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Open source software for creating private and public clouds.

OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API. OpenStack works with popular enterprise and open source technologies making it ideal for heterogeneous infrastructure.

Hundreds of the world’s largest brands rely on OpenStack to run their businesses every day, reducing costs and helping them move faster. OpenStack has a strong ecosystem, and users seeking commercial support can choose from different OpenStack-powered products and services in the Marketplace.

The software is built by a thriving community of developers, in collaboration with users, and is designed in the open at our Summits.

Latest Release: Kilo (April 2015)

The Most Innovative Companies In The World Move Faster With OpenStack

Comcast delivers interactive entertainment to millions of living rooms.

News See More News

Planet
Rackspace Developer Blog: Install OpenStack from source Part 2
Mon, Aug 3rd 2015
Planet
OpenStack in Production: NUMA and CPU Pinning in High Throughput Computing
Mon, Aug 3rd 2015
Planet
RDO: RDO Blog roundup, week of August 3rd
Mon, Aug 3rd 2015
Blog
OpenStack Community Weekly Newsletter (July 24 – 31)
Sun, Aug 2nd 2015
Blog
Technical Committee Highlights July 24, 2015
Thu, Jul 30th 2015
Superuser
Why the structure of open-source foundations matters
Thu, Jul 30th 2015
Superuser
OpenStack: the platform for VMs, containers, and the next big thing
Thu, Jul 30th 2015
Superuser
Get your OpenStack Summit Tokyo visa in five steps
Wed, Jul 29th 2015
Blog
OpenStack Foundation Staffing News
Tue, Jul 28th 2015
News
Midokura Announces Expanded OEM Partnership with Fujitsu
Tue, Jul 28th 2015
Superuser
Superuser Awards Nominations Now Open
Mon, Jul 27th 2015
Superuser
Crystal ball: what pundits say is next for Cloud Native Computing Foundation, OpenStack and Kubernetes
Fri, Jul 24th 2015
News
CrowdStar Delivers Red-Carpet Mobile Gaming Experience with Internap’s Bare-Metal Cloud and Public Cloud Services
Thu, Jul 23rd 2015
Superuser
Vote now for OpenStack Tokyo Summit presentations
Thu, Jul 23rd 2015
News
OpenStack: Now Podcast, Episode 4 — Tesora’s Amrith Kumar
Thu, Jul 23rd 2015
News
OpenStack-stacked week in the Valley!
Wed, Jul 22nd 2015
News
OpenStack Community Celebrates Five Years of Open Cloud Collaboration
Mon, Jul 20th 2015
News
Google Signs on as Corporate Sponsor of the OpenStack Foundation
Thu, Jul 16th 2015
News
China Mobile deploys Nuage Networks SDN technology for DevOps private cloud
Mon, Jul 13th 2015
News
Internap Boosts Customization and Scalability for OpenStack Public Cloud with Enhanced Image Management, Orchestration and Auto-Scaling
Thu, Jul 9th 2015