Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Bare Metal as a Service (BMaaS) Software

OpenStack Ironic vs NVIDIA Infra Controller

  • Updated Oct 2026
  • Both researched from official sources
Higher score OpenStack Ironic #2 in Bare Metal as a Service (BMaaS) Software 9.1/10 Open source ✓ 0 of 3 features Try OpenStack Ironic
NVIDIA Infra Controller #3 in Bare Metal as a Service (BMaaS) Software 9.0/10 Open source ✓ 0 of 3 features Visit NVIDIA

Our verdict

  • Highest scoreOpenStack Ironic · 9.1/10

OpenStack Ironic scores higher on our rubric for bare metal as a service (bmaas) software: 9.1 against 9.0 out of 10; our editors rank them #2 and #3.

OpenStack Ironic is the better fit for openStack-native bare-metal clouds. NVIDIA Infra Controller is the better fit for GPU, DPU, and high-performance bare metal.

  • OpenStack Ironic fits best

    OpenStack-native bare-metal clouds

  • NVIDIA Infra Controller fits best

    GPU, DPU, and high-performance bare metal

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature OpenStack Ironic 9.1/10 Visit ↗ NVIDIA Infra Controller 9.0/10 Visit ↗
At a glance
Editor score 9.1 9.0
Ranking #2 in Bare Metal as a Service (BMaaS) Software #3 in Bare Metal as a Service (BMaaS) Software
Best for OpenStack-native bare-metal clouds GPU, DPU, and high-performance bare metal
Pricing model Free Free
Starting price Open source Open source
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Self-hosted Self-hosted
Support Docs, Community Docs
Integrations 5 integrations 9 integrations
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features OpenStack Ironic 0/3 · NVIDIA Infra Controller 0/3
Lifecycle automation Not checked yet Not checked yet
OS imaging Not checked yet Not checked yet
Network configuration Not checked yet Not checked yet
Specs
Provisioning method Not checked yet Not checked yet
Deployment model Not checked yet Not checked yet
Hypervisor support Not checked yet Not checked yet
Our review
Pros
  • Supports PXE, iPXE, HTTP, and virtual-media boot methods
  • Manages inspection, cleaning, RAID, BIOS, and firmware workflows
  • Integrates with core OpenStack services through REST APIs
  • Discovers, inventories, validates, and burn-in tests hardware.
  • Automates DPU provisioning, PXE OS installation, and firmware baselines.
  • Supports network isolation, tenant sanitization, and health telemetry.
Cons
  • Self-hosted deployment places operations and maintenance on your team
  • Hardware support depends on available pluggable drivers
  • Docs and community channels are the listed support options
  • Requires a self-hosted Kubernetes-based control plane.
  • Its scope is specialized for AI infrastructure and bare-metal operations.
  • Support channels listed are documentation.
Our verdict

OpenStack Ironic is a self-hosted, open-source service for provisioning and managing physical servers. It can run independently or alongside an OpenStack cloud, giving infrastructure teams a common interface for heterogeneous hardware. Its…

Read the review →

NVIDIA Infra Controller (NICo) is an open-source suite of microservices for site-local bare-metal lifecycle management. It is designed for NVIDIA Cloud Partners and infrastructure operators managing AI factory-scale infrastructure, with a…

Read the review →
  1. OpenStack IronicBare Metal as a Service (BMaaS) Software 9.1Open source
  2. NVIDIA Infra ControllerBare Metal as a Service (BMaaS) Software 9.0Open source

Strengths and trade-offs

  • OpenStack Ironic — where it wins

    • Supports PXE, iPXE, HTTP, and virtual-media boot methods
    • Manages inspection, cleaning, RAID, BIOS, and firmware workflows
    • Integrates with core OpenStack services through REST APIs

    Where it doesn't

    • Self-hosted deployment places operations and maintenance on your team
    • Hardware support depends on available pluggable drivers
    • Docs and community channels are the listed support options

  • NVIDIA Infra Controller — where it wins

    • Discovers, inventories, validates, and burn-in tests hardware.
    • Automates DPU provisioning, PXE OS installation, and firmware baselines.
    • Supports network isolation, tenant sanitization, and health telemetry.

    Where it doesn't

    • Requires a self-hosted Kubernetes-based control plane.
    • Its scope is specialized for AI infrastructure and bare-metal operations.
    • Support channels listed are documentation.
  • OpenStack Ironic9.1/10 · Open source

    A broad, driver-based BMaaS service for teams operating OpenStack or self-hosted clouds.

    Try OpenStack IronicFull verdict →
  • NVIDIA Infra Controller9.0/10 · Open source

    A self-hosted control plane for provisioning and managing GPU, DPU, and bare-metal systems.

    Visit NVIDIAFull verdict →

More comparisons

All bare metal as a service (BMaaS) software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update