258 Business Guard is an integrated marketing software brand focused on helping small and medium-sized businesses promote themselves online. Its automated platform is designed to reduce manual effort in creating, publishing, and maintaining marketing content, including avoiding manual CAPTCHA entry. The service supports business information distribution across more than 5,000 trade platforms, with automated account setup, content writing and synchronization, and search-engine indexing support for services such as Baidu, 360, and Sogou. It also offers keyword tools, big-data-based targeted marketing, and new media marketing.

For businesses seeking a stronger online presence, 258 Business Guard provides company website development. Its website system is designed with search-engine visibility in mind, adapts to different screen sizes, and supports additional functions through a plugin marketplace. The brand presents its services to businesses across sectors including machinery, construction materials, business services, hardware, and food and beverages. It also provides software downloads for Windows and Mac, sales and service support, and partnership opportunities.