⚠ Open-Source & Cloud Alternatives MatureModerate threat

The switching costs protecting Broadcom's software are real, but the alternatives that customers can switch to have grown steadily more capable, which slowly lowers the wall. Open-source virtualization platforms like KVM and Proxmox¹, cloud-native architectures that reduce the need for traditional virtualization altogether, and rival commercial products have all matured into more viable substitutes for VMware than existed a decade ago. As the alternatives improve, the switching cost that keeps customers captive — and lets Broadcom price aggressively — quietly erodes.

The danger is a squeeze from two sides. Broadcom is raising prices at the same time the alternatives are getting better, which widens the gap between the cost of staying and the cost of leaving in exactly the wrong direction. A customer facing a large VMware price increase and a genuinely credible open-source or cloud alternative has both the motive and, increasingly, the means to migrate — and the more customers who successfully move, the more proven and less frightening the migration path becomes for everyone else.

Broadcom's defense is that these alternatives, for all their progress, still fall short of VMware's capabilities and ecosystem for the largest and most demanding enterprises, and that migration remains genuinely hard and risky at scale. That is true today. But an owner should recognize that the maturation of substitutes is a slow, one-directional pressure: the alternatives rarely get worse, the switching cost rarely rises on its own, and a strategy of pricing to captivity grows more precarious with every year the escape routes improve.