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SPECIFICTION
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Castatus Crisis Manager vs Open Paging Server

Castatus Crisis Manager

castatus.com

Open Paging Server

openpagingserver.org

Side by side

FigureCastatus Crisis ManagerOpen Paging Server
Price from—Free
Free plan—Yes
Free trialYes—
Open source—Yes
WebYesYes
Linux—Yes
iOSYes—
Self-hosted—Yes
Plans published11
Spec score · Mass Notification Software7.8 (#9)8.2 (#3)
PurposeCastatus Crisis Manager is a cloud-based mass notification system for communicating during emergencies and tracking safety responses in real time.Open Paging Server is a public address and mass notification system that runs on existing VoIP infrastructure.
SupportCastatus says quote requests typically receive a response within one business day.The project is community-driven and points users to Discord and GitHub for community involvement and support.

Plans

Castatus Crisis Manager

  • Castatus Crisis ManagerPriced on request

Castatus Crisis Manager pricing →

Open Paging Server

  • Open Paging ServerFree

Open Paging Server pricing →

In their own words

Castatus Crisis Manager

Castatus Crisis Manager has no write-up on Specifiction yet; its figures are above.

Visit castatus.com

Open Paging Server

Open Paging Server has no write-up on Specifiction yet; its figures are above.

Visit openpagingserver.org