Cognitive3D is an XR analytics platform for training and simulation. Our SDKs instrument VR and AR experiences to capture session activity, gaze, movement, objectives, and device inputs. Replay sessions in full 3D for after-action review, evaluate trainee performance, compare outcomes across scenarios, and export AI-ready data to LMS, BI, and analysis tools via xAPI, SCORM, API, and MCP. Supports Unity, Unreal, WebXR, visionOS, Android XR, and C++.