Nidus is a cloud-based, AI-powered application that automates early-stage architectural design. It generates multiple optimized layouts, estimates costs in real time, and maximizes unit count and ROI while respecting urban regulations. Users can load site context, set parameters, run optimization, and export CAD-ready drawings and XLS cost assumptions. Designed for developers, architects, and investors, it integrates with existing tools for a streamlined feasibility and design workflow.