Haproxy - Reliable, High Performance TCP/HTTP Load Balancer
TSplus - TSplus is the Best Remote Desktop Software and alternative to Citrix/TSE. Available from Windows 7 to W10 Pro and Server 2008 to 2019. Free download from the web.
nginx - A high performance free open source web server powering busiest sites on the Internet.
Array ADC/Load Balancers - Array ADC/Load Balancers is a platform that offers load balancer services, which improves availability, performance, and security to applications and websites.
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
SKUDONET - Scale easy and avoid system disruptions with the ADC challengers through high availability, load balancing, security and high performance.