Red Hat is a leading provider of enterprise open-source software solutions, known for its subscription-based model that offers software and support, training, and management for technologies like Linux, hybrid cloud, and Kubernetes. The company combines collaborative development from open-source communities with its own quality assurance to deliver stable, secure, and innovative enterprise-grade products. Its products are used for a variety of IT needs, including operating systems (Red Hat Enterprise Linux), application platforms (OpenShift), automation (Ansible Automation Platform), and AI/ML development.