Isograph’s Availability Workbench is a reliability and availability modeling tool used to analyze how complex systems perform over time. It allows engineers to build models of equipment, systems, or entire facilities to evaluate metrics such as availability, reliability, downtime, and maintenance requirements. By simulating failure behavior, repair strategies, redundancies, and maintenance policies, the software helps organizations understand how design choices and maintenance strategies impact overall system performance. This makes it particularly useful during system design, reliability engineering studies, and operational optimization, where teams need to identify bottlenecks, evaluate improvement scenarios, and reduce unplanned downtime.