Cosmonic Pushes Sandbox Density Limit Using Wasm on Kubernetes

Cosmonic demonstrated a wasmCloud deployment at KubeCon + CloudNativeCon North America 2026 that ran 1.42 million sandboxed environments on a single 64-core server. The company positions lightweight WebAssembly isolation on Kubernetes as a way to cut infrastructure overhead as enterprises deploy large numbers of task-specific AI agents.

Cosmonic is demonstrating how WebAssembly could dramatically change the economics of deploying AI agents on Kubernetes. At KubeCon + CloudNativeCon North America 2026, the company showcased a wasmCloud deployment capable of supporting 1.42 million sandboxed environments on a single 64-core server. The demonstration highlights the potential for lightweight WebAssembly isolation to reduce infrastructure overhead as enterprises prepare to deploy large numbers of task-specific AI agents. The post Cosmonic Pushes Sandbox Density Limit Using Wasm on Kubernetes https://cloudnativenow.com/features/cosmonic-pushes-sandbox-density-limit-using-wasm-on-kubernetes/ appeared first on Cloud Native Now https://cloudnativenow.com .