Yes, both NGINX Plus and ManageEngine OpManager offer a Free Trial.
NGINX Plus is designed for Large Enterprises, Medium Business and Small Business.
ManageEngine OpManager is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both NGINX Plus and ManageEngine OpManager are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to NGINX Plus includes Loadbalancer.org, Barracuda Load Balancer ADC, BalanceNG, LoadMaster, Dyn Traffic Director, Snapt Balancer, Array APV Series Load Balancers, IBM Cloud Load Balancer, Google Cloud Load Balancing and HAProxy Enterprise Edition.
Some top alternatives to ManageEngine OpManager includes Site24x7, Zabbix, Ne.Mo. Network Monitoring, PRTG Network Monitor, Spiceworks Network Monitor, Nagios Network Analyzer, SolarWinds ipMonitor, ManageEngine NetFlow Analyzer, OP5 Monitor, SolarWinds Network Performance Monitor and NinjaOne (NinjaRMM).
