Answer
That depends on how the process actually starts. Many teams discover they do not really have a scheduling problem ... they have a trigger problem, where a workflow depends on file arrival, API completion, ERP status, an approval step, or an exception condition that a time-based tool cannot model well by itself.
Buyers should document one process carefully and identify every trigger that matters. That usually reveals whether the software needs to orchestrate across systems or simply launch jobs on a better calendar.