n8n or Power Automate – which tool automates your processes better?

n8n vs. Power Automate: two different approaches

Power Automate is tailored to companies that already work in Microsoft 365. Typical workflows are set up quickly: saving attachments from Outlook to SharePoint, collecting approvals via Teams, transferring form entries into lists. Administration runs through the familiar Microsoft accounts, permissions and policies, which makes control easier for the IT department. Business departments can create simple flows themselves after a short learning period.

n8n takes a more open, more technical approach. Instead of a fixed ecosystem, the focus is on connecting any systems: store, ERP, CRM, accounting, databases and your own APIs. Workflows can contain custom code, transform data and integrate AI models. That makes n8n especially strong for processes that run across many applications. Building and maintaining them, however, requires technical understanding.

Data protection, hosting and control

A key difference is where it runs. n8n can be operated on your own servers or with a German hosting provider, so that customer data does not have to leave your infrastructure. For industries with sensitive data, such as healthcare or finance, that is an important argument. In return, you or your service provider take on responsibility for updates, backups and access protection.

Power Automate runs in the Microsoft cloud, with the contractual assurances and data protection tools you know from Microsoft 365. For many companies, that is sufficient and convenient because no server of their own has to be run. In both cases, check data processing agreements, storage locations and which external services the workflows call. This overview does not replace legal advice.

Costs and licenses: what to look out for

With Power Automate, the effort depends on which connectors you use and whether flows are licensed per user or per process. Basic functions are included in many Microsoft 365 plans, while premium connectors, for example to SQL databases or third-party providers, require additional licenses. So clarify the licensing model before implementation, not after. Otherwise a flow that started out cheap becomes unexpectedly expensive in operation.

With n8n, self-hosting mainly incurs costs for servers, operation and maintenance; the cloud version and enterprise features such as single sign-on or extended permission management are paid. The fair-code license allows internal use but restricts offering n8n as a service to third parties. For a reliable calculation, you should consider execution volume and operating effort together.

n8n alternatives: Microsoft, open source and Zapier

If you are looking for an n8n alternative from Microsoft, then besides Power Automate you end up at Azure Logic Apps, which is aimed more at developers and integration scenarios in Azure. Zapier is a particularly beginner-friendly cloud service with a great many ready-made connections, but offers no self-hosting. In the “Zapier vs. Power Automate” comparison, Zapier scores with SaaS tools, Power Automate with Microsoft services.

Open-source alternatives often named are Node-RED, Activepieces or Windmill, each with its own focus from IoT to developer workflows. And if you're looking for an “n8n alternative from Germany”: n8n itself comes from Berlin. You can find a detailed comparison with Make and Zapier in our separate article on automation tools. For most companies, what ultimately matters is less the license than the question of who runs the workflows reliably.