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Orchestrator user guide

Last updated May 19, 2025

Consuming platform units

Platform units are required to run unattended automations using robots that are hosted by UiPath, namely:

  • UiPath Automation CloudTM Robots - VM (Cloud Robots - VM)
  • UiPath Automation CloudTM Robots - Serverless (Cloud Robots - Serverless)

VM and serverless robots do not require unattended runtimes. They are licensed for unattended use through platform units.

Automation Cloud Robots - VM

Platform units consumption

Automation Cloud™ Robots - VM consume platform units per deployed machine. The rate depends on your negociated platform units amount for a Standard machine/month.

Table 1. Platform units consumption for Production and Test environments

VM size

Platform units consumption in Production, per one VM / month

Platform units consumption in Test, per one VM / month

Small (2 CPU, 16 GB)

1,000

400

Standard (8 CPU, 64 GB)

1,200

600

Medium (4 CPU, 32 GB)

1,500

1,100

Large (16 CPU, 128 GB)

2,000

1,800

Table 2. Platform units additional consumption for cost profiles

Cost profile

Additional platform units consumption per one VM / month

Fast

+ 100

Always

+ 200

1The base rate is the negociated amount of platform units for a Standard machine.

Platform units reserve

Once you create an Automation Cloud™ Robots - VM, the negociated platform units are consumed. To ensure continous operation throughout the months, we keep track of how many platform units your cloud machines need for the next month, and we internally reserve them. At the beginning of each billing month, we automatically deduct the necessary platform units for your existing VMs from the monthly platform unit pool.

For this reason, you could find that the platform unit amount for a tenant can be lower than you would expect at the start of the month.

For example, consider a tenant with an allocation of 10,000 platform units. If this tenant maintains three VM standard machines as of May 31st, each requiring 1,200 platform units, then on June 1st, a total of 3,600 platform units (3 machines x 1,200 platform units/machine) is automatically deducted from your tenant. This results in an available balance of 6,400 platform units for June.

VM deletion

Deletion of an Automation Cloud™ Robots - VM machine during the month does not refund the platform units consumed to create it. However, for the rest of that month, you can create another similar VM machine without using any extra platform units. Once platform units are used, they allow one VM machine to run for the entire month, and are not bound to a specific instance.

To lower the monthly platform unit usage for your current virtual machines, you can delete a VM before the current month ends. This prevents the reservation and subsequent consumption of platform units for that machine from the following month allocation.

Automation Cloud Robots - Serverless

Automation Cloud™ Robots Serverless consume platform units per runtime minute. The rate depends on your negociated platform units amount for a Standard machine.

Table 3. Platform units consumption for Production and Test environments

Serverless machine size

Platform units consumption in Production, per runtime minute

Platform units consumption in Test, per runtime minute

Small (1 GB)

0.2

0.1

Standard (2 GB)

0.4

0.2

Medium (4 GB)

0.8

0.4

Large (10 GB)

2

1

1The base rate is the negociated amount of platform units for a Standard machine deployed in a Production environment.
Table 4. Serverless consumption for individual automations from Personal workspaces, based on User Licenses

Feature

Unlicensed

Express

Basic

Plus

Pro

App TesterApp Tester Developer

Individual automations from Personal Workspace folders

100 minutes/month

300 minutes/month

  • Automation Cloud Robots - VM
  • Platform units consumption
  • Platform units reserve
  • VM deletion
  • Automation Cloud Robots - Serverless

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