Apps like ManageBridge

Here are some great alternatives to ManageBridge by Everbridge Inc. :
AlertMedia
AlertMedia
★3.6
InformaCast
InformaCast
★3.4
Regroup Mobile
Regroup Mobile
★4.0
OnPage
OnPage
★4.0
Reach: Mass Text for Business
Reach: Mass Text for Business
★4.3
EMMA
EMMA
★5.0
One Call Now
One Call Now
★3.4
AssuranceNM Powered by OnSolve
AssuranceNM Powered by OnSolve
★3.9
Messages
Messages
★4.1
Remote Notification Sync
Remote Notification Sync
★4.7
Evertel - for Public Safety
Evertel - for Public Safety
★3.7
Messages
Messages
★4.2
Messages For Android
Messages For Android
★3.9
Messages: Text SMS
Messages: Text SMS
★3.8
Warnable
Warnable
★4.0
Teamwire - Business Messenger
Teamwire - Business Messenger
★3.9