Yes, both Opsview and Blesk offer a Free Trial.
Opsview is designed for Large Enterprises, Medium Business and Small Business.
Blesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Opsview and Blesk are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Opsview includes OmniCenter, Nagios XI, Blesk, PRTG Network Monitor, Nagios Network Analyzer, Panopta, vRealize Network Insight, OP5 Monitor, Zenoss, Checkmk and NinjaOne (NinjaRMM).
Some top alternatives to Blesk includes Site24x7, Nagios XI, Zabbix, Ne.Mo. Network Monitoring, PRTG Network Monitor, Spiceworks Network Monitor, NetBeez, SolarWinds ipMonitor, Netcrunch, OP5 Monitor and NinjaOne (NinjaRMM).