Everbridge, Inc. operates as a software company, provides enterprise software applications that automate and accelerate organizations operational response to critical events in the United States and internationally.

The company's Critical Event Management, a software as a service based platform with various software applications that address tasks an organization has to perform to manage a critical event, including Mass Notification, Safety Connection, IT Alerting, Visual Command Center, Public Warning, Community Engagement, Risk Center, Crisis Management, CareConverge, Control Center, 911 Connect, Travel Risk Management, SnapComms, and E911; and provides customer support services.

It serves enterprises, small businesses, non-profit organizations, educational institutions, and government agencies in technology, energy, financial services, healthcare and life sciences, manufacturing, media and entertainment, retail, higher education, and professional services industries.

The company was formerly known as 3n Global, Inc. and changed its name to Everbridge, Inc. in April 2009.

The company was founded in 2002 and is headquartered in Burlington, Massachusetts.