VirtualBox vs VMware: what is the difference for virtualization?

VirtualBox and VMware differ in cost, feature set, and typical use cases. VirtualBox is open-source and free, supporting multiple host and guest systems, making it well suited to entry-level or budget needs with basic virtualisation features. VMware offers proprietary solutions such as Workstation and Fusion, with more advanced features, better enterprise support, and licensing costs, meeting business, enterprise, and performance-focused requirements.