Apache CloudStack

Apache CloudStack is ranked #7 of 32 in cloud management software on Freedom251. It runs on API, Linux, Self-hosted, Web. There is a free plan.

Apache CloudStack plans and pricing

All plans

Apache CloudStack Free Open-source IaaS cloud software · no commercial plan pricing listed cloudstack.apache.org · 29 Sept 2026

Compared on cloud management software

Free plan: Yes

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Apache CloudStack

Purpose: Apache CloudStack deploys and manages large networks of virtual machines as a highly available, scalable IaaS cloud platform.
Deployment: Organizations use CloudStack to build public, private, and hybrid clouds.
Core features: The platform includes compute orchestration, network services, account management, resource accounting, a web interface, and an open API.
Hypervisors: CloudStack supports XenServer or XCP, KVM, Hyper-V, and VMware ESXi with vSphere.
Access: Clouds can be managed through a web UI, command-line tools, or a RESTful API, with optional AWS EC2 and S3 compatible APIs.
Authentication: Features include OAuth2 single sign-on, two-factor authentication, TOTP, and SAML and LDAP authentication options.
Storage: CloudStack supports iSCSI and NFS storage, Ceph RBD with KVM, volume encryption, snapshots, and storage tiering.
Integrations: The integrations page lists Terraform, Ansible, Kubernetes, Prometheus, VMware NSX, Ceph, MinIO, and billing portal integrations.
Scale: CloudStack can manage tens of thousands of physical servers across geographically distributed data centers.
Release support: Long Term Support releases receive bug and security fixes for 18 months after the main release.
Security responsibility: Operators are responsible for protections such as DoS and brute-force defenses, monitoring, and securing hosts, management servers, system VMs, and routers.
Security reporting: Potential vulnerabilities in a released version should be reported to the Apache Software Foundation security team by email.
Support: Users can seek community help through the project mailing list, and the project says some companies offer commercial support.
Intended users: The project identifies cloud solution providers, managed service providers, telcos, and enterprises as audiences for CloudStack.
Price from: Free

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Where it ranks on Freedom251

Best Cloud Management Software in 2026#7 of 32
Best Cloud Automation Software in 2026#5 of 31
Best Virtualization Management Software in 2026#4 of 31
Best Cloud Orchestration Software in 2026#8 of 24
Best Multi-Cloud Management Software in 2026#4 of 23

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Sources

cloudstack.apache.org· checked 29 Sept 2026
cloudstack.apache.org/about/· checked 29 Sept 2026
cloudstack.apache.org/features/· checked 29 Sept 2026
cloudstack.apache.org/integrations/· checked 29 Sept 2026
cloudstack.apache.org/downloads/· checked 29 Sept 2026
cloudstack.apache.org/security/· checked 29 Sept 2026
docs.cloudstack.apache.org/en/4.23.0.0/developersguide/get_help.ht· checked 29 Sept 2026