KIRI Engine

KIRI Engine is a leading AI-driven 3D scanning platform that democratizes high-fidelity 3D model creation. Utilizing advanced photogrammetry algorithms and Neural Surface Reconstruction, it allows users to convert photos or video into hyper-realistic 3D assets. By 2026, KIRI Engine has solidified its market position by integrating 3D Gaussian Splatting (3DGS) and Neural Radiance Fields (NeRF) directly into its cloud-processing pipeline, making it a primary competitor to high-end industrial scanners. The technical architecture relies on server-side GPU acceleration to process complex feature-matching tasks, offloading the heavy compute from mobile devices while maintaining 4K texture resolution. Its competitive edge lies in its proprietary AI-Auto Retopology service, which converts messy high-poly scans into clean, quad-based geometry suitable for game engines like Unreal Engine 5 and Unity. The platform supports a hybrid approach, using LiDAR for geometric accuracy on iOS devices and photogrammetry for texture precision across all platforms, ensuring professional-grade outputs for VFX, e-commerce, and industrial digital twin applications.