LinkedIn's Sales Navigator, launched in July 2014, has evolved into a robust software-as-a-service product designed to enhance sales professionals' ability to build customer relationships, integrating with platforms like Salesforce and Microsoft Dynamics. Over the years, it has introduced various features including mobile access, CRM integrations, personalized messaging, and advanced alerts to streamline the sales process. This timeline illustrates the significant improvements made to Sales Navigator over five years, aimed at increasing sales productivity and effectiveness.