which was created in 2004 by Former Fire Chief Tom Stearn and was the first to provide text messages and recorded audio for two-tone paging systems.
which was started in 2006 by Daniel Seidberg and Bradley Pinsky which introduced alert messaging to public safety in web app form.
Then in 2009 Geoffrey Giordano, Larry Mark, and later Jason Fisch launched "Spotteddog ROVER".
which introduced several new features including a formal native app to mobile devices, ETA to location for responders, and mapping/ pre-plans.
Common features on this platform include: · Instant custom text messages of alarms.