Skip Navigation

Azure RTOS pricing

Making embedded IoT development and connectivity easy

Azure RTOS is an easy-to-use, market-proven, comprehensive suite of multithreading facilities, middleware and Windows tools for developing embedded IoT applications including: ThreadX, NetX, NetX Duo, FileX, GUIX, GUIX Studio, USBX and TraceX.

No cost to test and explore the source code. The full source code for all Azure RTOS components is available on GitHub, allowing you to explore, develop, test, and adapt Azure RTOS to suit your needs.

Two ways to get an Azure RTOS license:

  1. The production licence is included automatically if you deploy to any of the supported microcontroller (MCU) or microprocessor (MPU) devices. A list of pre-licensed devices is available on GitHub.
  2. If you prefer to use a device in production that is not listed on GitHub, licensing options are available. Please contact sales.

Azure pricing and purchasing options

Connect with us directly

Get a walkthrough of Azure pricing. Understand pricing for your cloud solution, learn about cost optimisation and request a custom proposal.

Talk to a sales specialist

See ways to purchase

Purchase Azure services through the Azure website, a Microsoft representative or an Azure partner.

Explore your options

Additional resources

Azure RTOS details

Learn more about Azure RTOS features and capabilities.

Pricing calculator

Estimate your expected monthly costs for using any combination of Azure products.


Review the Service Level Agreement for this product.


Review technical tutorials, videos and more Azure RTOS resources.

  • Yes. The full source code for all Azure RTOS components is available on GitHub. You may freely explore, develop, test, and adapt Azure RTOS to suit your pre-production needs. Visit Github to learn more.
  • It depends. If you deploy to any of the pre-licensed devices that are listed at Github the production license is automatically included and you do not need to pay for any additional licensing. If you prefer to deploy to any other device, you must purchase a license from Microsoft.
  • Pricing depends on the number of devices you plan to put into production. Please contact AzureRTOSContact to purchase a licence.
  • All 8 components are included in the license:

    • Azure RTOS ThreadX
    • Azure RTOS NetX
    • Azure RTOS NetX Duo
    • Azure RTOS FileX
    • Azure RTOS GUIX
    • Azure RTOS GUIX Studio
    • Azure RTOS USBX
    • Azure RTOS TraceX
  • Access to all Azure RTOS certification artifacts is available for $30K USD per year subscription. Please contact us here for any additional questions or to purchase a subscription.
  • Azure Sphere customers are eligible to use Azure RTOS in production deployment for free. This only applies to customers using the MT3620 MCU-based Azure Sphere offering.

Talk to a sales specialist for a walk-through of Azure pricing. Understand pricing for your cloud solution.

Get free cloud services and a $200 credit to explore Azure for 30 days.

Added to estimate. Press 'v' to view on calculator
Can we help you?