PHOTOMIX is an innovative multimodal photonic sensing platform designed to deliver compact, high-performance, and cost-efficient analysis across healthcare, environmental monitoring, and industrial sustainability applications. By integrating miniaturised FTIR spectroscopy, spontaneous and stimulated Raman imaging, visible imaging, and photothermal spectroscopy into a single broadband hyperspectral platform, PHOTOMIX enables fast, accurate, and information-rich sensing. Enhanced through data fusion and machine learning, the system provides advanced identification and classification capabilities for applications including cancer diagnostics, microplastics detection, and polymer biodegradation analysis.