REI3 is developed by a software team focused on creating powerful and flexible business applications. Their platform allows users to manage and customize a wide range of business processes through a web-based interface. REI3 is known for its open-source nature, providing both flexibility and transparency to users who wish to tailor the applications to their specific needs. The platform supports various business functions, such as task management, customer relationship management (CRM), and project planning. Additionally, REI3 offers comprehensive support and services to ensure effective implementation and operation.