Best Open Source Virtuozzo Alternative
A curated collection of the 1 best open source and self-hosted alternatives to Virtuozzo in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Virtuozzo in 2026? The top open-source alternative is Cozystack — Transform bare metal servers into a complete cloud platform with REST API for Kubernetes clusters, databases, VMs, and load balancers. Build your own cloud..
Transform bare metal servers into a complete cloud platform with REST API for Kubernetes clusters, databases, VMs, and load balancers. Build your own cloud.
Transform bare metal servers into a complete cloud platform with REST API for Kubernetes clusters, databases, VMs, and load balancers. Build your own cloud.
About Virtuozzo
Virtuozzo provides next-generation operating systems, orchestration, management, automation, and protection for cloud infrastructure. Designed for service providers, SaaS companies, and enterprises, it delivers hyperconverged IaaS, software-defined storage, application management, virtualization, and fully managed cloud solutions.
Key Features of Virtuozzo
- Hyperconverged IaaS (V/IS): Multi-tenant infrastructure delivering compute, networking, and storage optimized for performance, scalability, and low TCO across traditional, cloud-native, and AI/ML workloads.
- Software-Defined Storage (V/Storage): Block, file, and S3-compatible object storage with high performance, scalability, and cost efficiency.
- Application Management (V/AM): Elastic PaaS for application deployment, scaling, and lifecycle management with DevOps and CI/CD integrations.
- Virtualization (V/Server): High-density virtual machines and containers with simplified management and resource efficiency.
- Managed Cloud (V/Cloud): Fully managed, multi-tenant IaaS and PaaS operated by Virtuozzo, enabling MSPs to deliver services without owning infrastructure.
- AI Infrastructure Optimization: Maximize performance and reduce costs for GPU and AI workloads.
- VMware Alternative: Modern, cost-effective, high-performance cloud platform for migration from legacy solutions.
- Multi-Cloud Orchestration: Full interoperability across multiple cloud environments.
Tech / Self-Hosting
- Self-hosted deployment options available for all core products (V/IS, V/Storage, V/AM, V/Server).
- Supports private, public, and hybrid cloud environments.
- Provides APIs and integrations for DevOps, CI/CD, and automation tools.