Sage includes both ERP software (Enterprise Resource Planning) and MRP software (Manufacturing Resource Planning) capabilities. Sage 50 primarily serves as an ERP system, designed for small to medium-sized businesses, focusing on financial management and operational tasks for manufacturing business processes. Meanwhile, Sage 200 is more comprehensive, providing extensive ERP features along with specific MRP functionalities tailored for manufacturing processes, such as production planning and material management. Together, they offer versatile options to cater to varying business needs and manufacturing requirements.