v3.7.0.1
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2017
May 08, 2017
Document And Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2017  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q1  
Trading Symbol EVBG  
Entity Registrant Name EVERBRIDGE, INC.  
Entity Central Index Key 0001437352  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   27,862,873