Alertcast gives you a tremendous degree of flexibility with your lists. You customize your own lists creating the exact lists you need. For example, you could have one list to reach on-call staff, another to notify essential employees, a third to alert top management, a fourth to inform area residents of an evacuation, and even one to notify local media about an emergency event so they can broadcast an accurate message to their audience.
For each event, you decide which list(s) to activate and set a maximum for many times each person will be called.
Whenever one of the members of a list changes, you can update your lists quickly and at no charge. This means your lists stay as accurate as possible.