OpenStack Alternatives for Linux
OpenStack is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The most popular Linux alternative is 
QEMU, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to OpenStack and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to OpenStack are 
Proxmox Virtual Environment (Freemium, Open Source), 
Linode (Paid), 
Xen (Free, Open Source) and 
Amazon Elastic Compute Cloud (Paid).
- QEMU (short for "Quick EMUlator") is a free and open-source hosted hypervisor that performs hardware virtualization. View 38 alternatives to QEMU
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- Enterprise-class, open-source virtualization platform supporting container-based and full virtualization. View 35 alternatives to Proxmox Virtual Environment
- Freemium • Open Source
- Windows
- Linux
- Android
- Android Tablet
- Develop, deploy, and scale cloud infrastructure at the best price-to-performance ratio in the market. View 121 alternatives to Linode
- Xen.org, home of the Xen hypervisor, the powerful open source industry standard for virtualization. View 26 alternatives to Xen
- Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. View 130 alternatives to Amazon Elastic Compute Cloud
- Automate complex infrastructure tasks so you can get back to what really matters. View 76 alternatives to Nanobox
Discontinued
A WARNING announced from its website :
Nanobox is reaching its end of life on March 31, 2021.
After that time, you will be unable to access the Nanobox service.- Paid • Open Source
- Mac
- Windows
- Linux
- Online
- VMware vSphere Hypervisor ( based on ESXi ) is a free bare-metal hypervisor that virtualizes servers so you can consolidate your applications on less hardware. View 34 alternatives to VMware vSphere Hypervisor
- OVH provides all server solutions, whether it be cloud computing, VPS or a dedicated server. View 65 alternatives to OVH
- XCP-ng is a high-performance, enterprise-level hypervisor with a rich ecosystem and is the result of massive cooperation between individuals and companies. All commercial features are enabled with no commitment required to a support agreement. View 12 alternatives to XCP-ng
- Free • Open Source
- Linux
- NVIDIA vGPU
- AMD MxGPU
- CoreOS is a new Linux distribution that has been rearchitected to provide features needed to run modern infrastructure stacks. View 85 alternatives to CoreOS