CellTool is a biomedical company specializing in non-invasive cell analysis based on Raman laser microscopy. Its flagship product BioRam consists of an inverted digital microscopic platform equipped with confocal Raman microscopic setup, motorized scanning stage, cell culture incubator, confocal fluorescence configurations, measurement software, and automatic data analysis software. Potential applications of its product range from stem cell and cancer research to drug development, quality control, and clinical practice.