Yes, both Panopta and EventSentry offer a Free Trial.
Panopta is designed for Large Enterprises, Medium Business and Small Business.
EventSentry is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Panopta and EventSentry are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Panopta includes OmniCenter, PRTG Network Monitor, Spiceworks Network Monitor, SolarWinds Engineer's Toolset, SolarWinds ipMonitor, vRealize Network Insight, OP5 Monitor, ManageEngine OpManager, SolarWinds Network Performance Monitor, Sophos Central and NinjaOne (NinjaRMM).
Some top alternatives to EventSentry includes Splunk Enterprise, Splunk Cloud, Log Owl, Qualified, Workvivo, BulletLog, Splunk App for Infrastructure, Sensu, IFTTT, Phplogger, Logz.io and InsightOps.