Popular alternatives include BalanceNG, Snapt Balancer, LoadFocus, Google Cloud Load Balancing and Loadping.
Key factors include SSL Offload, Schedulers, Redundancy Checking, Predefined Protocols, Health Monitoring and pricing.
Tools like NGINX Plus, ManageEngine OpManager, Loadbalancer.org, LoadMaster and Array APV Series Load Balancers are best for small businesses for Load Balancing Software.