n8n

Overview

n8n is a workflow automation platform. You connect your apps, databases, and AI models on a visual canvas, and you can drop in code whenever a step needs it. It runs on n8n’s cloud or on a server you manage yourself. This review is built around the Pro plan ($50 a month billed annually, 10,000 executions), with notes on the free self-hosted edition throughout, since that edition is the main reason many people choose n8n at all.

At a glance

What it actually is

You build automations by placing nodes on a canvas and connecting them. Every workflow starts with a trigger, such as a new email, a form submission, a schedule, or a webhook call from another app. After that come the steps: call an API, filter a list, reshape some data, ask an AI model a question, write the answer to a database. Each full run from trigger to finish counts as one execution, and that unit is what you pay for.

The AI side is built in, not added on. n8n includes nodes based on LangChain, so you can build an agent that reads a message, searches your documents through a vector database, calls other tools, and remembers earlier conversation. It works with models from several providers, and the same platform can use tools through MCP, the connection standard many AI tools now share. A newer builder can also turn a plain-language description into a draft workflow.

There are four ways to run it. The Community Edition is the free, self-hosted version. Starter and Pro are cloud plans hosted by n8n. Business is a self-hosted license that adds single sign-on, separate environments, and version control. Enterprise adds higher concurrency, support guarantees, and your choice of hosted or self-hosted. “Fair-code” means the source code is public and free to run for your own purposes, with a restriction on reselling it.

Where it’s good

Per-run pricing is what really wins people over. With other tools, every extra step in your workflow means a higher bill, so a long, complex automation can get expensive fast. With n8n, it doesn’t matter how many checks or branches you add—the price stays the same. Reviewers say that once you’re running a few thousand workflows each month, the savings really add up. And if you host n8n yourself, you can run everything for just the cost of a small server.

The second strength is how little it holds you back. Most no-code tools make you stop at the edge of what their buttons can do. In n8n, you can write a short block of JavaScript or Python in the middle of a workflow and carry on. For AI agents, the same flexibility means you aren’t locked into one vendor’s model, and you can add a human approval step before the agent acts. That’s the point where many teams feel safe enough to connect an agent to real systems.

Where it falls short

The first challenge is the learning curve. While the editor seems straightforward in demo videos, actually building a workflow quickly gets tricky. You’ll run into things like strange data formats, complicated webhook setups, and steps that don’t always work together smoothly. Sometimes, the software fails without telling you why, which can be frustrating to figure out. Developers can usually get the hang of it within a few days, but for marketing or operations teams without technical support, it can be overwhelming—and a simpler tool might be a better fit.

Hosting is the second. Free software isn’t free to run: someone has to set up the server, back up the database, install updates, and watch for security notices. n8n has published critical advisories, including a serious one in early 2026, and it was patched, but only people who apply the patch are protected. If your team doesn’t already manage servers, the cloud plans are the safer choice, even though they cost more.

The pricing ladder also has a cliff. Starter and Pro are cheap, then Business arrives at $800 a month and is self-hosted only. For a growing team that needs single sign-on or separate test and live environments, that jump is hard to plan around.

Which plan actually to get

Start with the 14-day cloud trial and build one real workflow before you decide anything. If you’re comfortable with servers, have a lot of runs or sensitive data, and want the lowest cost, install the free Community Edition on a small server. Choose Starter ($20 a month on annual billing) if you’re a solo builder with a handful of workflows under 2,500 runs a month, and know that support on that plan is through the community forum. Pro ($50 a month on annual billing) is the better fit for a small team running things in production, with 10,000 executions and more simultaneous runs. Move to Business only when you specifically need single sign-on, separate environments, or version control. Enterprise is for companies that need support guarantees and compliance help. Prices appear in euros on some n8n pages and dollars on others, so check the figure for your region before you pay.

Ease of use

Building a first simple workflow takes under an hour, and n8n’s large library of shared templates helps a lot. After that, it gets harder quickly. Expect the real learning to happen around credentials, data handling, and debugging, not around the canvas itself. Teams with at least one person who’s comfortable reading API documentation do well. Teams without one tend to struggle.

Who it’s for

Developers, technical operators, and engineering-led teams who want to build complex automations and AI agents without paying per step, and who want the option to keep everything on their own servers. It’s also a strong fit for companies with data residency or privacy rules that rule out sending data to other vendors’ clouds. It’s a weaker fit for non-technical teams who want something working today, for anyone who doesn’t want to maintain a server, and for businesses that plan to resell n8n as part of their own product.

Review notes and sources

Pricing, funding, and feature details checked against n8n’s published plans, company announcements, and several independent reviews as of October 2026. Published prices differ slightly between sources and by region, so confirm the current figure at n8n.io before subscribing.

Sources: n8n · n8n security advisory GHSA-v364-rw7m-3263 · Highland Europe: n8n and SAP