ViveLab Ergo is a cloud-based ergonomic simulation system that is perfectly capable of modeling and analyzing machines, robots, and people moving in a given physical environment. Harmonizing the co-operation of these three elements is an indispensable task in the era of Industry 4.0. Thanks to its massive anthropometric database and seven built-in ergonomic analyses ViveLab Ergo highlights the health-damaging effects of forced movements caused by incorrect workplace design. The software provides a solution for the corrective analysis of existing workplaces and virtual analysis of workstations in the design phase without building a physical prototype. With this software-as-a-service solution is easy to create optimal working environments and workflows for health, efficiency, and competitiveness.