Nirdizati is an open-source web-based predictive process monitoring engine for running business processes. The dashboard is updated periodically based on incoming streams of events. However, unlike classical monitoring dashboards, Nirdizati does not focus on showing the current state of business process executions, but also their future state (e.g. when will each case finish). On the backend, Nirdizati uses predictive models pre-trained using data about historical process execution.