On-Premises
Host your cloud infrastructure internally or find an OpenStack partner in the Marketplace
The Most Widely Deployed Open Source Cloud Software in the World
Deployed by thousands. Proven production at scale. OpenStack is a set of software components that provide common services for cloud infrastructure.
BROWSE OPENSTACK COMPONENTSOpenStack is developed by the community. For the community. Learn how to contribute ⮕
Learn more about the latest OpenStack release, 2026.2 Hibiscus!
Cloud Infrastructure for Virtual Machines, Bare Metal, and Containers
Openstack controls large pools of compute, storage, and networking resources, all managed through APIs or a dashboard.
Beyond standard infrastructure-as-a-service functionality, additional components provide orchestration, fault management and service management amongst other services to ensure high availability of user applications.
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Public Cloud
Leverage one of the 300+ OpenStack powered public cloud data centers.
At the Edge
Telecoms and retailers rely on OpenStack for their distributed systems
Latest Release: OpenStack 2026.2 ‘Hibiscus’
Marketplace Spotlight
The OpenStack Marketplace is filled with experts working across industries, use cases, and regions to help your organization achieve your goals.
An open cloud for all your workloads. With our Public Cloud you can get your infrastructure up and running in just a few clicks. Focus on building, testing and deploying your digital stack and launch your applications with full automation.
OpenInfra Foundation Member Spotlight
City Network, a leading global supplier of cloud services based on OpenStack, announced a new and updated version of its cloud management system for its City Cloud infrastructure service.
The cloud management system is built with the latest technology which allows for responsiveness and ease of use. By unifying access to all functionality available in City Cloud it is now easier than ever to manage resources across City Cloud locations for data residency purposes, whether running containers or just storing data in object storage.
The World Runs on OpenStack
OpenStack is trusted to manage 45 Million+ cores around the world, across dozens of industries.
GEICO
With OpenStack, GEICO integrates various open-source tools and platforms, which is something they couldn’t do with proprietary systems
Hyundai
Hyundai’s HCloud (built with OpenStack) is deployed in 4 major global regions providing connected car services to 10 million+ cars. These cloud services built using open source have allowed them to reduce downtime and improve customer services.
Dawn Supercomputer
Dawn at the University of Cambridge uses Scientific OpenStack from StackHPC to provide a cloud environment for artificial intelligence and high-performance computing research.
OpenStack is a top - level open infrastructure project supported by the OpenInfra Foundation