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Cloud flows or Azure Logic Apps?

Power Automate and Azure Logic Apps share a designer and many connectors, but they're built for different owners, scales and controls. How to choose, and when to move a flow across.

Power AutomateChoose · Comparison6 min read

5 sources · Updated How we write guides

Power Automate cloud flows and Azure Logic Apps look almost the same. Both have a visual designer, triggers and actions, and more than 1,400 connectors. That similarity hides real differences in who owns the automation, how it's paid for, how it's secured and how far it scales.

This guide compares them and gives you a quick way to decide.

The short version

  • Power Automate is for business users and makers automating their own and their team's work, inside Microsoft 365 and Power Platform.
  • Azure Logic Apps is for developers and IT integrating systems at enterprise scale, inside Azure.

Many organisations use both. The question is which one should run this automation.

Side by side

Power Automate cloud flowsAzure Logic Apps
Built forBusiness users, makers, Power Platform solution buildersProfessional developers, integrators and IT
Where it livesPower Platform environmentsAzure resource groups, in an Azure subscription
Paid throughPower Automate and Microsoft 365 licencesAzure: pay per execution (Consumption) or a hosting plan (Standard)
Where you buildBrowser designer and mobile appAzure portal designer, code view, and Visual Studio Code
MonitoringRun history, flow analytics, admin center, optional Application InsightsAzure Monitor, Application Insights, alerts; Standard adds health checks and enhanced telemetry
Security controlsMicrosoft Entra users and roles, data policies (DLP), Microsoft 365 audit logs; virtual network support for a set of connectorsManaged identities, Azure role-based access control; Standard adds virtual network integration and private endpoints
Source control and deploymentSolutions with Power Platform pipelines, Azure DevOps or GitHub toolsFull Git and CI/CD with ARM templates or Bicep; Standard supports deployment slots
ScaleSmall to medium workloads on shared capacityConsumption: small to medium. Standard: large scale, high throughput, dedicated resources
Custom codeMostly low-code.NET, C# script and PowerShell in Standard workflows, and Azure Functions

The table summarises Microsoft's own capability comparison, in our wording.

Five questions that decide it

1. Who will own and fix it?

This is the most important question. If the people who understand the process are business users, Power Automate keeps the automation in their hands. They can open it, read it and change it.

If an IT or integration team will own it, run it on call and deploy it through pipelines, Logic Apps fits their tools and habits.

2. Whose identity does it run as?

A cloud flow's actions run through connections, which normally belong to a person. When that person leaves or their password changes, the flow can stop. In Power Automate you manage this with connection references and service accounts.

Logic Apps can use managed identities for Azure resources, so no person's account is involved at all. For a system-to-system integration, that's a strong reason to choose Logic Apps.

3. How much volume, and how critical?

Power Automate runs on shared capacity with per-licence limits on actions per day, and flows that are throttled consistently for 14 days are turned off. It's the right tool for thousands of runs a day, not for hundreds of thousands.

Logic Apps Standard runs on dedicated resources and is built for high throughput. It also offers regional redundancy and failover. If the automation is a core integration that must not stop, that matters.

4. Does it need private networking?

Both can now reach resources on a private network, but in different ways:

  • Power Platform supports Azure virtual networks through subnet delegation. It covers a defined list of connectors: SQL Server, Azure Blob Storage, Azure Key Vault, custom connectors and some others. You set it up per environment, and it isn't available in trial or Dataverse for Teams environments.
  • Logic Apps Standard runs inside your virtual network, with private endpoints, for the whole workflow.

If every system the automation touches is on that connector list, Power Automate can stay private. If not, or if you need inbound private access too, Logic Apps Standard is the simpler fit.

5. How will it be paid for?

The cost models are different, so compare them for your volume:

  • Power Automate is licensed per user or per flow. Premium connectors, such as SQL Server, Dataverse or HTTP, need a premium licence.
  • Logic Apps Consumption charges per action executed, which suits spiky or low volumes.
  • Logic Apps Standard charges for a hosting plan, which suits steady, high volumes.

Note

Microsoft's comparison table deliberately leaves out prices. Check the current Power Automate licensing guide and Azure Logic Apps pricing for your region and volume before you decide on cost.

Quick decision rules

  • Approvals, notifications and team processes in Microsoft 365: Power Automate.
  • A maker needs to change it without raising an IT ticket: Power Automate.
  • System-to-system integration with no human in the loop, owned by IT: Logic Apps.
  • High volume, strict uptime, managed identity, or private networking beyond Power Platform's supported connectors: Logic Apps Standard.
  • B2B messaging (such as EDI) or custom code in the workflow: Logic Apps.

Using both together

You don't have to pick one for everything:

  • A cloud flow can call a Logic Apps workflow, so a maker's flow can hand the heavy lifting to an integration the IT team runs.
  • Logic Apps can call Azure Functions for logic that is easier to write as code.

A common pattern is Power Automate at the edges, where people interact (forms, approvals, Teams), and Logic Apps in the middle, where systems exchange data.

When to move a flow to Logic Apps

Microsoft publishes guidance for moving cloud flows to Logic Apps Standard. Consider it when a flow that started small now has any of these:

  • it's business-critical, and failures are escalated to IT;
  • it's regularly throttled, or close to its action limits;
  • it's owned by a service account that nobody really owns;
  • it needs source control, testing and approvals before changes go live.

A move isn't automatic. Connections have to be recreated, and the flow needs functional, security and performance testing before it replaces the original.

This guide follows Microsoft's published comparison of Power Automate and Azure Logic Apps. The decision rules are our own recommendations.

Sources