Evolv Technologies Holdings, Inc. is a security technology company. The Company is developing artificial intelligence (AI)-based weapons detection to create safer experiences for venues and companies as well as schools, hospitals, and public spaces. Its solutions combine proprietary software and hardware, delivered as a long-term Security-as-a-Service (SaaS) subscription model and are designed to enhance security and improve the visitor experience. The Company offers two core solutions: Evolv Express and Evolv eXpedite, designed to efficiently screen high volumes of people and bags for concealed threats. Its flagship product, Evolv Express, uses advanced sensors, AI-powered software, and cloud services to not only consistently detect firearms, improvised explosives, and certain types of knives and distinguish them from many harmless items, such as cell phones and keys. In addition to screening capabilities, its solution includes Evolv Insights, a software analytics dashboard.