virt-manager is described as 'The virt-manager application is a desktop user interface for managing virtual machines through libvirt. It primarily targets KVM VMs, but also manages Xen and LXC (linux containers)' and is a popular Virtualization tool in the network & admin category. There are more than 25 alternatives to virt-manager for a variety of platforms, including Linux, Windows, Mac, BSD and Online / Web-based. The best alternative is VirtualBox, which is both free and Open Source. Other great apps like virt-manager are Vagrant, VMware Workstation Player, Kubernetes and Parallels Desktop.
virt-manager is mainly a Virtualization Tool but alternatives to it may also be Operating Systems. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of virt-manager.
VMware Workstation Player builds on the industry leading foundation of Workstation Pro, and delivers a streamlined user interface for creating and running operating systems and applications in a virtual machine.
VMware Workstation Player vs virt-manager opinions
pros, cons and recent comments
virt-manager is a frontend for KVM and other VM hosts. VMware Workstation Player is a VM host with a built-in frontend
Parallels Desktop gives Mac users the ability to run Windows, Linux or any other operating system and their critical applications at the same time as macOS. Parallels Desktop is optimized for Intel and Apple M1 chip.
oVirt is a virtualization management application. That means that you can use the oVirt management interface ( the oVirt engine) to manage hardware nodes, storage and network resources, and to deploy and monitor virtual machines running in your data center.
XO is a web UI providing a simple and nice web interface to manage XCP-ng and Citrix Hypervisor (formerly (XenServer) infrastructure (VM, servers, pools, etc.). It's also a fully feature backup solution for those platforms.