Compare the status, incidents stats and history between Microsoft Azure and Heroku
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.
Starting Nov 21, 15:06 UTC, some customers in USGov Arizona may have experienced brief packet drops and latency due to fiber damage during maintenance. Repairs are in progress, and we’re monitoring...
We are investigating an issue with the Azure OpenAI GPT‑4 Mini service in the Sweden Central region where customers may be experiencing issues. More information will be provided shortly.
Impact Statement:Starting at approximately 17:00 UTC on 05 November 2025, a subset of customers in the West Europe region may experience service disruptions or degraded performance across multiple ...
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.
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