Apache CloudStack vs Virtuozzo Infrastructure
Apache CloudStack
cloudstack.apache.org
Virtuozzo Infrastructure
virtuozzo.comSide by side
| Figure | Apache CloudStack | Virtuozzo Infrastructure |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Virtualization Management Software | 9.0 (#1) | 7.6 (#20) |
| Spec score · Cloud Infrastructure as a Service (Cloud IaaS) Software | 8.9 (#2) | 7.4 (#10) |
| Integrations | The integrations page lists Terraform, Ansible, Kubernetes, Prometheus, VMware NSX, Ceph, MinIO, and billing portal integrations. | The product page lists integrations including Acronis, Veeam, AWS, Grafana, Prometheus, CloudBlue, WHMCS, and HostBill. |
| Intended users | The project identifies cloud solution providers, managed service providers, telcos, and enterprises as audiences for CloudStack. | Virtuozzo says it serves cloud and managed service providers, SaaS companies, ISVs, and organizations running business-critical workloads. |
| Networking | Networking features include VLANs, virtual routers, firewalls, load balancers, VPN, IPv6, static routing, BGP and VNF support. | Networking features include distributed virtual routing, load balancing, VPN as a service, IPv6 support, and network security rules. |
| Storage | Storage capabilities include iSCSI, NFS, Ceph RBD with KVM, block volumes, encryption, snapshots, templates and ISO management. | The platform provides software-defined block, file, and S3-compatible object storage, with NFS and SMB file storage options. |
| Support | Users can seek community help through the project mailing list, and the project says some companies offer commercial support. | The product page advertises commercial 24/7 support for all components; the Enterprise support plan lists unlimited annual tickets and response targets by severity. |
Plans
Virtuozzo Infrastructure
- Freemium self-installFree
- Hosted trialFree
In their own words
Apache CloudStack
Apache CloudStack is free, open-source software for deploying and managing networks of virtual machines as a highly available, scalable IaaS cloud platform. Organizations can use it to build public, private, or hybrid clouds. Its features include compute orchestration, network services, account management, resource accounting, a web interface, and an open API. Operators can manage clouds through a web UI, command-line tools, or REST API, with optional AWS EC2- and S3-compatible APIs. Supported hypervisors include XenServer or XCP, KVM, Hyper-V, and VMware ESXi with vSphere. Storage options include iSCSI, NFS, Ceph RBD with KVM, volume encryption, snapshots, and storage tiering. Authentication options include OAuth2 single sign-on, two-factor authentication, TOTP, SAML, and LDAP. The project says CloudStack can manage tens of thousands of physical servers across geographically distributed data centers. Long Term Support releases receive bug and security fixes for 18 months after the main release. Operators remain responsible for protections such as monitoring, host security, and defenses against DoS and brute-force attacks.
Virtuozzo Infrastructure
Virtuozzo Infrastructure is a hyperconverged IaaS platform combining compute, networking and storage. Compute options include KVM virtual machines, Kubernetes as a service, high availability, live migration and online resizing. Storage covers software-defined block, file and S3-compatible object services, including NFS and SMB. Networking includes distributed routing, load balancing, VPN as a service, IPv6 and security rules. Administrators can use a web panel or command line for monitoring, alerts and rolling updates. Tenant controls include isolation, role-based access, quotas, usage metering and white-labeled self-service. Listed security measures include encryption in transit, AES-256 data encryption and two-factor authentication. The platform provides orchestration and S3-compatible REST APIs, and lists integrations such as Acronis, Veeam, AWS, Grafana and Prometheus. The self-install free offer is capped at 96 physical cores and 1TB of storage. A hosted trial supplies a managed, preconfigured cluster for 30 days; pricing is available on request.