Expanxia is a veteran-led technology company building browser-native 3D infrastructure for defense, government, games, and AI-operated worlds. Its state-streaming architecture sends compact simulation updates rather than video, allowing devices to render worlds locally. The approach is designed to reduce bandwidth and session costs while enabling quick access through a secure browser link, without downloads or cloud-rendering dependencies.

The platform supports deployment on cloud, private, constrained, and air-gapped networks, and connects with open standards such as DIS, TAK, and CoT as well as proprietary data feeds. Its defense solutions include mission rehearsal, force-on-force training, AI-driven opposing forces, and recorded sessions for replay and after-action review. For game developers, Expanxia offers Unity and Unreal integrations that share entity state in real time and make levels available for browser playback, enabling audiences to join and play along.

Expanxia also provides governed AI control through audited, permission-tiered tools, with human confirmation for irreversible actions. Additional capabilities include synthetic sensor imagery and real-time synchronization across users and devices.