Pay-as-you-go in Power Automate Explained

Pay-as-you-go is Microsoft's usage-based billing option for Power Automate and Power Apps: instead of paying for fixed licenses every month, you pay through a linked Azure subscription only for what your flows and apps actually consume. For organizations that want to try out Power Automate, use it seasonally, or roll it out to many people with irregular usage, this is often cheaper than classic prepaid licenses like Premium or Process.

In this article, we explain how the model works technically, what costs arise per flow run, and how Pay-as-you-go differs from the two central Power Automate licenses, Premium and Process. This is based on the official Microsoft Learn documentation. As of: July 2026.

What Is the Pay-as-you-go Model?

According to Microsoft Learn – Pay-as-you-go plan, overview, Pay-as-you-go is a payment method for Power Apps and Power Automate through an Azure subscription that lets you get started without a license commitment or upfront purchase. You can share apps and flows with any users in your organization and only pay once they are actually used.

To have an environment billed on a usage basis, you link it to an Azure subscription through what is called a billing policy. In the background, this creates an Azure resource, the Power Platform account resource, through which all usage fees for Power Apps, Power Automate, Dataverse, and Power Platform requests appear on the Azure invoice. An environment can be disconnected from the billing policy again at any time, after which no further costs are incurred.

No upfront license purchase: You don't have to buy Premium or Process licenses in advance.
Distribution to many users: Flows can be shared with any number of people without each individual needing their own license.
Cost allocation via Azure: Resource groups and tags let you cleanly allocate costs to teams or departments.

How Is Usage Billed?

Once an environment is linked to Azure, several consumption units apply simultaneously, according to Microsoft Learn – Pay-as-you-go meters. For Power Automate, the meter for flow runs is especially relevant:

Premium cloud flows and desktop flows in attended mode: US$0.60 per run.
Desktop flows in unattended mode: US$3.00 per run.
Desktop flows with hosted RPA (preview): also US$3.00 per run.

Flows that use only standard connectors are not billed through this meter. Important for test phases: runs in the designer and resubmitted failed runs cost nothing, and for nested flows only the parent flow run is billed, not the child flows underneath it.

Whether a run incurs a charge at all also depends on the license of the respective user. If the flow owner already holds a Power Automate Premium or Process license and the run stays within the usage rights that come with it, no additional Azure costs are incurred. Usage-based billing only applies once a run falls outside these entitlements or the flow belongs to a completely unlicensed user or a service principal.

Besides flow runs, Pay-as-you-go also meters Dataverse storage in the database, file, and log categories, and, going forward, Power Platform requests once that consumption unit leaves the preview phase.

Pay-as-you-go Compared to Premium and Process

Besides Pay-as-you-go, Power Automate has two classic paid license types that, according to Microsoft Learn – Power Automate license types, work differently: the user-centric Premium license and the automation-centric Process license.

Power Automate Premium

The Premium license is assigned to a single user and costs a fixed monthly amount. It lets that person create, run, and share an unlimited number of cloud flows within their action limits, including premium and custom connectors as well as an attended RPA bot for desktop flows. For teams with regular, predictable usage, this is usually the cheaper and easier-to-manage option, because the cost stays the same regardless of the number of runs.

Power Automate Process

The Process license is a capacity license and is assigned not to a person but to a cloud flow or a machine. It's suited to flows that are meant to be used jointly by many users without each of them needing their own Premium license, as well as to unattended desktop automation. Each Process license comes with a fixed daily action allowance of 250,000 actions, and multiple licenses can be stacked on a single flow.

The key difference from Pay-as-you-go: Premium and Process are fixed prices that are incurred regardless of actual usage, while Pay-as-you-go is tied directly to the number of runs. The documentation on the usage-based meters illustrates this with a worked example: a flow with ten users who trigger it rarely costs $450 over three months with ten Premium licenses, but only around $87 via Pay-as-you-go at 145 runs. For a flow with very many daily runs, however, this ratio reverses, and a prepaid license remains the cheaper option there.

When Does Pay-as-you-go Pay Off?

Whether the usage-based model pays off depends heavily on your flows' usage pattern:

Seasonal flows: Processes that only run at certain times of the year, for example around year-end closing or a campaign.
Widely shared flows with few runs: A flow that many people trigger occasionally rather than using it at high frequency.
Test phases and pilot projects: You want to find out whether an automation pays off before permanently buying licenses.
Organizational flows under a service account: Processes that run centrally and can't clearly be attributed to a single person.

For flows with many daily runs, or for employees who automate continuously and intensively, a Premium or Process license generally remains the more economical choice. According to Microsoft, both models can be used in parallel within the same environment: some flows run on prepaid licenses, others on Pay-as-you-go, depending on what fits the respective use case.

How to Set Up Pay-as-you-go

The basic prerequisite is an active Azure subscription. In it, you create a billing policy that links one or more Power Platform environments to that subscription. This can be configured both in the Power Platform Admin Center and directly from within Power Apps or Power Automate. Once the link is in place, all relevant consumption units for that environment apply automatically, and the costs appear in Azure Cost Management, where you can cleanly attribute them to different teams via resource groups and tags.

If you're unsure whether Pay-as-you-go, Premium, or Process is the right choice for your situation, or if you'd rather not handle the setup yourself, you'll find support in NordFlux's Power Automate consulting. You stay in control of your license costs and get a recommendation that matches your actual usage pattern.

Frequently Asked Questions

Do I need to set up an additional Azure account for Pay-as-you-go?

Yes. Pay-as-you-go requires an active Azure subscription, because all usage fees are billed through it. Without a linked subscription, the feature can't be activated.

Do I pay twice if a user already has a Premium license?

No. As long as usage stays within the entitlements of the Premium or Process license, the run is not billed additionally through Azure. Only usage beyond these license limits, or by unlicensed users, triggers usage-based billing.

Can I use Pay-as-you-go and prepaid licenses at the same time?

Yes, both models can be used in parallel within the same environment. Heavily used flows often run on Premium or Process, while rarely used or widely distributed flows are billed via Pay-as-you-go.

How Can I Turn Pay-as-you-go Off Again?

You simply disconnect the affected environment from the billing policy again. After that, it works like a normal environment again, and no further costs are incurred through Azure.

Do Desktop Flows Also Count Toward Pay-as-you-go?

Yes. Both attended and unattended desktop flow runs are captured through the flow-run meter, with unattended runs costing more at US$3.00 per run than attended or cloud flow runs at US$0.60.

Sources: Microsoft Learn – Pay-as-you-go plan, overview, Microsoft Learn – Pay-as-you-go meters, Microsoft Learn – Power Automate license types