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SIGNL4SolarWinds Incident Response
Paid

Commercial subscription service; see the SIGNL4 website for plans.

 Paid

Starts at $15 per user per month, with a fully functional 14-day trial.

Android, iOS, Web Web
  • Alerts by push, text, voice and email with escalation
  • On-call scheduling and call routing in one service
  • Alert correlation and deduplication to reduce noise
  • On-call schedules, rotations and escalation paths
  • Hosted commercial service rather than self-hosted software
  • Aimed at teams and organisations, not individuals
  • Paid per user after the trial
  • Cloud only, with no self-hosted option
Downloadable app, Hosted service Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Not stated if it works offline Needs internet

Checked October 1, 2026

Checked September 23, 2026

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