AWS Lambda vs Microsoft Azure

Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.

AWS Lambda
Microsoft Azure
Current Status Operational Operational
Uptime (30d) N/A 97.685% Best
Uptime (90d) N/A 98.250% Best
MTTR N/A 6.6 hrs Best
Incidents (30d) 0 Best 1
Incidents (90d) 0 Best 3
Reliability Score 100.0/100 Best 59.1/100

Recent Incidents

Microsoft Azure Active - Multiservice impact for Azure Workloads in East US
minor · Apr 24, 2026 — Apr 25, 2026
Resolved
Microsoft Azure Mitigated - Multiple Azure Services Experienced Degraded Service in East US
minor · Mar 20, 2026 — Mar 20, 2026
Resolved
Microsoft Azure Mitigated - Multiple Azure Services Experienced Degraded Services in East US
minor · Mar 20, 2026 — Mar 20, 2026
Resolved

Frequently Asked Questions

Which is more reliable, AWS Lambda or Microsoft Azure?
Based on our monitoring data, AWS Lambda is currently more reliable than Microsoft Azure. AWS Lambda has a reliability score of 100.0/100 compared to Microsoft Azure's 59.1/100. This score factors in uptime percentage, mean time to recovery, incident frequency, and consistency. Monitor both services with Happy Uptime for real-time alerts.
Which has better uptime, AWS Lambda or Microsoft Azure?
Over the last 30 days, Microsoft Azure has a higher uptime of 97.685% compared to AWS Lambda's N/A. We check both services every 5 minutes from multiple global regions.
Is AWS Lambda more stable than Microsoft Azure?
AWS Lambda has been more stable over the past 90 days with 0 incidents compared to Microsoft Azure's 3 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.

Monitor both AWS Lambda and Microsoft Azure with Happy Uptime

Instant alerts when services go down. Dependency tracking, AI incident analysis, and status pages. Free to start.

Start Free Monitoring