AWS vs Microsoft Azure - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between AWS 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.
AWS
Status monitoring since May 2020
Operational
AWS Incident Statistics
0
Last 7 days
2
Last 30 days
9
Last 90 days
Recent AWS Incidents
Resolved
3 months ago
Increased Error Rates and Latencies - N. Virginia
Earlier today some EC2 launches within the use1-az2 Availability Zone (AZ) experienced increased latencies for EC2 in...
Resolved
3 months ago
Increased Error Rates and Latencies - N. Virginia
We are investigating increased error rates and latencies for multiple AWS services in the US-EAST-1 Region. We will p...
Resolved
4 months ago
Increased Error Rates and Latencies
We are investigating increased error rates and latencies for the IAM APIs.
Microsoft Azure
Status monitoring since December 2021
Operational
Microsoft Azure Incident Statistics
0
Last 7 days
7
Last 30 days
14
Last 90 days
Recent Microsoft Azure Incidents
Resolved
8 days ago
Active - West US 2 - Investigating
We have received alerts of an issue ongoing in the West US 2 region. We are actively investigating and will provide a...
Resolved
8 days ago
Active - Datacenter power event - Recovery ongoing
Impact StatementStarting on 10 January 2026 (UTC), customers may experience service disruptions for resources hosted ...
Resolved
19 days ago
MITIGATED — DNS Resolution Issues for Azure Domains via Cisco Umbrella (OpenDNS)
Customers using Cisco Umbrella (OpenDNS) experienced DNS resolution issues when accessing portal.azure.com and other ...
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