Business and Nature of Operations	3 Months Ended
Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business and Nature of Operations	(1) Business and Nature of Operations Everbridge, Inc., a Delaware corporation (together with its wholly-owned subsidiaries, referred to as “Everbridge” or the “Company”), is a global software company that empowers resilience by leveraging intelligent automation technology to enable customers to anticipate, mitigate, respond to, and recover from critical events to keep people safe and organizations running. The Company’s SaaS-based platform enables the Company’s customers to manage and mitigate critical events. The Company’s enterprise applications, such as Mass Notification, Safety Connection, IT Alerting, Risk Intelligence, Public Warning, Community Engagement, Crisis Management, CareConverge, Control Center, Travel Protector, SnapComms and E911, automate numerous critical event management (“CEM”) processes. The Company generates revenue primarily from subscription fees to the Company’s enterprise applications. The Company has operations in the United States, United Kingdom, Norway, China, Netherlands, Canada, New Zealand, France, India, and other countries. Proposed Merger with Thoma Bravo On February 29, 2024, the Company entered into an Amended and Restated Agreement and Plan of Merger (the “Merger Agreement”), by and among Everbridge, Project Emerson Parent, LLC (“Parent”) and Project Emerson Merger Sub, Inc. (“Merger Sub”), which amended and restated the previously announced Agreement and Plan of Merger, dated as of February 4, 2024, by and among Everbridge, Parent and Merger Sub. The Merger Agreement provides that, subject to the terms and conditions set forth in the Merger Agreement, Merger Sub will merge with and into Everbridge (the “Merger”), with Everbridge continuing as the surviving corporation of the Merger and a wholly owned subsidiary of Parent. Parent and Merger Sub are affiliates of Thoma Bravo Discover Fund IV, L.P. (the “Thoma Bravo Fund”), an investment fund managed by Thoma Bravo, L.P. For further information, see Note 19, Proposed Merger with Thoma Bravo and Note 20, Subsequent Event.

Business and Nature of Operations

3 Months Ended

Mar. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

(1) Business and Nature of Operations

Everbridge, Inc., a Delaware corporation (together with its wholly-owned subsidiaries, referred to as “Everbridge” or the “Company”), is a global software company that empowers resilience by leveraging intelligent automation technology to enable customers to anticipate, mitigate, respond to, and recover from critical events to keep people safe and organizations running. The Company’s SaaS-based platform enables the Company’s customers to manage and mitigate critical events. The Company’s enterprise applications, such as Mass Notification, Safety Connection, IT Alerting, Risk Intelligence, Public Warning, Community Engagement, Crisis Management, CareConverge, Control Center, Travel Protector, SnapComms and E911, automate numerous critical event management (“CEM”) processes. The Company generates revenue primarily from subscription fees to the Company’s enterprise applications. The Company has operations in the United States, United Kingdom, Norway, China, Netherlands, Canada, New Zealand, France, India, and other countries.

Proposed Merger with Thoma Bravo

On February 29, 2024, the Company entered into an Amended and Restated Agreement and Plan of Merger (the “Merger Agreement”), by and among Everbridge, Project Emerson Parent, LLC (“Parent”) and Project Emerson Merger Sub, Inc. (“Merger Sub”), which amended and restated the previously announced Agreement and Plan of Merger, dated as of February 4, 2024, by and among Everbridge, Parent and Merger Sub. The Merger Agreement provides that, subject to the terms and conditions set forth in the Merger Agreement, Merger Sub will merge with and into Everbridge (the “Merger”), with Everbridge continuing as the surviving corporation of the Merger and a wholly owned subsidiary of Parent. Parent and Merger Sub are affiliates of Thoma Bravo Discover Fund IV, L.P. (the “Thoma Bravo Fund”), an investment fund managed by Thoma Bravo, L.P. For further information, see Note 19, Proposed Merger with Thoma Bravo and Note 20, Subsequent Event.