Customer knowledge management (CKM) is becoming vital for organizations’ operative and innovative performance. Currently, organizations are transforming their business strategies from mass production to mass customization and customer focused strategies to respond to business pressures and achieve a competitive advantage. Customer knowledge enables organizations to develop effective business strategies and achieve a competitive advantage. The capability of organizational knowledge management is assessed by incorporating tools that support knowledge management. Based on the experience of customer service managers’ perspective in successful CKM organizations, this chapter discusses effective tools for customer knowledge management that add value to organizations. Specifically, the chapter examines the most effective IT tools and non-IT tools (organizational mechanisms) that support the acquisition, storage, transfer, and application of customer knowledge. The chapter also examines the impacts of CKM tools on organizations.