HealthStream sells SaaS-based workforce management software exclusively to healthcare organizations — primarily hospitals and health systems. Its three core product suites cover learning, credentialing, and scheduling for clinical staff. The flagship learning product, HealthStream Learning Center, is a learning management system hospitals use to assign and track mandatory compliance training. HealthStream recently launched HLX, an AI-powered companion app for personalized career development. CredentialStream manages physician onboarding — verifying licenses, granting privileges, and enrolling physicians with payers — a process required for hospital accreditation. ShiftWizard handles clinical staff scheduling with healthcare-specific functionality that generic scheduling software cannot replicate. HealthStream sells primarily through a direct sales force to hospitals and health systems, with an emerging direct-to-individual channel via NurseGrid (working nurses) and myClinicalExchange (nursing students). Revenue is roughly 96% subscription-based, under contracts averaging 3 to 5 years, with fees driven by user counts and applications subscribed. Growth comes from net new customers, cross-sell within existing accounts, migration from legacy products to modern SaaS, and annual pricing escalators embedded in new and renewing contracts. Underlying all three suites is HealthStream's proprietary hStream platform, which provides shared identity management, interoperability across applications, and AI capabilities — and which management argues positions HealthStream as a system of record for healthcare workforce data.