Choosing between n8n and Power Automate? Learn when each tool wins, how costs compare at scale, and how to build an automation stack that uses both effectively.
Author
Team Nocturna
Published
28 March 2026
Reading time
5 min read
When comparing n8n vs Power Automate, both tools can automate workflows, both have hundreds of connectors, and both are used by serious businesses. But they are designed with different assumptions, and choosing the wrong one for your use case creates problems that compound over time: either in cost, in capability, or in the maintainability of the workflows you build.
Here is how I actually think about the decision.
If your business runs on Microsoft 365, Power Automate has a real home-court advantage.
SharePoint integration is native. Approvals, list triggers, document events: Power Automate handles these without any configuration overhead because it shares an identity layer with SharePoint. SPFx components can trigger flows directly. Power Automate knows who the user is, what their role is, and what permissions they have, without you having to pass tokens around.
Microsoft Teams approvals. The Adaptive Card approval experience in Teams is polished and built in. Users get an approval card in Teams, click Approve or Reject, and Power Automate handles the rest. Building something equivalent in n8n requires more assembly.
No-code, truly. Power Automate's design surface is genuinely accessible to non-developers. If your goal is to empower a business user to build and maintain their own workflows without touching anything resembling code, Power Automate is easier to hand off.
Included in most Microsoft 365 plans. If you are already on M365 Business Premium or E3/E5, you have Power Automate at no additional cost for standard connectors.
Cost at scale. Power Automate's premium connectors (Salesforce, ServiceNow, most non-Microsoft APIs) require a premium licence or a per-flow plan. If you are running complex workflows that touch multiple external systems, the costs escalate quickly.
n8n charges per workflow execution (on cloud) or is completely free on self-hosted. It has no concept of premium connectors. Every integration costs the same: nothing extra.
The Code node. This is n8n's biggest capability advantage. Mid-workflow, you can drop into a Code node and write JavaScript to transform data in ways that no visual connector can handle. Complex string parsing, custom business logic, building an API request payload with dynamic structure: you do it directly in code.
Power Automate's Run Script actions exist, but they are scoped, harder to debug, and not available on every plan.
Debugging is transparent. When an n8n workflow fails, you get the full execution log: every node's input and output, the exact error message, the specific record that failed. You can rerun individual nodes with the exact data that caused the failure.
Power Automate's run history is significantly less useful. Error messages are often generic. Rerunning a failed flow reruns the whole thing from the beginning.
No vendor lock-in. n8n workflows are stored as JSON. You can export them, version-control them in git, migrate them between environments, and back them up trivially. Power Automate flows live in your Microsoft tenant and exported formats are limited, with re-importing being unreliable.
Self-hosted option. A self-hosted n8n instance on a $10/month server handles thousands of workflow executions with no usage-based costs. For high-volume automations, this makes the economics dramatically better than any cloud-based alternative.
Consider 20 workflows that each touch Salesforce, SharePoint, and a custom API.
In Power Automate, those external connectors require either a Power Automate Premium licence at $15 per user per month for each user who triggers or owns the flows, or a per-flow plan at $500 per flow per month for attended and $100 for unattended via Process plans. For 20 flows hitting premium connectors, you are looking at significant monthly spend.
In n8n Cloud, those same 20 workflows cost $50/month on the Starter plan (up to 10,000 executions), with no distinction between standard and premium connectors. Salesforce and a custom API cost the same as sending an email.
Self-hosted n8n: approximately $10 to $15 per month for the server. That is it.
These tools are not mutually exclusive. In Microsoft-heavy environments, we often use both:
The two platforms can coexist and interact: a Power Automate flow can call an n8n webhook, and vice versa. We design the automation architecture to use each tool where it is strongest, rather than forcing everything through one platform.
Ask these questions before choosing:
Most businesses benefit from having both tools available and choosing deliberately for each automation rather than defaulting to one across the board.
Not sure which tool is right for your specific workflow? Book a free call. We can usually point you in the right direction within 20 minutes.
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