Compute

Azure Service / Feature	AWS Equivalent
Azure Virtual Machines	EC2 Instances
Azure VM Images (Marketplace Images)	EC2 AMIs (Amazon Machine Images)
Custom Images	EC2 Custom AMIs
Azure VM Sizes – General Purpose (D-series)	EC2 General Purpose (t3, m5, m6g)
Azure VM Sizes – Compute Optimized (F-series)	EC2 Compute Optimized (c5, c6g)
Azure VM Sizes – Memory Optimized (E/M-series)	EC2 Memory Optimized (r5/r6, x1e)
Azure VM Sizes – Storage Optimized (L-series)	EC2 Storage Optimized (i3/i4, d2)
Azure VM Sizes – GPU (NV/NC series)	EC2 GPU Instances (g5, p3, p4, g6)
Azure VM Sizes – HPC (H-series)	EC2 HPC Instances (hpc6a, c7gn)
Azure Dedicated Hosts	AWS Dedicated Hosts
Azure Spot VMs	AWS Spot Instances
Azure VM Scale Sets	EC2 Auto Scaling Groups
Availability Sets	EC2 Placement Groups
Availability Zones	Availability Zones (same name in AWS)
Azure Managed Disks	EBS Volumes (gp3, io1, io2, st1, sc1)
Azure Temporary Disk (Ephemeral)	EC2 Instance Store
Azure Disk Snapshots	EBS Snapshots
Azure Compute Gallery (Shared Image Gallery)	Amazon EC2 Image Builder / AMI Catalog
Azure Functions	AWS Lambda
Azure App Service (Web Apps)	AWS Elastic Beanstalk / AWS App Runner / AWS Lightsail
Azure Container Instances (ACI)	AWS Fargate
Azure Kubernetes Service (AKS)	Amazon EKS
Azure Container Apps	AWS App Runner / AWS Lambda Containers
Azure Batch	AWS Batch
Azure Cloud Shell Machine	AWS CloudShell
Azure Dedicated VM Series (Isolated)	AWS Nitro-based Isolated Instances
Azure Proximity Placement Groups	AWS Placement Groups (cluster close proximity)
Azure VM Extensions	EC2 User Data / SSM Documents
Azure Virtual Machine Scale Sets – Flexible	EC2 Auto Scaling with Mixed Instance Types
Azure Bastion for VM access	AWS Systems Manager Session Manager
Azure Deployment Sets / ARM Templates	AWS CloudFormation
Azure Fabric Controller (older)	AWS EC2 Control Plane