Siftery on Thursday announced the launch of its new Product Alternatives search tool, which is designed to help companies find alternative B2B software products when replacements are needed. It allows users to search a database of more than 40,000 software options, Siftery said. Its AI technology not only helps find suitable alternative products, but also ranks the various options. Recommendations take into account the products companies currently are using, as well as products that are in greater demand.