Snapt - Layer 7 server load balancer
iNetFusion - use multiple internets at once
Haproxy - Reliable, High Performance TCP/HTTP Load Balancer
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
KEMP Load Balancer - L4/7 Load Balancer w SSL offload
Dispatch-proxy - Combine multiple internet connections (Wi-Fi networks/Ethernet/3G/4G) to increase your overall...