OnPage vs. Derdack SIGNL4

OnPage allows IT and tech teams to gain critical alerting, on-call scheduling and team collaboration, all within the same platform.

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Try out OnPage and discover how we stand out from the rest.

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OnPage helps thousands of IT organizations manage critical alerts and on-call schedules with reliability & precision


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Client testimonials

OnPage is a very easy and reliable service to use. OnPage quickly enabled us to set up alerts from our monitoring system, SolarWinds.

– Osvaldo T., Network Ops

Mobile Application for Collaboration and Alerting


Send Alerts to Contacts and Groups

Live Status Updates

Set Priorities

Voicemail Attachments

Persistent Alerts

Attach Media Files to an Alert

Option to Forward an Alert

Quick Reply Options

Intelligent Web Management Console

Automate Escalations

Reports and Audit Trails

Communication Hub

Digital Scheduler

BlastIT Mass Notification

Two-Way Dispatcher-User Communication