De3, with a valuation of $25 million, is raising funds on StartEngine. The company has developed AI-powered technology to detect, identify, and eliminate pathogens and contaminants. Currently, the technology can identify and eliminate bacteria, algae, and larger viruses and is looking to expand its capabilities to identify smaller viruses like COVID-19. De3 is backed by over 15 years of research and development and aims to meet the growing demand for better pathogen detection. Keith Louis De Santo founded De3 in August 2020. The current crowdfunding campaign has a minimum target of $10,000 and a maximum target of $1.24 million. The campaign proceeds will be used for marketing, research and development, company employment, software and hardware expansion, intellectual property, and working capital.