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PagerTreeXurrent IMR
Paid

Subscription service; plans are listed on its pricing page.

 Paid

Commercial hosted service with self-serve sign-up.

Android, iOS, Web Web
  • On-call schedules with escalation layers
  • Notifications by push, email, SMS, voice and chat
  • Alerts by phone, SMS, push, email, Slack and Microsoft Teams
  • On-call schedules, escalation and playbooks in one place
  • Hosted service only, with no self-hosted option
  • Aimed at teams rather than individuals
  • Hosted only, with no self-hosted option
  • Recently renamed, so documentation may use both names
Downloadable app, Hosted service Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Needs internet Needs internet

Checked September 24, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.