Cross-Provider Comparison

Time window:

Uptime by Category (90d)

Monthly Uptime — Last 6 Months

Head-to-Head

Compute

Amazon EC2

99.72%

90 days uptime

Azure Virtual Machines

98.33%

90 days uptime

Compute Engine

100.00%

90 days uptime

Storage

Amazon S3

99.93%

90 days uptime

Blob Storage

100.00%

90 days uptime

Cloud Storage

100.00%

90 days uptime

Database

Amazon RDS

99.90%

90 days uptime

Azure SQL Database

98.89%

90 days uptime

Cloud SQL

100.00%

90 days uptime

Networking

Amazon VPC

99.45%

90 days uptime

Azure Virtual Network

100.00%

90 days uptime

Cloud VPC

100.00%

90 days uptime

AI/ML

Amazon SageMaker

99.85%

90 days uptime

Azure AI

100.00%

90 days uptime

Vertex AI

100.00%

90 days uptime