Quantum-Si Inc. focuses on revolutionizing the field of proteomics through its advanced analytical technologies. The company's flagship product is the Platinum instrument, a benchtop system that enables single-molecule, amino acid-level resolution protein sequencing. Alongside its hardware, Quantum-Si provides consumable kits for library preparation and sequencing, as well as a cloud-based software platform for automated data analysis and visualization. By digitizing proteomic research, the company aims to advance drug development and diagnostics beyond the capabilities of traditional DNA sequencing. Its primary customers include academic research laboratories, universities, biotechnology firms, and pharmaceutical companies.