OpenNebula
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About
OpenNebula is ranked #1 of 32 in cloud management software on Inferse, made by OpenNebula (Pozuelo de Alarcón, Madrid, Spain). It runs on API, Linux, Self-hosted, Web.
Compared on cloud management software
- Free plan
- Yesopennebula.io
Facts
- Free plan
- Yesopennebula.io · 20 Sept 2026
- What it does
- OpenNebula is an end-to-end cloud and virtualization management platform that unifies KVM virtual machines and Kubernetes clusters in one environment.opennebula.io · 30 Sept 2026
- Hybrid cloud
- It manages infrastructure across on-premises, public cloud, and edge environments through a unified control plane.opennebula.io · 30 Sept 2026
- High availability
- Its high-availability features include redundant control-plane components, hypervisor-node failover, and VM replication and recovery workflows across data centers.docs.opennebula.io · 30 Sept 2026
- Virtualization
- OpenNebula supports KVM virtualization and LXC container virtualization and runs on major Linux distributions including RHEL, Ubuntu, Debian, and AlmaLinux.docs.opennebula.io · 30 Sept 2026
- Management interfaces
- The platform provides a web GUI, command-line tools, and REST, gRPC, and XML-RPC APIs.docs.opennebula.io · 30 Sept 2026
- AI workloads
- OpenNebula supports GPU scheduling with vGPU and MIG and describes integrations with NVIDIA technologies for AI and HPC workloads.docs.opennebula.io · 30 Sept 2026
- Integrations
- The maker lists integrations including NVIDIA Spectrum-X, SUSE, NetApp, Veeam, and Everpure.opennebula.io · 30 Sept 2026
- Provider integrations
- The provider catalog lists certified hosted-cloud providers including IONOS, OVHcloud, Scaleway, and Stackscale.opennebula.io · 30 Sept 2026
- Security and compliance
- OpenNebula Systems says its security processes align with ISO 27001:2022 and Spain’s National Security Framework requirements.support.opennebula.pro · 30 Sept 2026
- Enterprise releases
- The software is open source, while certain tested and certified enterprise releases are available exclusively to subscribers.opennebula.io · 30 Sept 2026
- Subscription support
- Enterprise support includes unlimited service tickets, with Standard offering 9×5 SLA-backed support and Premium offering 24×7 support in CET and EST.opennebula.io · 30 Sept 2026
- Pricing
- The subscriptions page offers a tailored proposal and does not state a price.opennebula.io · 30 Sept 2026
- Intended users
- The maker describes OpenNebula as a platform for organizations building enterprise clouds and AI factories, including hybrid-cloud and edge deployments.opennebula.io · 30 Sept 2026
Company
- Founded
- 2005opennebula.io · 23 Sept 2026
- Headquarters
- Pozuelo de Alarcón, Madrid, Spainopennebula.io · 23 Sept 2026
Best OpenNebula alternatives
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7.4 Terraform $0.10/mo first paid tier Free plan
7.4 Waldur See plans price on the maker's page
7.3 Cloud 66 $23/mo first paid tier Free plan
7.3 Cloudforet Free free plan, no paid price published Free plan
7.3 Cycloid $45/mo first paid tier Free plan
7.3 Platform9 Private Cloud Director $1,000/mo first paid tier Free plan Where it ranks on Inferse
- Best Cloud Management Software in 2026#1 of 32
- Best Cloud Automation Software in 2026#3 of 31
- Best Virtualization Management Software in 2026#2 of 31
- Best Virtual Machine Software in 2026#2 of 26
- Best Cloud Orchestration Software in 2026#1 of 24
- Best Multi-Cloud Management Software in 2026#1 of 23
- Best Hypervisor Software in 2026#3 of 23
Sources
- opennebula.io· checked 20 Sept 2026
- opennebula.io/platform/· checked 30 Sept 2026
- docs.opennebula.io/7.4/getting_started/understand_opennebu· checked 30 Sept 2026
- opennebula.io/provider-catalog/· checked 30 Sept 2026
- support.opennebula.pro/hc/en-us/articles/33490408158365-Securi· checked 30 Sept 2026
- opennebula.io/subscriptions/· checked 30 Sept 2026
- docs.opennebula.io/7.4/software/release_information/releas· checked 20 Sept 2026






