NetCracker’s Service Inventory stores information about the configuration of all installed services, and thereby enables changes to be made to existing services without time-consuming reconfigurations. Service Inventory provides references to underlying resources and creates logical links between market offerings and network information. It also provides links between service instances and customer accounts. The Service Inventory design is entirely compliant with industry standards, such as TMF SID and 3GPP TISPAN.
"Only NetCracker currently implements a true service layer."
OSS/BSS Global Competitive Strategies
"NetCracker has had the most remarkable growth in this segment [Service Fulfillment] over the past few years with high profile transformation projects with France Telecom, Russia's MTS, Sprint and TELUS."
Service Fulfillment Market Review