n8n vs Zapier: which automation tool should you actually use?
Both connect your apps and run busywork on autopilot. The honest difference is how they charge, where your data lives, and who ends up running the thing after day one.
What each tool is
Zapier is the one most people start with. Connect two apps, pick a trigger and an action, and it runs. No code, and if you can describe the automation in plain English, its AI will build it for you. It connects to more apps than anyone else, and you don't self-host anything.
n8n is the open-source workhorse, with roughly 195k stars on GitHub. You can self-host it free and pay only for your own server, or use n8n Cloud from about $20 a month. It does the same connect-this-to-that work, but it's built for people who want to go further: complex branching, custom code, and real AI agents that call tools and hand work to each other.
The two differences that matter
First, how you pay. Zapier meters per task, and every step counts as a task, so a five-step automation running a thousand times a month is five thousand tasks. n8n meters per execution, so a five-step flow counts once. At entry the prices look similar (Zapier from about $19.99 a month, n8n Cloud around $20), but at scale the math pulls apart fast.
Second, where your data lives. n8n can run entirely on your own infrastructure. Zapier runs in Zapier's cloud. If you handle customer or regulated data, that difference decides the conversation before features do.
Where each wins
- Pick Zapier for simple, low-volume integrations you want live this week without running anything yourself.
- Pick n8n when automations will scale, when data must stay on your own servers, or when you want real AI agents with memory and tool use.
The question most comparisons skip
Neither tool runs itself. Someone has to decide what to automate, build it, test it, watch it, and fix it when an API changes or a field comes back empty at 11pm. That ownership is where automation projects actually stall. Pick the wrong tool and you have an imperfect setup. Pick nobody to own it and you have a broken one nobody notices until it has been quiet for a month.