n8n vs Power Automate: Which Fits Your Stack in 2026

Picking between n8n and Power Automate usually comes down to one question: does your automation live inside Microsoft 365, or does it sprawl across a dozen SaaS tools and APIs you don't control? That single distinction decides more than any feature checklist. The n8n vs Power Automate call is really a call about where your data sits, how your bill scales, and whether you're willing to own a server.

Power Automate is Microsoft's automation layer inside the Power Platform, seeded into most Microsoft 365 tenants. n8n is an open-source, node-based workflow tool you can self-host or run on n8n Cloud. Both draw workflows on a canvas. They price and scale very differently.

Most published comparisons skip the part that actually bites: premium-connector licensing and what your bill looks like at 20 users instead of 2. A practical write-up from an automation professional at Sibasi (updated April 2025) is balanced but stays high-level. Others, like Lowcode Agency's head-to-head and Sunflower Lab's 2026 decision guide, lean strategic. None ship a workflow you can import. This one gets specific about cost and control.

Quick comparison

Why the pricing models diverge so hard

Here's the split that decides most migrations. Power Automate meters people. Its paid plans start around $15 per user per month for the per-user plan, and premium features like AI Builder cost extra, per multiple 2026 comparisons. Add a teammate, add a license. Add a premium connector, and you're often into a higher tier.

n8n meters nothing on the people axis. Self-hosted, it's free software on a server you rent for a few dollars a month, with no per-user or per-execution charge. n8n Cloud starts at 20€/mo for the Starter plan (2,500 executions), per the official n8n pricing page. Ten people can build on one self-hosted instance without the bill moving.

The premium-connector detail is the one teams miss. Power Automate seeds "standard" connectors into Microsoft 365 licenses, but the HTTP action, custom connectors, Dataverse, and a long list of third-party SaaS apps are premium. n8n's HTTP Request node (n8n-nodes-base.httpRequest, typeVersion 4.2) calls any REST API for free. That's the same capability Power Automate charges a premium tier to unlock.

What you can automate with either

Both tools cover the everyday jobs. The overlap is wide:

• Route inbound form submissions to a CRM and notify a channel
• Sync rows between a database and a spreadsheet on a schedule
• Score and triage leads before a human ever sees them
• Send drip emails triggered by user behavior
• Pull data from an API nightly and drop it into a report
• Post alerts to Teams or Slack when a metric crosses a threshold

The difference shows up at the edges. Power Automate wins when the job is "automate this legacy Windows desktop app that has no API" (that's Power Automate Desktop's RPA lane). n8n wins when the job is "call this weird internal API, transform the payload with 20 lines of JavaScript, and branch three ways."

Where n8n pulls ahead

Self-hosting and data residency

n8n runs on your own infrastructure. For a GDPR-bound team or anyone who can't ship customer data through a third-party cloud, that's decisive. Deploy with Docker in an afternoon, then own the data path end to end. The n8n self-hosting guide walks the full setup, and the n8n production setup checklist covers what to harden before real traffic.

Power Automate is cloud-only. Power Automate Desktop runs locally, but the orchestration lives in Microsoft's cloud. Data residency is region-dependent and not something you control at the infrastructure level.

Code where you need it

n8n exposes JavaScript in a Code node (n8n-nodes-base.code, typeVersion 2, jsCode parameter) and lets you drop expressions into any field. Need to reshape a nested payload, dedupe an array, or compute a score? Write it inline. Power Automate's expression language handles simpler transforms but gets awkward fast once logic branches. This is the single most common reason developers describe Power Automate as "fine until it isn't."

Branching without tier gates

n8n gives you unlimited branching, loops, merges, and sub-workflows on every plan, self-hosted or Cloud. Power Automate's richer control flow and premium actions sit behind paid tiers. A workflow that scores a lead 0–100 and routes hot ones one way, cold ones another, is a two-branch IF node in n8n and a premium-plan exercise in Power Automate.

Where Power Automate pulls ahead

Credit where it's due. If your whole company lives in Microsoft 365, Power Automate is the path of least resistance:

• Native tenant integration. SharePoint, Teams, Outlook, and Excel work with zero connector setup.
• Desktop RPA. Power Automate Desktop automates GUI apps with no API. n8n has no equivalent.
• Governance tooling. Admin controls, DLP policies, and environment management are mature for large IT orgs.
• It's already paid for. Seeded licenses mean a lot of teams get "free" standard flows without a new purchase.

n8n doesn't try to be desktop RPA and doesn't pretend to. If screen-level automation of a legacy app is your core need, Power Automate is the honest answer.

The lead-routing pipeline, built once

Take a concrete job both tools face constantly: an inbound lead arrives, it needs scoring, and hot leads need to reach sales instantly while cold ones drop into nurture. In n8n the pipeline is one workflow:

Webhook (lead) → OpenAI (score 0–100 + reason) → IF (score >= 70)
  ├─ true  → SendGrid (priority sequence) → Google Sheets (log)
  └─ false → SendGrid (nurture track)     → Google Sheets (log)

That's a single importable workflow with no per-run meter. In Power Automate the same flow leans on premium connectors (the HTTP call to a scoring model, the third-party email service) and a per-user license for whoever owns it. Same logic, different bill.

The AI Lead Scoring and Email Routing template ships this exact pipeline: GPT-4o-mini scores each lead with a reason field, an IF node splits hot from cold, and every contact logs to Google Sheets. No premium-connector tax, because the HTTP and OpenAI calls are just free nodes.

n8n nodes you'll use most

Getting started with n8n

If the pricing math or the data-residency requirement points you toward n8n, here's the path:

1. Spin up n8n with Docker or on a small VPS (the self-hosting guide covers it end to end).
2. Recreate your highest-volume Power Automate flow first. That's where the per-user and premium-connector savings show up fastest.
3. Use the HTTP Request node for any Microsoft Graph calls so you keep the Microsoft integrations you actually need.
4. Add a Code node wherever a Power Automate expression was getting unreadable.
5. Wire error handling early so failures page you instead of dying silently.
6. Start from a pre-built template rather than a blank canvas, so day one is a working workflow, not a tutorial.

The verdict is boring but true: stay on Power Automate if your work is Microsoft-native and you need desktop RPA. Move to n8n if your automation spans SaaS tools, your bill scales with users, or you need to own your data. For the broader field, the n8n vs Zapier vs Make breakdown covers the other two big platforms, and if you're mid-switch, the Zapier to n8n migration guide maps the moving pieces. Then grab the lead scoring template and rebuild your busiest flow first.