Compare the status, incidents stats and history between Heroku and Microsoft Azure
Every service has different practices when updating its status page, so compare these stats with a grain of salt. E.g., one service can be more aggressive when updating its status page than other so that they will have more incidents, but it doesn't mean it is worse than the other.
Earlier today, an infrastructure provider impacted parts of the Heroku Platform, causing disruption across the majority of the Heroku platform. At this time, the Heroku platform and associated ...
Beginning at 23:17 UTC on September 24, 2025 and continuing until 00:39 UTC on September 25, 2025, impacted customers experienced elevated H99 errors on network runtime in US & EU. This issue i...
Heroku engineers are investigating a decline in successful API responses from the gpt-oss-120b AI model in US region.
Impact Statement: Starting at 12:26 UTC on 22 December 2025, a subset of customers using Microsoft Entra Privileged Identity Management may experience intermittent failures when using the service. ...
Impact Statement: Starting at 11:15 EST on 08 December 2025, a subset of customers using resources in Azure Government regions who may experience errors when loading resources via the Azure Portal ...
Impact Statement:Starting at 16:50 China Standard Time (CST) on 08 December 2025, customers in Azure China regions experienced failures accessing resources through Azure Portal or performing servic...
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