Compare uptime, outage statistics, and incident history between Alibaba Cloud and Microsoft Azure. 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 July 2023
Partial Cloud Service Disruption in Korea (Seoul) Zone B
Dear Customer,At 20:06 (Beijing Time) on April 21, 2026, Alibaba Cloud CloudMonitor detected an anomaly in the coolin...
Zone B Indonesia (Jakarta) Abnormality in Network Access
Dear Customer,At 18:39 Beijing Time on March 20, 2026, Alibaba Cloud Monitoring detected an abnormality in cross-doma...
Status monitoring since December 2021
GitHub Issue
GitHub Enterprise Cloud with Data Residency is experiencing a service outage impacting all services, issue identified...
Mitigated – Customers leveraging a subset of services may experience 401 auth...
What happened?Between 21:45 UTC and 23:23 UTC on 15 June 2026, Azure customers leveraging services which depend upon ...
Active – Customers leveraging a subset of services may experience 401 authent...
Impact Statement: Starting at 21:45 UTC on 15 June 2026, a subset of Azure customers leveraging services which depend...
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