Compare OpenMetal and Virtuozzo’s Cloud Infrastructure-as-a-Service Solutions Built on OpenStack
Selecting a cloud IaaS solution can be a complex decision. There are many factors to consider like cost, performance, hardware specifications, and support.
This comparison guide will break down the OpenStack-related offerings of OpenMetal vs Virtuozzo to help you determine which provider is the best fit for your specific needs and budget. Both providers offer cloud IaaS based around OpenStack and open source technologies, but differ in their capabilities and operational models.
We’ll look at key features, pricing, and technical details to help you make an informed decision. This comparison specifically focuses on OpenMetal’s Hosted Private Cloud and Virtuozzo’s Hybrid Infrastructure products.
OpenMetal and Virtuozzo are both capable and trusted cloud infrastructure service providers, with differing approaches and use cases for their OpenStack-related platforms.
OpenMetal specializes in providing hosted private cloud solutions, built upon the open source platforms OpenStack and Ceph. OpenMetal offers users a fully dedicated and highly customizable cloud environment. This approach aims to deliver the benefits of a private cloud with the operational ease often associated with public clouds.
OpenMetal’s mission is to make highly complex open source systems available on-demand to increase accessibility for everyone.
Virtuozzo provides hyperconverged cloud software and services for CSPs, MSPs, ISVs and enterprises. From Infrastructure-as-a-Service and Platform-as-a-Service to Anything-as-a-Service, their mission is to make cloud easy, accessible and affordable for all.
Virtuozzo developed the first commercially available container virtualization technology and is an active contributor to many influential open source projects and foundations.
With this guide, we hope to provide a neutral overview of OpenMetal Hosted Private Cloud and Virtuozzo Hybrid Infrastructure to help technology buyers and executives determine which platform best suits their specific Infrastructure-as-a-Service goals.
OpenMetal Hosted Private Cloud
OpenMetal’s Hosted Private Cloud starts with a cluster of three hyperconverged dedicated servers built on OpenStack and Ceph for maximum control and flexibility with no license costs. Their proprietary automation technology allows users to launch a production-ready, dedicated OpenStack private cloud in under 60 seconds.
OpenMetal’s cloud system and Central management platform provides your team with complete control to deploy and manage hardware and fully custom virtual machines, networks, firewalls, storage, and backup services remotely, minimizing your operational cloud costs.
Virtuozzo Hybrid Infrastructure
Virtuozzo Hybrid Infrastructure provides a comprehensive cloud platform built on OpenStack and optimized for speed, ease of use, and cost efficiency. Integrating Kubernetes, KVM virtualization, and high-performance software-defined storage supporting block, file, and object workloads, it supports flexible deployment of diverse applications across public, private, or hybrid environments, powering Infrastructure-as-a-Service, Kubernetes-as-a-Service, and Storage-as-a-Service offerings.
Designed for service providers and enterprises, Virtuozzo simplifies cloud operations with unified management tools, allowing businesses to modernize their services and scale easily.
| OpenMetal | Virtuozzo | |
|---|---|---|
| Base Technology | OpenStack (Kolla-Ansible), Ceph (Ceph-Ansible) | OpenStack, KVM, Virtuozzo SDS, Integrated Kubernetes (K8s) |
| Primary Model | Hosted private cloud (IaaS) | Software platform for hybrid cloud (IaaS, PaaS via K8s, StaaS) |
| Deployment Models | Hosted by OpenMetal | Customer/partner self-managed (on-prem/data center), freemium self-installed and managed, managed hosted by Virtuozzo |
| Data Center Locations | Ashburn, Virginia; Los Angeles, California; Amsterdam, Netherlands; International Business Park, Singapore | Software platform deployed on customer’s chosen infrastructure (on-prem, cloud) | or hosted IaaS available through local clouds managed by Virtuozzo’s partners in Vancouver, Canada; Dallas, Texas; Dublin, Ireland; Leeds, United Kingdom; Amsterdam, Netherlands; Frankfurt, Germany; Tel Aviv, Israel |
| Hardware | Included; dedicated servers provided; customers may not bring their own hardware | Bring your own hardware (BYOH) or use cloud provider’s infrastructure |
| Storage | Ceph (Block, object, file) | Virtuozzo SDS (block, file, S3 object); high-performance focus, tiered options, usage-based license |
| Kubernetes Integration | Via OpenStack Magnum | Integrated Kubernetes-as-a-Service capabilities |
| Management | Standard OpenStack APIs and dashboard, direct API access, OpenMetal Central platform | Unified console, self-service portal, OpenStack API compatible |
| Pricing | Hardware-based; fixed costs; hourly, monthly, and up to 5-year agreement term options | Requires sales contact; usage-based for storage component |
| Time to Deploy New Resources | 45 seconds for available, pre-warmed hardware | Depending on network conditions, deploying from scratch can take 1 to 2 hours |
| Included Egress | Yes, with defined limits and overage costs (e.g., ~9TB/60Mbps Small, ~18TB/120Mbps Large, ~36TB/240Mbps XL) | Depends on deployment/hosting provider |
| Support Options | Documentation, email, chat, help desk/ticket, dedicated Slack channel (all tiers) | Documentation/knowledgebase, customer portal, help desk/ticket, technical account manager (Enterprise support level only) |
| Support Levels | Hardware management, as-needed support only (included) Assisted management (available with 1-5 year agreement, $800 base fee + per box fee) | Commercial 24/7 support included with any license; Standard, Business, and Enterprise support plans with varying support limits and SLAs |
| Trials | Free self-serve trial and Proof of Concept (PoC) options | Free 30-day hosted trial available; self-install trial with up to 96 physical cores and 1TB of storage |
| Open Source Focus | Built on core OpenStack/Ceph, committed to open source ideals | Strong contributor, offers OSS versions (e.g., OpenVZ), OpenStack-based |
| Target Audience | Organizations needing fast dedicated private cloud, predictable costs, direct OpenStack/Ceph control | Service providers, enterprises needing flexible hybrid deployments (including K8s/StaaS), high performance storage |
^All information may be subject to change because of pricing or service adjustments and/or unique customer resources. Information obtained April 2025.
OpenMetal Hosted Private Cloud
Delivers a hosted private cloud built on standardized, leading open-source components: OpenStack (using Kolla-Ansible for deployment) provides the cloud framework, and Ceph (using Ceph-Ansible) delivers robust, scalable software-defined storage for block and object needs. The architecture starts with a three-server hyper-converged “Cloud Core,” providing a ready-to-use private cloud foundation.
Virtuozzo Hybrid Infrastructure
Offers a software platform based on OpenStack and using KVM virtualization. Key differentiators include integrated Kubernetes (K8s) support for container orchestration and their proprietary Virtuozzo SDS (Software-Defined Storage). This SDS supports block, file, and S3-compatible object storage and is engineered for high performance, resilience, and efficiency, potentially using technologies like RDMA.
Deployment and Management
OpenMetal Hosted Private Cloud
Primarily focused on providing a rapidly deployable (under 60 seconds), fully hosted, dedicated private OpenStack cloud. You get dedicated hardware resources as a service. Management is through standard OpenStack APIs and the OpenMetal Central platform, providing direct control.
Virtuozzo Hybrid Infrastructure
Functions as a software platform supporting a broader range of deployments. While Virtuozzo has a hosted and managed option, the core product is designed to be deployed by service providers (to offer public/private cloud services, KaaS, StaaS) or by enterprises on their own hardware (private cloud) or potentially with partners. This offers flexibility in where the infrastructure runs. It features a unified management console for all components, automated updates, multitenancy with self-service portals for end-users, and OpenStack API compatibility.
Storage Options
OpenMetal Hosted Private Cloud
Relies on Ceph for unified storage, providing scalable and resilient block storage (for VM disks) and object storage (S3-compatible). Performance is tied to the underlying hardware chosen for the Cloud Core.
Virtuozzo Hybrid Infrastructure
Uses its purpose-built Virtuozzo SDS. This offers block, file (NFS/SMB), and S3-compatible object storage. It’s designed for high performance (claiming speed advantages over standard Ceph), offers flexible redundancy (replication and erasure coding), supports tiering, and uses a usage-based licensing model for cost efficiency.
Data Transfer, Bandwidth, and Egress
OpenMetal Hosted Private Cloud
- Included Transfer: Comes with significant included data transfer allowances tied to server size (e.g., ~9TB for Small, ~18TB for Large, ~36TB for XL configurations).
- Egress Speed: Egress speeds are associated with the included transfer (e.g., 60Mbps for Small, 120Mbps for Large, 240Mbps for XL).
- Additional Egress: Costs for exceeding included transfer range from $.0001-.0085/GB.
- Intra-cluster Transfer: Free between nodes within your private cloud.
- DDoS Protection: Basic protection is included.
Virtuozzo Hybrid Infrastructure
Data transfer and egress costs are generally dependent on the specific deployment environment. If deployed on-premises or with a third-party provider, the network and bandwidth costs will be determined by that provider’s policies and the customer’s own network infrastructure.
Support and SLAs
OpenMetal Hosted Private Cloud
- Access: Engineer-to-engineer support via Slack; scheduled video calls (Google Meets); assigned “Executive Sponsor”; general helpdesk/ticketing, email, and chat support.
- SLAs: Offers a Network Uptime SLA (99.96% base, with recent performance tracking higher >99.99%).
- Services: Includes migration assistance, monitoring tools (Datadog access for hardware), cost optimization and budgeting, and ramp periods.
- Management Levels: Offers options from hardware-only management up to fully managed private cloud services.
Virtuozzo Hybrid Infrastructure
- Access: 24/7 commercial support via ticketing and customer portal.
- SLAs and Plans:
- Standard: 24 annual tickets, SLAs ranging from four hours to two days based on urgency.
- Business: 48 annual tickets, root-cause analysis for business-critical outage, SLAs ranging from one hour to 12 hours based on urgency.
- Enterprise: Unlimited tickets, root-cause analysis for business-critical outage, dedicated Technical Account Manager, SLAs ranging from 30 minutes to 12 hours depending on urgency.
- Management Levels: Support only for self-hosted, or fully managed hosted cloud.
OpenMetal and Virtuozzo are both viable and trusted cloud infrastructure options, but they cater to different needs and preferences.
OpenMetal is a good choice when:
- You need to deploy a dedicated OpenStack private cloud quickly and easily.
- You want the simplicity and speed of a hosted service without managing hardware.
- You prefer a solution built on standard, well-known open-source components like Ceph.
- You need full control over your OpenStack environment on bare metal or direct access to core OpenStack APIs for automation.
Virtuozzo is a good choice when:
- You require a more comprehensive hybrid cloud platform supporting diverse workloads including Kubernetes and storage services.
- You are a service provider looking to offer various cloud services (IaaS, KaaS, StaaS) to end customers.
- You need integrated features like load balancing, backup services, and unified management with multitenancy support.
- Commercial 24/7 support is a necessity.
Both OpenMetal and Virtuozzo provide powerful IaaS solutions using the power of OpenStack. The best choice depends on your specific requirements regarding deployment speed, feature set (like integrated K8s), storage needs, management preferences, and commercial support expectations.
Interested in OpenMetal Cloud as a Virtuozzo Alternative?
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