Compare uptime, outage statistics, and incident history between Microsoft Azure and Heroku. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
Status monitoring since December 2021
Active – Network connectivity degradation in West US 2
Impact Statement- Starting at 04:27 UTC on 29 May 2026, customers may experience increased latency, intermittent conn...
Active – Recovering - Multiple Services experiencing degradation in West US 2
Impact statement: Starting at 04:27 UTC on 29 May 2026, a severe thunderstorm caused widespread utility power loss ac...
Active - Azure Synapse Analytics - Connectivity Issues
Impact: From 08:40 UTC, 27 May 2026, some customers using Azure Synapse Analytics (private link) may experience delay...
Status monitoring since April 2020
Heroku Service Disruption
We've confirmed a remediation path, and are applying the fix to the small subset of customers still experiencing a re...
Heroku Feature Disruption
Heroku engineers are investigating.
Heroku Service Disruption
We’ve confirmed that the solution implemented to mitigate the issue causing the service disruption was successful. En...
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