Balancer¶
Front Door¶
Like Application Gateway, but with the difference being in the scope.
Traffic Manager¶
Use the Domain Name Service (DNS) to redirect requests to an appropriate endpoint determined by the health and configuration of the endpoint.
Load Balancer¶
Work at the infrastructure level.
Application Gateway¶
Have more information compared to Azure load balancers in order to make decisions on request routing and load balancing between servers.