,000+ integrations vs n8n’s 400+). But n8n covers all the major tools most people actually use, and you can build custom integrations with its HTTP request node.
Self-hosting: n8n can be self-hosted; Zapier cannot. If data privacy matters to your work, this is a significant advantage for n8n.
Complexity: n8n handles advanced logic, loops, branching, and AI integrations far better than Zapier. If you want to build proper workflows — not just simple two-step automations — n8n is the better tool.
The honest verdict: if you want something that takes five minutes to set up for a simple task, Zapier is fine. If you want automation that can genuinely grow with you — and you don’t want to pay an escalating monthly bill — n8n is the stronger choice long-term.
Learning how to use tools like this is increasingly part of staying competitive at work. The World Economic Forum’s Future of Jobs Report identifies automation and AI as the skills most likely to drive productivity gains over the next five years — and n8n sits squarely at that intersection.
What can you actually automate with n8n?
This is where it clicks. Once you understand how n8n works in theory, it’s helpful to see what people are actually building with it. Here are some real-world examples:
Business and admin workflows
Lead capture automation: When someone fills in a form on your website, n8n automatically adds them to your CRM, sends a welcome email, and creates a follow-up task in your project management tool — all without you touching it.
Invoice processing: Receive an email with an invoice attached, have n8n extract the key details and log them to a spreadsheet automatically.
Meeting prep: Pull your calendar events for the day, fetch relevant notes from Notion, and get a daily briefing sent to your inbox every morning.
Content and social workflows
Blog to social: When a new post goes live on your website, n8n automatically drafts a summary and queues it for social media.
Content monitoring: Track mentions of your brand or competitors across the web and get a weekly digest in Slack.
AI-powered workflows
n8n connects natively to AI tools including OpenAI and the Anthropic API (which powers Claude). This means you can build workflows that don’t just move data — they understand it.
Example: automatically summarise incoming customer support emails, classify them by topic, and route them to the right person — all before a human has seen them.
If you’re already building AI skills — which is increasingly essential for any knowledge worker — adding n8n to your toolkit is a natural next step. Our AI masterclass series at ivee covers exactly this kind of practical, applied AI use at work.
FAQs: n8n for beginners
Is n8n actually free?
Yes — n8n is completely free to self-host on your own server or computer. If you’d rather skip the technical setup, n8n Cloud offers paid plans starting from around €20/month. For most beginners, the Cloud version is the simplest way to start.
Do I need to know how to code to use n8n?
No. The vast majority of workflows can be built using n8n’s visual drag-and-drop editor with no code at all. If you want to do something more advanced, you can optionally add JavaScript or Python — but it’s completely optional and not required to get real value from the tool.
What’s the difference between n8n and Make?
Both are visual workflow tools with self-hosting options. n8n tends to be more developer-friendly and handles complex logic better. Make (formerly Integromat) has a slightly smoother interface for simpler tasks. Both are good alternatives to Zapier — which one suits you depends on how complex your automations need to be.
Can I use n8n with AI tools like Claude or ChatGPT?
Absolutely. n8n has dedicated nodes for OpenAI and connects to Claude via the Anthropic API. This lets you build AI-powered workflows — like automatically summarising emails, classifying incoming data, or generating content — without building a full application from scratch.
Is n8n safe to use for work data?
Yes. n8n is trusted by teams and businesses globally. The open-source version means the code is publicly auditable. If you self-host, you control exactly where your data lives — which is a genuine privacy advantage over cloud-only tools like Zapier.
Conclusion and next steps
Workflow automation used to be something only developers or IT teams could set up. Tools like n8n have genuinely changed that. If you can drag, drop, and fill in a form, you can build automations that save you real hours every week — and those hours add up fast.
n8n is a great starting point if you want something powerful enough to grow with you. Start with one simple workflow — maybe syncing a form submission to a spreadsheet, or sending yourself a daily summary from a tool you use at work. Get comfortable with the basics, then build from there. And if you want a step-by-step walkthrough of setting up your first workflow, our free beginner’s guide has you covered.
