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Heroku Reliability

Platform as a Service (PaaS) enabling developers to build and run applications

All regions · provider-wide score

Global and unknown-region reports remain visible. Scores use the selected incident history over the last 90 days.

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This score view has 1 incident with usable timing in the last 90 days. A minimum of 3 is required by the scoring method.

Not enough dataAt least 3 incidents with usable timing are required for a score.

Score Summary

  • Geographic scopeProvider-wide
  • PeriodLast 90 days
  • Recorded incidents in period1
  • Incidents included in score1
  • Categorycloud
  • Importancehigh
📋 View Incident History🔧 All Services
Scores describe collected provider-reported incidents, not independently measured uptime or complete historical coverage. The formula weights are unchanged: uptime proxy 35%, resolution speed 25%, incident frequency 20%, and communication 20%.