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
Mitigated - Multiple Azure Services Experienced Degraded Service in East US
Impact Summary: Between 15:05 UTC and 15:35 UTC on 20 March 2026, customers in East US may have experienced degraded ...
Mitigated - Multiple Azure Services Experienced Degraded Services in East US
Impact SummaryBetween 15:05 UTC and 15:35 UTC on 20 March 2026, customers in East US may have experienced degraded pe...
Active – Azure OpenAI Service request failures in multiple regions
Impact Statement: Starting at 23:20 UTC on 9 March 2026, a subset of customers using Azure OpenAI Service in multiple...
Status monitoring since April 2020
Heroku Service Disruption
We’ve confirmed that the solution implemented to mitigate the issue causing the service disruption was successful. En...
Heroku Feature Disruption
The expired certificate has been restored, allowing some direct access to the API. However, subsequent API requests c...
Service Disruption on Heroku
Earlier today, an infrastructure provider impacted parts of the Heroku Platform, causing disruption across the majori...
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